更新数据绑定程序

doc/dyt修改.txt

@@ -0,0 +1,41 @@
+1.参数编辑时候崩溃bug。参数编辑窗口，添加，点击参数名称，在蓝色状态时候点击字母按键会崩溃。后续进行过某些操作就不会崩溃了。
+  解决方案
+	a、修改当前的crash（解决）
+2.参数编辑，第一次生成matlabparam还是在workspace下，后续生成在release下，simmatlab文件需要保存在release下才能运行。参数文件和运行的.m文件路径需要统一
+  解决方案
+	a、放到想定空间所在的目录
+ 
+3.窗口1的Report和窗口2的Report Table 展示的是不是同样的内容，如果是可以删除一个。需要在窗口1或2看的report时候通过窗口管理拖动实现。
+   解决方案
+	a、保留窗口2的Report Table （解决）
+	b、窗口2中的Report Table, 可以拖动变成dock模式添加到其他的窗口中
+	c、有缩放属性的控件，鼠标都显示为双箭头 （解决）
+	d、所有的窗口表头可以采用拖动的形式调整列的位置 （解决）
+	
+4.需要连续用到的操作、功能类似的放到一个大界面。这些不知道具体怎么分就需要讨论细分一下比如：
+功能控制一样的：窗口管理和ui设置都是控制界面的放到同一个栏目
+   解决方案
+	a、窗口管理放到系统管理里面，点击按钮，弹出菜单可以勾选 （解决）
+	
+操作步骤连续的：①参数编辑②MatlabParam文件关联③SimMatlab关联④运行.m文件。这些放到一块方便操作
+    解决方案
+     a、暂时不动
+	 
+5.关联文件时候更改文件的按键不太明显。
+	解决方案
+	a、属性控件文件选择按钮不明显 （解决）
+	b、属性控件中间的分割线能左右移动 （解决）
+	 
+6.提供的轨迹文件是如何输入到dyt界面的，我们需要知道。
+    解决方案
+	a、下次发版带一个配置好的空间想定
+	  
+7.属性、实体、report等这些窗口，加上稍微明显一点的边界，然后点击边界拖动时候改变窗口大小或者改变位置。就和桌面上的文件一样任意改变窗口大小和位置。
+   解决方案
+    a、界面美化，层次感 (解决)
+	b、鼠标拖动放大缩小之后，松开鼠标再次拖动无法缩小 （解决）
+	c、所有窗口都用dock形式，用户随意拖动放置到其他窗口中
+	d、窗口布局影响窗口位置
+	e、窗口会自动变大
+	f、report窗口能分离出来 （解决）
+	 

src/CMakeLists.txt

@@ -165,6 +165,7 @@ target_link_libraries(
     osgParticle
     osgSim
     osgWidget
+    osgText
     osgEarth
     Triton-MT-DLL
     libeng

src/Dyt.qrc

@@ -7,6 +7,7 @@
         <file>res/sys_icon.png</file>
 		<file>res/sys_down.png</file>
 		<file>res/sys_up.png</file>
+		<file>res/select_file.ico</file>
 		<file>res/default/menu_new_file.png</file>
 		<file>res/default/menu_open_file.png</file>
 		<file>res/default/menu_save_file.png</file>
@@ -23,6 +24,7 @@
 		<file>res/default/menu_setting_restore.png</file>
 		<file>res/default/menu_setting.png</file>
 		<file>res/default/menu_uisetting.png</file>
+		<file>res/default/menu_window_manager.png</file>
     </qresource>
     <qresource prefix="/qss">
     </qresource>

src/common/RecourceHelper.cpp

@@ -84,7 +84,8 @@ void RecourceHelper::Init() {
 #ifndef NDEBUG
     const QString transName = QString("./%1_%2.qm").arg(appName, QLocale().name());
 #else
-    const QString transName = QString("./translations/%1_%2.qm").arg(appName, QLocale().name());
+    const QString appDirPath = QApplication::applicationDirPath();
+    const QString transName = QString("%1/translations/%2_%3.qm").arg(appDirPath, appName, QLocale().name());
 #endif
     qDebug() << transName;
     bool success = trans_.load(transName);

src/config/skin/default.css

@@ -293,3 +293,7 @@ QDockWidget DockTitleWidget QPushButton::menu-indicator,
 QDockWidget DockTitleWidget QToolButton::menu-indicator {
   image: none;
 }
+
+QListWidget {
+  border: none;
+}

src/config/skin/default.qss

@@ -322,3 +322,7 @@ QDockWidget DockTitleWidget QPushButton::menu-indicator,
 QDockWidget DockTitleWidget QToolButton::menu-indicator {
   image: none;
 }
+
+QListWidget {
+    border: none;
+}

src/effects/ConeWave.cpp

@@ -1,5 +1,5 @@
 #include "effects/ConeWave.h"
-
+/*
 #include <osg/BlendFunc>
 #include <osg/Material>
 #include <osg/Texture2D>
@@ -10,10 +10,49 @@
 #include <osg/Shader>
 #include <osg/Program>
 #include <osg/Uniform>
+#include <osg/Depth>
+#include <osgEarth/Registry>
+
+class WaveSurfaceCallback : public osg::NodeCallback {
+public:
+    WaveSurfaceCallback() : timeElapsed(0.0f) {}
+
+    virtual void operator()(osg::Node* node, osg::NodeVisitor* nv) {
+        timeElapsed += (nv->getFrameStamp()->getSimulationTime() - SimulationTime);
+
+        // 获取并更新geometry的顶点
+        osg::Geode* geode = dynamic_cast<osg::Geode*>(node);
+        if (geode) {
+            osg::Geometry* geometry = dynamic_cast<osg::Geometry*>(geode->getDrawable(0));
+            if (geometry) {
+                osg::Vec3Array* vertices = dynamic_cast<osg::Vec3Array*>(geometry->getVertexArray());
+                if (vertices) {
+                    // 更新顶点位置来模拟波动
+                    float amplitude = 2.0f;
+                    float frequency = 1.0f;
+                    for (unsigned int i = 0; i < vertices->size(); ++i) {
+                        osg::Vec3f& vertex = (*vertices)[i];
+                        vertex.z() = amplitude * sin(frequency * (vertex.x() + timeElapsed));
+                    }
+                    geometry->setVertexArray(vertices);
+                    geometry->dirtyBound(); // 更新几何体边界
+                }
+            }
+        }
+
+        // 继续遍历场景图
+        traverse(node, nv);
+        SimulationTime = nv->getFrameStamp()->getSimulationTime();
+    }
+
+private:
+    float timeElapsed;
+    double SimulationTime;
+};
 
 
 ConeWave::ConeWave() {
-	
+    osgEarth::Registry::shaderGenerator().run(this);
 }
 
 
@@ -27,6 +66,10 @@ void ConeWave::Render(double dt) {
 
 void ConeWave::InitGeode() {
     CreateTexturedCone(this);
+    //getOrCreateStateSet()->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
+    //getOrCreateStateSet()->setMode(GL_BLEND, osg::StateAttribute::ON);
+    //getOrCreateStateSet()->setRenderingHint(osg::StateSet::TRANSPARENT_BIN);
+    //setCullingActive(false);
 }
 
 void ConeWave::Destory() {
@@ -38,7 +81,7 @@ void ConeWave::SetHeight(float height) {
     if (cone_) {
         cone_->setHeight(height_);
     }
-    coneDrawable_->build();
+    // coneDrawable_->build();
 }
 
 void ConeWave::SetRadius(float radius) {
@@ -46,7 +89,7 @@ void ConeWave::SetRadius(float radius) {
     if (cone_) {
         cone_->setRadius(radius);
     }
-    coneDrawable_->build();
+    // coneDrawable_->build();
 }
 
 void ConeWave::SetBaseColor(const osg::Vec4& color) {
@@ -71,14 +114,69 @@ void ConeWave::SetLevelHeight(float height) {
 }
 
 void ConeWave::CreateTexturedCone(osg::Geode* geode) {
-    cone_ = new osg::Cone(osg::Vec3(0, 0, 0.), radius_, height_);
-    osg::TessellationHints* tesselate = new osg::TessellationHints;
-    tesselate->setCreateBottom(false);
-    tesselate->setCreateBackFace(false);
-    coneDrawable_ = new osg::ShapeDrawable(cone_, tesselate);
-    addDrawable(coneDrawable_);
+    // cone_ = new osg::Cone(osg::Vec3(0, 0, 0.), radius_, height_);
+    // osg::TessellationHints* tesselate = new osg::TessellationHints;
+    // tesselate->setCreateBottom(false);
+    // tesselate->setCreateBackFace(false);
+    // coneDrawable_ = new osg::ShapeDrawable(cone_, tesselate);
+    // geode->addDrawable(coneDrawable_);
+    // coneDrawable_->setColor(baseColor_);
+    // osg::StateSet* ss = coneDrawable_->getOrCreateStateSet();
+    // //stateset->setRenderBinDetails(120, "OSGEARTH_SCREEN_SPACE_LAYOUT_BIN");
+    // ss->setRenderBinDetails(120, "RenderBin");
+    // osg::ref_ptr<osg::BlendFunc> bf = new osg::BlendFunc();
+    // ss->setAttributeAndModes(bf, osg::StateAttribute::ON);
+    // ss->setMode(GL_CULL_FACE, osg::StateAttribute::ON);
+    
+
+    osg::ref_ptr<osg::Geometry> geometry = new osg::Geometry();
+
+    // 创建顶点数组
+    osg::ref_ptr<osg::Vec3Array> vertices = new osg::Vec3Array;
+
+    int rows = 20, cols=20;
+    for (unsigned int i = 0; i < rows; ++i) {
+        for (unsigned int j = 0; j < cols; ++j) {
+            // 坐标
+            float x = (float)i / (rows - 1) * 100;
+            float y = (float)j / (cols - 1) * 100;
+            vertices->push_back(osg::Vec3f(x, y, 0.0f));
+        }
+    }
+
+    geometry->setVertexArray(vertices);
+
+    // 生成索引来连接顶点
+    osg::ref_ptr<osg::DrawElementsUShort> indices = new osg::DrawElementsUShort(osg::PrimitiveSet::QUADS);
+    for (unsigned int i = 0; i < rows - 1; ++i) {
+        for (unsigned int j = 0; j < cols - 1; ++j) {
+            unsigned short bottomLeft = i * cols + j;
+            unsigned short bottomRight = bottomLeft + 1;
+            unsigned short topLeft = (i + 1) * cols + j;
+            unsigned short topRight = topLeft + 1;
+
+            indices->push_back(bottomLeft);
+            indices->push_back(bottomRight);
+            indices->push_back(topRight);
+            indices->push_back(topLeft);
+        }
+    }
+    geometry->addPrimitiveSet(indices);
+
+    // 创建表面颜色
+    osg::ref_ptr<osg::Vec4Array> colors = new osg::Vec4Array;
+    colors->push_back(osg::Vec4(0.0f, 0.0f, 1.0f, 1.0f));  // 蓝色
+
+    geometry->setColorArray(colors);
+    geometry->setColorBinding(osg::Geometry::BIND_OVERALL);
+
+    // 添加geometry到geode
+    geode->addDrawable(geometry);
+    geode->setUpdateCallback(new WaveSurfaceCallback());
+    return;
 
     static const char* vertSource = {
+        "#version 330\n"
         "varying vec3 pos;\n"
         "void main()\n"
         "{\n"
@@ -89,6 +187,7 @@ void ConeWave::CreateTexturedCone(osg::Geode* geode) {
         "}\n"
     };
     static const char* fragSource = {
+        "#version 330\n"
     "uniform float num; \n"
     "uniform float height; \n"
     "uniform vec4 baseColor;\n"
@@ -116,21 +215,309 @@ void ConeWave::CreateTexturedCone(osg::Geode* geode) {
     fragmentShader->setShaderSource(fragSource);
 
     osg::StateSet* stateset = coneDrawable_->getOrCreateStateSet();
-    stateset->setRenderBinDetails(120, "OSGEARTH_SCREEN_SPACE_LAYOUT_BIN");
-    osg::ref_ptr<osg::BlendFunc> blendFunc = new osg::BlendFunc();
-    stateset->setAttributeAndModes(blendFunc, osg::StateAttribute::ON);
-    osg::ref_ptr<osg::Program> program = new osg::Program();
-    program->addShader(vertexShader);
-    program->addShader(fragmentShader);
+    // osg::ref_ptr<osg::Material> mat = new osg::Material;
+    // //设置正面散射颜色
+    // mat->setDiffuse(osg::Material::FRONT, osg::Vec4(1.0, 0.0, 0.0, 0.3));//1.0, 0.0, 0.0, 0.3
+    // //设置正面镜面颜色
+    // mat->setSpecular(osg::Material::FRONT, osg::Vec4(1.0, 0.0, 0.0, 0.3));//1.0, 0.0, 0.0, 0.3
+    //
+    // geode->getOrCreateStateSet()->setAttribute(mat);
+    stateset->setMode(GL_BLEND, osg::StateAttribute::ON);
+    stateset->setMode(GL_RESCALE_NORMAL, osg::StateAttribute::ON);
+    // stateset->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
+    stateset->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
 
-    baseColorUniform_ = new osg::Uniform("baseColor", baseColor_);
-    stateset->setMode(GL_CULL_FACE, osg::StateAttribute::ON);
-    stateset->addUniform(baseColorUniform_);
-    stateset->setAttributeAndModes(program, osg::StateAttribute::ON);
+    //设置渲染顺序 仿真模型被波束遮盖 ,1000000-指的是若有1000000个Node 则此节点最后一个被渲染
+    // //stateset->setRenderBinDetails(120, "OSGEARTH_SCREEN_SPACE_LAYOUT_BIN");
+    stateset->setRenderBinDetails(10, "RenderBin");
+    // osg::ref_ptr<osg::BlendFunc> blendFunc = new osg::BlendFunc();
+    // stateset->setAttributeAndModes(blendFunc, osg::StateAttribute::ON);
+    // osg::ref_ptr<osg::Program> program = new osg::Program();
+    // program->addShader(vertexShader);
+    // program->addShader(fragmentShader);
+    //
+    // baseColorUniform_ = new osg::Uniform("baseColor", baseColor_);
+    // stateset->setMode(GL_CULL_FACE, osg::StateAttribute::ON);
+    // stateset->addUniform(baseColorUniform_);
+    // // stateset->setAttributeAndModes(program, osg::StateAttribute::ON);
+    // // stateset->setAttributeAndModes(new osg::Depth(osg::Depth::LESS, 0.0, 1.0, false));
+    //
+    // levelCountUniform_ = new osg::Uniform("num", float(levelCount_));
+    // levelHeightUniform_ = new osg::Uniform("height", levelHeight_);
 
-    levelCountUniform_ = new osg::Uniform("num", float(levelCount_));
-    levelHeightUniform_ = new osg::Uniform("height", levelHeight_);
-
-    stateset->addUniform(levelCountUniform_);
-    stateset->addUniform(levelHeightUniform_.get());
+    // stateset->addUniform(levelCountUniform_);
+    // stateset->addUniform(levelHeightUniform_.get());
 }
+*/
+
+#include <osg/Geode>
+#include <osg/Geometry>
+#include <osg/Material>
+#include <osgFX/Outline>
+#include <osgFX/Scribe>
+#include <osg/MatrixTransform>
+#include <osgEarth/Ellipsoid>
+
+#include "scene/SceneContent.h"
+
+class WaveBeamConeCallBack : public osg::NodeCallback {
+public:
+	WaveBeamConeCallBack();
+	~WaveBeamConeCallBack();
+
+	virtual void operator() (osg::Node *node, osg::NodeVisitor *nv);
+public:
+	double m_latitude;
+	double m_longitude;
+	double m_height;
+	bool m_ifDynamic;
+
+	double m_angle;
+	double m_length;
+	osg::Vec4 m_color;
+	osg::Vec4 m_lineColor;
+	double m_lineWidth;
+
+	osg::ref_ptr<osg::Geode> m_geode;
+	osg::ref_ptr<osg::Geometry> m_geom;
+	osg::ref_ptr<osg::Vec4Array> m_colorArray;
+	osg::ref_ptr<osg::Vec3Array> m_pointVector;
+	osg::ref_ptr<osgFX::Scribe> m_nodeFX;
+};
+
+
+WaveBeamConeCallBack::WaveBeamConeCallBack() {
+	m_latitude = 0.0;
+	m_longitude = 0.0;
+	m_height = -6371000;
+	m_ifDynamic = false;
+
+	m_angle = 20.0;
+	m_length = 100000;
+	m_color = osg::Vec4(1, 0, 0, 0.5);
+	m_lineColor = osg::Vec4(1.0, 0.0, 0.0, 1.0);
+	m_lineWidth = 1.0;
+}
+
+
+WaveBeamConeCallBack::~WaveBeamConeCallBack() {
+}
+
+
+void WaveBeamConeCallBack::operator()(osg::Node *node, osg::NodeVisitor *nv) {
+	if (m_ifDynamic == false)
+		return;
+	//std::cout << "WaveBeamConeCallBack info=" << m_latitude << "," << m_longitude << "," << m_height << std::endl;
+	osg::MatrixTransform* mtCone = dynamic_cast<osg::MatrixTransform*>(node);
+	if (mtCone != NULL) {
+		osg::MatrixTransform* mtR = dynamic_cast<osg::MatrixTransform*>(mtCone->getParent(0));
+		osg::MatrixTransform* mt = dynamic_cast<osg::MatrixTransform*>(mtR->getParent(0));
+
+		//osg::Matrix m = osg::computeWorldToLocal(mtCone->getParentalNodePaths().at(0));
+		osg::Matrix m = osg::Matrix::inverse(mt->getMatrix()*mtR->getMatrix());
+		osg::Matrix mTarget;
+		double x, y, z;
+		osg::EllipsoidModel em;
+		em.convertLatLongHeightToXYZ(osg::DegreesToRadians(m_latitude),
+			osg::DegreesToRadians(m_longitude),
+			m_height, x, y, z);
+
+		mTarget.setTrans(x, y, z);
+		osg::Matrix mConeRate = osg::Matrix::rotate(osg::Vec3d(0, 1, 0), (mTarget*m).getTrans());
+		mtCone->setMatrix(mConeRate);//mTarget*m
+
+		//更改cone的形状----------------------------------------
+		double length = (mTarget*m).getTrans().length();
+
+		double angle = osg::DegreesToRadians(m_angle);
+		double radius = std::tan(angle*0.5) * length;
+		int splitCount = 20;
+		double angleStep = osg::PI * 2.0 / splitCount;
+
+		//侧面
+		for (int i = 1; i <= splitCount + 1; i++) {
+			double tempAngle = (i - 1)*angleStep;
+			osg::Vec3 pos(radius * cos(tempAngle), length, radius * sin(tempAngle) + 3);
+			m_pointVector->at(i) = pos;
+		}
+
+		m_pointVector->at(splitCount + 2) = osg::Vec3(0, length, 0);
+
+		//底面
+		for (int i = splitCount + 3; i <= splitCount + 3 + splitCount; i++) {
+			double tempAngle = (i - splitCount - 3) *angleStep;
+			osg::Vec3 pos(radius * cos(tempAngle), length, radius * sin(tempAngle) + 3);
+			m_pointVector->at(i) = pos;
+		}
+
+		m_geom->dirtyBound();
+		m_geom->dirtyDisplayList();
+	}
+}
+
+
+ConeWave::ConeWave()  {
+}
+
+ConeWave::~ConeWave() {
+}
+
+void ConeWave::clearSelf() {
+
+}
+
+void ConeWave::Render(double dt)
+{
+}
+
+void ConeWave::createWaveBeamCone(osg::MatrixTransform* node, double angle, double length,
+                                  osg::Vec4 color, osg::Vec4 lineColor, double lineWidth) {
+	double angleD = osg::DegreesToRadians(angle);
+	double radius = std::tan(angleD*0.5) * length;
+	int splitCount = 20;
+	double angleStep = osg::PI * 2.0 / splitCount;
+
+
+	osg::ref_ptr<osg::Geode> geode = new osg::Geode();
+	osg::ref_ptr<osg::Geometry> geom = new osg::Geometry;
+	osg::ref_ptr<osg::Vec3Array> vertex = new osg::Vec3Array;
+	osg::ref_ptr<osg::Vec3Array> normal = new osg::Vec3Array;
+	osg::ref_ptr<osg::DrawElementsUInt> drawElemUInt = new osg::DrawElementsUInt(GL_TRIANGLE_FAN);
+	osg::ref_ptr<osg::DrawElementsUInt> drawElemUInt2 = new osg::DrawElementsUInt(GL_TRIANGLE_FAN);
+	geom->setVertexArray(vertex);
+	geom->setNormalArray(normal);
+	geode->addDrawable(geom);
+
+	vertex->push_back(osg::Vec3(0, 0, 0));
+	drawElemUInt->push_back(0);
+	normal->push_back(osg::Vec3(0, -1, 0));
+
+	//侧面
+	for (int i = 0; i <= splitCount; i++) {
+		double tempAngle = i*angleStep;
+		osg::Vec3 pos(radius * cos(tempAngle), length, radius * sin(tempAngle) + 3);
+		vertex->push_back(osg::Vec3(pos));
+
+		pos.normalize();
+		normal->push_back(pos);
+		drawElemUInt->push_back(i + 1);
+	}
+
+	//底面
+	int indexBegin = vertex->size();
+	vertex->push_back(osg::Vec3(0, length, 0));
+	drawElemUInt2->push_back(indexBegin);
+	normal->push_back(osg::Vec3(0, 1, 0));
+	for (int i = 0; i <= splitCount; i++) {
+		double tempAngle = i*angleStep;
+		osg::Vec3 pos(radius * cos(tempAngle), length, radius * sin(tempAngle) + 3);
+		vertex->push_back(osg::Vec3(pos));
+
+		normal->push_back(osg::Vec3(0, 1, 0));
+		drawElemUInt2->push_back(indexBegin + i + 1);
+	}
+
+
+	geom->setNormalBinding(osg::Geometry::BIND_PER_VERTEX);
+	geom->addPrimitiveSet(drawElemUInt);
+	geom->addPrimitiveSet(drawElemUInt2);
+
+	//创建材质对象
+	osg::ref_ptr<osg::Material> mat = new osg::Material;
+	//设置正面散射颜色
+	mat->setDiffuse(osg::Material::FRONT, osg::Vec4(1.0, 1.0, 0.0, 0.3));//1.0, 0.0, 0.0, 0.3
+	//设置正面镜面颜色
+	mat->setSpecular(osg::Material::FRONT, osg::Vec4(1.0, 0.0, 0.0, 0.3));//1.0, 0.0, 0.0, 0.3
+
+	geode->getOrCreateStateSet()->setAttribute(mat.get());
+	geode->getOrCreateStateSet()->setMode(GL_RESCALE_NORMAL, osg::StateAttribute::ON);
+	//设置透明效果
+	geode->getOrCreateStateSet()->setMode(GL_BLEND, osg::StateAttribute::ON);
+	geode->getOrCreateStateSet()->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
+	geode->getOrCreateStateSet()->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
+
+	//设置渲染顺序 仿真模型被波束遮盖 ,1000000-指的是若有1000000个Node 则此节点最后一个被渲染
+	geode->getOrCreateStateSet()->setRenderBinDetails(12, "RenderBin");
+
+	osg::ref_ptr<osg::MatrixTransform> mtCone = new osg::MatrixTransform;
+	// mtCone->addChild(nodeFX);
+
+	//给callback中赋值
+	WaveBeamConeCallBack* coneCallBack = new WaveBeamConeCallBack;
+	coneCallBack->m_angle = angle;
+	coneCallBack->m_length = length;
+	coneCallBack->m_color = color;
+	coneCallBack->m_lineColor = lineColor;
+	coneCallBack->m_lineWidth = lineWidth;
+
+	coneCallBack->m_geode = geode;
+	coneCallBack->m_geom = geom;
+	coneCallBack->m_pointVector = vertex;
+
+	//添加到模型中
+	// osg::MatrixTransform* mtR = dynamic_cast<osg::MatrixTransform*>(node->getChild(0));
+	// osg::MatrixTransform* mtS = dynamic_cast<osg::MatrixTransform*>(mtR->getChild(0));
+	// mtR->addChild(mtCone);
+	_waveBeamCone = mtCone;
+}
+
+void ConeWave::changeWaveBeamConeTarget(double latitude, double longitude, double height, bool ifDynamic) {
+	WaveBeamConeCallBack* coneCallBack = dynamic_cast<WaveBeamConeCallBack*>(_waveBeamCone->getUpdateCallback());
+	if (coneCallBack != NULL) {
+		coneCallBack->m_ifDynamic = ifDynamic;
+		coneCallBack->m_latitude = latitude;
+		coneCallBack->m_longitude = longitude;
+		coneCallBack->m_height = height;
+
+		if (ifDynamic == false) {
+			osg::MatrixTransform* mtCone = _waveBeamCone;
+
+			osg::MatrixTransform* mtR = dynamic_cast<osg::MatrixTransform*>(mtCone->getParent(0));
+			osg::MatrixTransform* mt = dynamic_cast<osg::MatrixTransform*>(mtR->getParent(0));
+
+			//osg::Matrix m = osg::computeWorldToLocal(mtCone->getParentalNodePaths().at(0));
+			osg::Matrix m = osg::Matrix::inverse(mt->getMatrix()*mtR->getMatrix());
+			osg::Matrix mTarget;
+			double x, y, z;
+			osg::EllipsoidModel em;
+			em.convertLatLongHeightToXYZ(osg::DegreesToRadians(latitude),
+				osg::DegreesToRadians(longitude),
+				height, x, y, z);
+
+			mTarget.setTrans(x, y, z);
+			osg::Matrix mConeRate = osg::Matrix::rotate(osg::Vec3d(0, 1, 0), (mTarget*m).getTrans());
+
+			mtCone->setMatrix(mConeRate);
+		}
+	}
+}
+
+void ConeWave::changeWaveBeamConeAppearance( osg::Vec4 color, osg::Vec4 lineColor, double lineWidth) {
+	WaveBeamConeCallBack* coneCallBack = dynamic_cast<WaveBeamConeCallBack*>(_waveBeamCone->getUpdateCallback());
+	if (coneCallBack != NULL) {
+		coneCallBack->m_color = color;
+		coneCallBack->m_lineColor = lineColor;
+		coneCallBack->m_lineWidth = lineWidth;
+
+		//创建材质对象
+		osg::ref_ptr<osg::Material> mat = new osg::Material;
+		//设置正面散射颜色
+		mat->setDiffuse(osg::Material::FRONT, color);//1.0, 0.0, 0.0, 0.3
+		//设置正面镜面颜色
+		mat->setSpecular(osg::Material::FRONT, color);//1.0, 0.0, 0.0, 0.3					  
+		coneCallBack->m_geode->getOrCreateStateSet()->setAttribute(mat.get());
+
+		if (lineWidth < 0.1) {
+			_waveBeamCone->addChild(coneCallBack->m_geode);
+			_waveBeamCone->removeChild(coneCallBack->m_nodeFX);
+		} else {
+			_waveBeamCone->removeChild(coneCallBack->m_geode);
+			_waveBeamCone->addChild(coneCallBack->m_nodeFX);
+
+			coneCallBack->m_nodeFX->setWireframeColor(lineColor);
+			coneCallBack->m_nodeFX->setWireframeLineWidth(lineWidth);
+		}
+	}
+}
+
+

src/effects/ConeWave.h

@@ -1,5 +1,5 @@
 #pragma once
-
+/*
 #include <osg/Matrix>
 #include <osg/Array>
 #include <osg/Geometry>
@@ -62,3 +62,36 @@ private:
 	float radius_{ 10.0f };
 };
 
+*/
+
+#pragma once
+#include <osg/Node>
+#include <osg/Geode>
+#include <osg/MatrixTransform>
+#include "viewer/UpdateRenderStd.h"
+
+//三维实体的圆锥波束
+
+class ConeWave : public osg::Geode
+	, public UpdateRenderStd  {
+public:
+	ConeWave();
+	~ConeWave();
+
+	void clearSelf() ;
+	void Render(double dt) override;
+	
+	void createWaveBeamCone(osg::MatrixTransform* node,double angle, double length, osg::Vec4 color, osg::Vec4 lineColor, double lineWidth);
+	
+	void changeWaveBeamConeTarget(/*osg::MatrixTransform* mt,*/ double latitude, double longitude, double height, bool ifDynamic);
+	
+	void changeWaveBeamConeAppearance(osg::Vec4 color, osg::Vec4 lineColor, double lineWidth);
+
+	osg::ref_ptr<osg::MatrixTransform> getWaveBeamCone() {
+		return _waveBeamCone;
+	}
+private:
+	osg::ref_ptr<osg::MatrixTransform> _waveBeamCone;
+};
+
+

src/entities/ConeWaveComponent.cpp

@@ -13,8 +13,8 @@
 
 ConeWaveComponent::ConeWaveComponent(SceneComponent* parent)
     : SceneComponent(parent) {
-    coneWave_ = new ConeWave();
-    coneWave_->InitGeode();
+    // coneWave_ = new ConeWave();
+    // coneWave_->InitGeode();
 
     colorMap_[1] = osg::Vec4(1.0f, 1.0f, 1.0f, 1.0f);
     colorMap_[2] = osg::Vec4(1.0f, 1.0f, 1.0f, 1.0f);
@@ -22,7 +22,7 @@ ConeWaveComponent::ConeWaveComponent(SceneComponent* parent)
 }
 
 ConeWaveComponent::~ConeWaveComponent() {
-    coneWave_->Destory();
+    // coneWave_->Destory();
 }
 
 std::string ConeWaveComponent::GetTypeName() {
@@ -84,46 +84,48 @@ void ConeWaveComponent::Update(double dt) {
 }
 
 void ConeWaveComponent::SetHeight(float height) {
-    coneWave_->SetHeight(height);
-    if (nullptr != mt_) {
-        mt_->setMatrix(osg::Matrix::translate(osg::Vec3(0.0f, 0.0f, -coneWave_->GetHeght() * 0.75f)));
-    }
+    // coneWave_->SetHeight(height);
+    // if (nullptr != mt_) {
+    //     mt_->setMatrix(osg::Matrix::translate(osg::Vec3(0.0f, 0.0f, -coneWave_->GetHeght() * 0.75f)));
+    // }
 }
 
 float ConeWaveComponent::GetHeight() const {
-    return coneWave_->GetHeght();
+    return 0;// coneWave_->GetHeght();
 }
 
 void ConeWaveComponent::SetRadius(float radius) {
-    coneWave_->SetRadius(radius);
+    // coneWave_->SetRadius(radius);
 }
 
 float ConeWaveComponent::GetRadius() const {
-    return coneWave_->GetRadius();
+ return 0;//   return coneWave_->GetRadius();
 }
 
 void ConeWaveComponent::SetLevelCount(int count) {
-    coneWave_->SetLevelCount(count);
+    // coneWave_->SetLevelCount(count);
 }
 
 float ConeWaveComponent::GetLevelCount() const {
-    return coneWave_->GetLevelCount();
+ return 0; //   return coneWave_->GetLevelCount();
 }
 
 void ConeWaveComponent::SetLevelHeight(float height) {
-    coneWave_->SetLevelHeight(height);
+    // coneWave_->SetLevelHeight(height);
 }
 
 float ConeWaveComponent::GetLevelHeight() const {
-    return coneWave_->GetLevelHeihgt();
+    // return coneWave_->GetLevelHeihgt();
+    return 0.0f;
 }
 
 void ConeWaveComponent::SetBaseColor(const osg::Vec4& color) {
-    coneWave_->SetBaseColor(color);
+    // coneWave_->SetBaseColor(color);
 }
 
 const osg::Vec4 ConeWaveComponent::GetBaseColor() const {
-    return coneWave_->GetBaseColor();
+    // return coneWave_->GetBaseColor();
+    return osg::Vec4();
 }
 
 void ConeWaveComponent::SetColor1(const osg::Vec4& color) {
@@ -170,7 +172,7 @@ void ConeWaveComponent::AddToRender() {
 void ConeWaveComponent::Initialize() {
     mt_ = new osg::MatrixTransform;
     mt_->addChild(coneWave_);
-    mt_->setMatrix(osg::Matrix::translate(osg::Vec3(0.0f, 0.0f, -coneWave_->GetHeght() * 0.75f)));
+    // mt_->setMatrix(osg::Matrix::translate(osg::Vec3(0.0f, 0.0f, -coneWave_->GetHeght() * 0.75f)));
 }
 
 void ConeWaveComponent::UpdateEvent() {
@@ -198,7 +200,7 @@ void ConeWaveComponent::UpdateEvent() {
     }
 
     osg::Vec4& color = colorMap_[currentStatus_];
-    coneWave_->SetBaseColor(color);
+    // coneWave_->SetBaseColor(color);
     coneWave_->setNodeMask(0xff);
 
 

src/entities/PathComponent.cpp

@@ -67,7 +67,7 @@ void PathComponent::Begin() {
     int num = std::min(steps.size(), transforms.size());
     for (int index = 0; index < num; ++index) {
         const Transform& transform = transforms[index];
-        osg::AnimationPath::ControlPoint controlPoint(transform.GetLocation() + osg::Vec3(index * 10, 0, 0),
+        osg::AnimationPath::ControlPoint controlPoint(transform.GetLocation() /*+ osg::Vec3(index * 10, 0, 0)*/,
             OsgUtils::HPRToQuat(transform.GetRotation() + osg::Vec3(0, 0, -90.0)), transform.GetScale());
         animationPath_->insert(steps[index], controlPoint);
     }

src/entities/ScutcheonComponent.cpp

@@ -0,0 +1,513 @@
+#include "entities/ScutcheonComponent.h"
+
+#include <osgViewer/Renderer>
+
+
+Scutcheon::Scutcheon() {
+
+}
+
+Scutcheon::Scutcheon(const QString& titleText, osg::ref_ptr<osg::MatrixTransform> targetObj) :
+    osgWidget::Box("Scutcheon", osgWidget::Box::VERTICAL),
+    mTargetObj(targetObj),
+    mIndex(0),
+    mIsVisible(true),
+    mIsItemVisible(true),
+    mIsMouseDrag(false),
+    mIsMousePush(false) {
+
+    getBackground()->setColor(1.0, 1.0, 1.0, 0.5);
+    setEventMask(osgWidget::EVENT_ALL);
+    attachMoveCallback();
+
+    mTitleText = titleText;
+    addLabelTitle(titleText);
+
+}
+
+Scutcheon::~Scutcheon() {
+
+}
+
+void Scutcheon::addLabelTitle(const QString& titleText) {
+
+    osg::ref_ptr<osgWidget::Label> labelTitle = new osgWidget::Label("labelTitle");
+    labelTitle->setFont(FONT_TEXT);
+    labelTitle->setFontSize(14);
+    labelTitle->setFontColor(1.0f, 1.0f, 0.0f, 1.0f);
+    labelTitle->setColor(1.0f, 1.0f, 1.0f, 0.3f);
+    labelTitle->addSize(128.0f, 32.0f);
+    //labelTitle->setEventMask(osgWidget::EVENT_MOUSE_DRAG);
+    //labelTitle->addCallback(new osgWidget::Callback(&osgScutcheon::callbackMousePush, this, osgWidget::EVENT_MOUSE_DRAG));
+
+    //labelTitle->setShadow(0.08f);
+    labelTitle->setCanFill(true);
+    labelTitle->setImage(TITLE_IMAGE);
+    labelTitle->setTexCoord(0.0f, 0.0f, osgWidget::Widget::LOWER_LEFT);
+    labelTitle->setTexCoord(1.0f, 0.0f, osgWidget::Widget::LOWER_RIGHT);
+    labelTitle->setTexCoord(1.0f, 1.0f, osgWidget::Widget::UPPER_RIGHT);
+    labelTitle->setTexCoord(0.0f, 1.0f, osgWidget::Widget::UPPER_LEFT);
+    osgText::String labelString = TextCodecUtils::QStringToOsgTextString(titleText);
+    labelTitle->setLabel(labelString);
+    addWidget(labelTitle);
+}
+
+
+void Scutcheon::addLabelItem(const QString& labelText) {
+    ++mIndex;
+    ScutcheonMenu* labelItem = new ScutcheonMenu(labelText, this);
+    labelItem->setIndex(mIndex);
+    mLabelItemManager.push_back(labelItem);
+    addWidget(labelItem);
+}
+
+void Scutcheon::addLabelItem(ScutcheonMenu& labelItem) {
+    ++mIndex;
+    labelItem.setIndex(mIndex);
+    mLabelItemManager.push_back(&labelItem);
+    if (mIsItemVisible) {
+        addWidget(&labelItem);
+    }
+
+}
+
+void Scutcheon::moveLabelItem() {
+    int x = this->getX();
+    int y = this->getY();
+
+    for (int i = 0; i < mLabelItemManager.size(); ++i) {
+        ScutcheonMenu* labelItem = mLabelItemManager.at(i);
+        labelItem->moveTo(x, y);
+    }
+}
+
+bool Scutcheon::callbackMouseDrag(osgWidget::Event& ev) {
+
+    return true;
+}
+
+bool Scutcheon::mouseDrag(double, double, const osgWidget::WindowManager*) {
+    qDebug() << "osgScutcheon mouseDrag called";
+    mIsMouseDrag = true;
+    return true;
+}
+
+bool Scutcheon::mousePush(double, double, const osgWidget::WindowManager*) {
+    mIsMousePush = true;
+    qDebug() << "osgScutcheon mousePush called" << mIsMousePush << ":" << mTitleText;
+    return true;
+}
+
+bool Scutcheon::mouseRelease(double, double, const osgWidget::WindowManager*) {
+    qDebug() << "osgScutcheon mouseRelease called" << mIsMouseDrag << ":" << mTitleText;
+
+    if (!mIsMouseDrag) {
+        if (mIsMousePush && mIsItemVisible) {
+            std::vector<osg::ref_ptr<ScutcheonMenu> >::const_iterator it;
+            for (it = mLabelItemManager.begin(); it != mLabelItemManager.end(); ++it) {
+                (*it)->getChildMenu()->hide();
+                this->removeWidget((*it));
+                qDebug() << "item removed!" << (*it)->getIndex();
+            }
+        } else {
+            if (this->getNumChildren() <= mLabelItemManager.size()) {
+                std::vector<osg::ref_ptr<ScutcheonMenu> >::const_iterator it;
+                for (it = mLabelItemManager.begin(); it != mLabelItemManager.end(); ++it) {
+                    this->addWidget((*it));
+                    qDebug() << "item added!" << (*it)->getIndex();
+                }
+            }
+        }
+        mIsItemVisible = !mIsItemVisible;
+    }
+    mIsMousePush = false;
+    mIsMouseDrag = false;
+
+    return true;
+}
+
+std::vector<osg::ref_ptr<ScutcheonMenu> > Scutcheon::getLabelItemManager() const {
+    return mLabelItemManager;
+}
+
+
+void Scutcheon::onMouseEvent(const osgGA::GUIEventAdapter& ea, osgViewer::Viewer* viewer) {
+    int etype = ea.getEventType();
+    if (etype == ea.FRAME) {
+        if (mTargetObj) {
+            osg::Vec3 position = mTargetObj->getMatrix().getTrans() + osg::Vec3d(0, 0, 0);
+            osgViewer::Renderer* renderer = dynamic_cast<osgViewer::Renderer*>(viewer->getCamera()->getRenderer());
+            osg::Vec3 renderPos;
+            renderer->getSceneView(0)->projectObjectIntoWindow(position, renderPos);
+
+            float x = this->getX();
+            float y = this->getY();
+            float w = this->getWidth();
+            float h = this->getHeight();
+
+            float offset = 0.0;
+            osg::Vec3 stPt(x + 0.5 * w, y + 0.5 * h, 0);
+            if (stPt.y()- renderPos.y()>0.5*h)
+            {
+                stPt[1] = stPt.y()-0.5*h+offset;
+            }
+            else if (stPt.y()- renderPos.y()<-0.5*h)
+            {
+                stPt[1] = stPt.y()+0.5*h+offset;
+            }
+            if (stPt.x()- renderPos.x()>0.5*w)
+            {
+                stPt[0] = stPt.x()-0.5*w-offset;
+            }
+            else if (stPt.x()- renderPos.x()<-0.5*w)
+            {
+                stPt[0] = stPt.x()+0.5*w-offset;
+            }
+            setPos(renderPos + osg::Vec3d(50, 50, 50));
+            createLine(stPt, renderPos);
+        }
+    }
+    if ((etype == ea.PUSH) && ea.getButtonMask() == ea.LEFT_MOUSE_BUTTON) {
+        if (mIsMousePush) {
+            //qDebug() << "mousePush called" ;
+            m_LBDownPt.set(ea.getX(), ea.getY(), 0);
+            m_LastPt = m_LBDownPt;
+        }
+    }
+    if ((etype == ea.DRAG)) {
+        //qDebug() << "mouseDrag called" ;
+        if (mIsMouseDrag) {
+            osg::Vec3 pt(ea.getX() - m_LastPt[0], ea.getY() - m_LastPt[1], 0);
+            setOffset(m_offset + pt);
+            m_LastPt.set(ea.getX(), ea.getY(), 0);
+            ea.setHandled(true);
+        }
+    }
+    if ((etype == ea.RELEASE)) {
+        //qDebug() << "mouseDrag release" ;
+    }
+}
+
+void Scutcheon::setPos(osg::Vec3 pos) {
+    m_pos = pos;
+    pos = m_pos + m_offset;
+    this->setOrigin(pos.x(), pos.y());
+    this->update();
+    moveLabelItem();
+}
+
+void Scutcheon::setOffset(osg::Vec3 offset) {
+    m_offset = offset;
+    offset = m_pos + m_offset;
+    this->setOrigin(offset.x(), offset.y());
+    this->update();
+    moveLabelItem();
+}
+
+osg::ref_ptr<osg::MatrixTransform> Scutcheon::getTargetObject() {
+    return mTargetObj;
+}
+int Scutcheon::getItemCount() {
+    return mLabelItemManager.size();
+}
+
+void Scutcheon::setVisibility(bool b) {
+    mIsVisible = b;
+    if (mIsVisible) {
+        this->show();
+        m_line->setNodeMask(1);
+    } else {
+        this->hide();
+        m_line->setNodeMask(0);
+        for (int i = 0; i < mLabelItemManager.size(); i++) {
+            mLabelItemManager.at(i)->getChildMenu()->hide();
+        }
+    }
+
+}
+
+void Scutcheon::createLine(const osg::Vec3& startPt, const osg::Vec3& endPt) {
+    if (NULL == m_line) {
+        m_line = new osg::Geometry;
+        osg::Vec3Array* vertices = new osg::Vec3Array;
+        vertices->push_back(startPt);
+        vertices->push_back(endPt);
+        m_line->setVertexArray(vertices);
+
+        osg::Vec3Array* normals = new osg::Vec3Array;
+        normals->push_back(osg::Vec3(0.0f, 0.0f, 1.0f));
+        m_line->setNormalArray(normals);
+        m_line->setNormalBinding(osg::Geometry::BIND_OVERALL);
+
+        osg::Vec4Array* colors = new osg::Vec4Array;
+
+        colors->push_back(osg::Vec4(1.0, 1.0, 0.0, 1.0));
+        m_line->setColorArray(colors);
+        m_line->setColorBinding(osg::Geometry::BIND_OVERALL);
+
+        m_line->addPrimitiveSet(new osg::DrawArrays(osg::PrimitiveSet::LINE_STRIP, 0, 2));
+        m_line->getOrCreateStateSet()->setMode(GL_BLEND, osg::StateAttribute::ON);
+        //m_line->getOrCreateStateSet()->setAttributeAndModes(new osg::LineWidth(1.0f),osg::StateAttribute::ON);
+        m_line->getOrCreateStateSet()->setRenderingHint(osg::StateSet::TRANSPARENT_BIN);
+        osg::Geode* geode = new osg::Geode();
+        geode->getOrCreateStateSet()->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
+        geode->addDrawable(m_line);
+        //this->addChild(geode);
+        this->getWindowManager()->addChild(geode);
+    } else {
+        osg::Vec3Array* vertices = dynamic_cast<osg::Vec3Array*>(m_line->getVertexArray());
+        (*vertices)[0].set(startPt.x(), startPt.y(), 0.0);
+        (*vertices)[1].set(endPt.x(), endPt.y(), 0.0);
+        vertices->dirty();
+        m_line->setVertexArray(vertices);
+        m_line->dirtyDisplayList();
+    }
+}
+
+
+
+///////////////////////////////////////////////////////////////
+/// \brief osgScutcheonManager::osgScutcheonManager
+/// 标牌管理器
+/// ///////////////////////////////////////////////////////////
+ScutcheonManager* ScutcheonManager::m_pInstance = NULL;
+ScutcheonManager::ScutcheonManager(osgViewer::Viewer* pViewer, osg::Group* pScreneRoot) {
+    m_bVisible = true;
+
+
+    mWindowManager = new osgWidget::WindowManager(pViewer, 50.0f, 50.0f, 1, /*0xF0000000*/
+        osgWidget::WindowManager::WM_PICK_DEBUG);
+    osg::Camera* camera = mWindowManager->createParentOrthoCamera();
+    pScreneRoot->addChild(camera);
+
+    /*pViewer->addEventHandler(new osgWidget::MouseHandler(mWindowManager));
+    pViewer->addEventHandler(new osgWidget::KeyboardHandler(mWindowManager));
+    pViewer->addEventHandler(new osgWidget::ResizeHandler(mWindowManager, camera));
+    pViewer->addEventHandler(new osgWidget::CameraSwitchHandler(mWindowManager, camera));*/
+
+}
+
+ScutcheonManager::~ScutcheonManager() {
+    m_bGUIStoped = true;
+    clear();
+}
+
+ScutcheonManager* ScutcheonManager::instance() {
+    if (NULL == m_pInstance) {
+        //osgViewer::Viewer* getOSGViewer(){ return m_pViewer; }
+        //osg::Group* getRoot(){ return m_pRoot.get(); }
+   /*     m_pInstance = new osgScutcheonManager(GraphicsView::instance()->getOSGViewer(),
+                                              GraphicsView::instance()->getRoot());
+        GraphicsView::instance()->getOSGViewer()->addEventHandler(m_pInstance);*/
+    }
+    return m_pInstance;
+}
+
+void ScutcheonManager::destroy() {
+    if (NULL != m_pInstance) {
+        delete m_pInstance;
+        m_pInstance = NULL;
+    }
+}
+
+bool ScutcheonManager::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa) {
+    if (m_bStopGUI) {
+        m_bGUIStoped = true;
+    } else {
+        osgViewer::Viewer* viewer = dynamic_cast<osgViewer::Viewer*>(&aa);
+        int nCount = m_LabelList.size();
+        for (int i = 0; i < nCount; i++) {
+            m_LabelList[i]->onMouseEvent(ea, viewer);
+        }
+    }
+    return false;
+}
+
+int ScutcheonManager::addLabel(Scutcheon* label) {
+    m_bVisible = true;
+    if (label == NULL) {
+        return 0;
+    }
+    lock(true);
+    //    while (!m_bStopGUI) QThread::sleep(100);
+    int nCount = m_LabelList.size();
+    for (int i = 0; i < nCount; i++) {
+        if (m_LabelList[i] == label) {
+            lock(false);
+            return 0;
+        }
+    }
+    mWindowManager->addChild(label);
+    mWindowManager->resizeAllWindows();
+    m_LabelList.push_back(label);
+
+    lock(false);
+    return m_LabelList.size();
+}
+
+int ScutcheonManager::delLabel(Scutcheon*& label) {
+    lock(true);
+    while (!m_bStopGUI) QThread::sleep(100);
+    for (std::vector<Scutcheon*>::iterator vit = m_LabelList.begin(); vit != m_LabelList.end(); vit++) {
+        if ((*vit) == label) {
+            m_LabelList.erase(vit);
+            //label->setVisibility(false);
+            delete label;
+            label = NULL;
+            lock(false);
+            return m_LabelList.size();
+        }
+    }
+    lock(false);
+    return 0;
+}
+
+int ScutcheonManager::delLabel(osg::MatrixTransform* tethernode) {
+    return 0;
+}
+
+void ScutcheonManager::clear() {
+    lock(true);
+    //while (!m_bGUIStoped) Sleep(200);
+    while (m_LabelList.size() > 0) {
+        Scutcheon* back = m_LabelList.back();
+        delLabel(back);
+    }
+    lock(false);
+}
+
+void ScutcheonManager::lock(bool b) {
+    if (b) {
+        m_bStopGUI = true;
+        m_bGUIStoped = false;
+    } else {
+        m_bStopGUI = false;
+        m_bGUIStoped = true;
+    }
+}
+
+osg::ref_ptr<osgWidget::WindowManager> ScutcheonManager::getWindowManager() const {
+    return mWindowManager;
+}
+
+ScutcheonMenu::ScutcheonMenu(const QString& label, osg::ref_ptr<Scutcheon> parentMenu) :
+    osgWidget::Label("menu1"),
+    mChildMenu(NULL),
+    mParentMenu(parentMenu),
+    mHasChildMenu(false),
+    mIndex(0),
+    mMenuItemCount(0) {
+    initLabel(label);
+}
+
+void ScutcheonMenu::addChildMenu(const QString& menuText) {
+    ImageLabel* childMenuContent = new ImageLabel(menuText);
+    if (mChildMenu == NULL) {
+        mChildMenu = new osgWidget::Box("childMenu", osgWidget::Box::VERTICAL, true);
+        mChildMenu->addWidget(childMenuContent);
+        mMenuItemManager.push_back(childMenuContent);
+        mChildMenu->getBackground()->setColor(1.0f, 1.0f, 1.0f, 0.6f);
+        mChildMenu->resize();
+        mChildMenu->hide();
+        mHasChildMenu = true;
+        //mParentMenu->addChild(mChildMenu);
+        mParentMenu->getWindowManager()->addChild(mChildMenu.get());
+
+    } else {
+        mChildMenu->addWidget(childMenuContent);
+        mMenuItemManager.push_back(childMenuContent);
+    }
+
+    ++mMenuItemCount;
+}
+
+void ScutcheonMenu::updateChildMenuText(int index, QString labelText) {
+    if (index >= 0 && index < getMenuItemCount()) {
+        //mMenuItemManager.at(index)->setLabelText(labelText);
+    }
+}
+
+void ScutcheonMenu::initLabel(const QString& labelText) {
+    setFont(FONT_TEXT);
+    setFontSize(15);
+    setFontColor(0.0f, 0.0f, 1.0f, 1.0f);
+    addSize(128.0f, 32.0f);
+    setColor(1.0f, 1.0f, 0.0f, 0.6f);
+    //setShadow(0.08f);
+    setCanFill(true);
+    setEventMask(osgWidget::EVENT_ALL);
+    setImage(ITEM_IAMGE);
+    setTexCoord(0.0f, 0.0f, osgWidget::Widget::LOWER_LEFT);
+    setTexCoord(1.0f, 0.0f, osgWidget::Widget::LOWER_RIGHT);
+    setTexCoord(1.0f, 1.0f, osgWidget::Widget::UPPER_RIGHT);
+    setTexCoord(0.0f, 1.0f, osgWidget::Widget::UPPER_LEFT);
+    osgText::String labelString = TextCodecUtils::QStringToOsgTextString(labelText);
+    setLabel(labelString);
+}
+
+void ScutcheonMenu::hideOtherChildMenu() {
+    for (int i = 0; i < mParentMenu->getLabelItemManager().size(); i++) {
+        osg::ref_ptr<ScutcheonMenu> childItem = mParentMenu->getLabelItemManager().at(i);
+        if (childItem->getChildMenu() != mChildMenu) {
+            childItem->getChildMenu()->hide();
+        }
+        qDebug() << "hideOtherChildMenu";
+    }
+}
+
+void ScutcheonMenu::hideAllChildMenu(osgWidget::WindowManager* wm) {
+    osgWidget::Window* tmp = 0;
+    unsigned int count = wm->getNumChildren();
+    for (unsigned int i = 0; i < count; ++i) {
+        tmp = dynamic_cast<osgWidget::Window*>(wm->getChild(i));
+        if (tmp) {
+            QString name = QString::fromStdString(tmp->getName());
+            if (tmp != mChildMenu.get() && name == "childMenu") {
+                if (tmp->isVisible()) {
+                    tmp->hide();
+                }
+            }
+        }
+    }
+}
+
+bool ScutcheonMenu::mousePush(double, double, const osgWidget::WindowManager* wm) {
+    hideOtherChildMenu();
+    //hideAllChildMenu(mParentMenu->getWindowManager());
+
+    if (!mChildMenu->isVisible()) {
+        mChildMenu->show();
+        qDebug() << "hideOtherChildMenu show";
+    } else {
+        mChildMenu->hide();
+        qDebug() << "hideOtherChildMenu hide";
+    }
+    return true;
+}
+
+ImageLabel::ImageLabel(const QString& labelText) : osgWidget::Label("menu1") {
+    setFont(FONT_TEXT);
+    setFontSize(13);
+    setFontColor(0.0f, 0.2f, 1.0f, 1.0f);
+    addSize(128.0f, 32.0f);
+    setColor(1.0f, 1.0f, 1.0f, 0.6f);
+    //setPadding(1.0f);
+    //setShadow(0.08f);
+    setCanFill(true);
+    setEventMask(osgWidget::EVENT_ALL);
+    setImage(ITEM_IAMGE);
+
+    setLabelText(labelText);
+
+}
+
+void ImageLabel::setLabelText(QString labelText) {
+    setAlignHorizontal(osgWidget::Widget::HA_LEFT);
+    setTexCoord(0.0f, 0.0f, osgWidget::Widget::LOWER_LEFT);
+    setTexCoord(1.0f, 0.0f, osgWidget::Widget::LOWER_RIGHT);
+    setTexCoord(1.0f, 1.0f, osgWidget::Widget::UPPER_RIGHT);
+    setTexCoord(0.0f, 1.0f, osgWidget::Widget::UPPER_LEFT);
+
+    osgText::String labelString = TextCodecUtils::QStringToOsgTextString(labelText);
+    setLabel(labelString);
+}

src/entities/ScutcheonComponent.h

@@ -0,0 +1,255 @@
+/**
+* @brief 标牌
+* @author hph
+* @date 2018/07/07
+*/
+#ifndef OSGSCUTCHEON_H
+#define OSGSCUTCHEON_H
+
+
+#include <QObject>
+#include <iostream>
+#include <sstream>
+#include <QDebug>
+#include <QTextCodec>
+#include <QVector>
+#include <QThread>
+
+#include <osgWidget/Box>
+#include <osgWidget/Label>
+#include <osgWidget/WindowManager>
+
+#include "utils/TextCodecUtil.h"
+
+#define FONT_TEXT "fonts/simhei.ttf"
+#define TITLE_IMAGE "../publish/data/texture/mark/label_title.png"
+#define ITEM_IAMGE "../publish/data/texture/mark/label_normal_01.png"
+
+class ScutcheonMenu;
+class ImageLabel;
+
+class Scutcheon : public osgWidget::Box {
+public:
+    Scutcheon();
+    Scutcheon(const QString& titleText, osg::ref_ptr<osg::MatrixTransform> targetObj);
+    ~Scutcheon();
+
+public:
+
+    void addLabelTitle(const QString& titleText);
+    void addLabelItem(const QString& labelText);
+    void addLabelItem(ScutcheonMenu& labelItem);
+
+    void hideOtherLabelItem();
+    void moveLabelItem();
+
+    void createLine(const osg::Vec3& startPt = osg::Vec3(0, 0, 0), const osg::Vec3& endPt = osg::Vec3(0, 0, 0));
+
+    void onMouseEvent(const osgGA::GUIEventAdapter& ea, osgViewer::Viewer* viewer);
+
+    osg::Geometry* getLine() const {
+        return m_line;
+    }
+
+    int getItemCount();
+
+    void setVisibility(bool b);
+    bool getVisibility() {
+        return mIsVisible;
+    }
+
+    void setPos(osg::Vec3 pos);
+    void setOffset(osg::Vec3 offset);
+
+    osg::ref_ptr<osg::MatrixTransform> getTargetObject();
+    std::vector<osg::ref_ptr<ScutcheonMenu> > getLabelItemManager() const;
+
+private:
+    bool callbackMouseDrag(osgWidget::Event& ev);
+
+protected:
+    bool mouseDrag(double, double, const osgWidget::WindowManager*);
+    bool mousePush(double, double, const osgWidget::WindowManager*);
+    bool mouseRelease(double, double, const osgWidget::WindowManager*);
+
+public:
+    QString mTitleText;
+    std::vector<osg::ref_ptr<ScutcheonMenu> > mLabelItemManager;
+
+    int mIndex;
+
+    osg::ref_ptr<osg::MatrixTransform> mTargetObj;
+    osg::ref_ptr<osg::Geometry> m_line;
+
+    bool mIsVisible;
+    bool mIsItemVisible;
+    bool mIsMousePush;
+    bool mIsMouseDrag;
+
+
+    osg::Vec3 m_pos;
+    osg::Vec3 m_offset;
+
+    osg::Vec3 m_LastPt;
+    osg::Vec3 m_LBDownPt;
+};
+
+class ScutcheonManager : public osgGA::GUIEventHandler {
+protected:
+    ScutcheonManager(osgViewer::Viewer* pViewer, osg::Group* pScreneRoot);
+    ~ScutcheonManager();
+
+public:
+    static ScutcheonManager* instance();
+    static void destroy();
+    bool handle(const osgGA::GUIEventAdapter&, osgGA::GUIActionAdapter&);
+    int addLabel(Scutcheon* label);
+    int delLabel(Scutcheon*& label);
+    int delLabel(osg::MatrixTransform* tethernode);
+    void clear();
+    void lock(bool b);
+
+    void setVisibility(bool b);
+    void setVisibilityByID(unsigned int ID, bool b);
+    bool getVisibilityByID(unsigned int ID);
+    bool getVisibility() const {
+        return m_bVisible;
+    }
+
+    void setLabelTxtColor(const osg::Vec4f& color);
+    void setLabelBgColor(const osg::Vec4f& color);
+    const osg::Vec4f& getLabelTxtColor() const {
+        return m_clrTxt;
+    }
+    const osg::Vec4f& getLabelBgColor() const {
+        return m_clrBg;
+    }
+
+    osg::ref_ptr<osgWidget::WindowManager> getWindowManager() const;
+public:
+    static ScutcheonManager* m_pInstance;
+    osg::ref_ptr<osgWidget::WindowManager> mWindowManager;
+    //osgWidget::WindowManager* mWindowManager;
+    std::vector<Scutcheon*> m_LabelList;
+    bool m_bStopGUI;
+    bool m_bGUIStoped;
+    bool m_bVisible;
+    osg::Vec4f m_clrTxt;
+    osg::Vec4f m_clrBg;
+};
+
+
+class ScutcheonMenu : public osgWidget::Label {
+public:
+    ScutcheonMenu(const QString& label, osg::ref_ptr<Scutcheon> parentMenu);
+
+    void addChildMenu(const QString& menuText);
+
+    void updateChildMenuText(int index, QString labelText);
+
+    void initLabel(const QString& labelText);
+
+    void setIndex(int index) {
+        mIndex = index;
+    }
+
+    void moveTo(int parentX, int parentY) {
+        if (mChildMenu) {
+            mChildMenu->setOrigin(parentX + 128.0, parentY + 32.0 * mIndex);
+            mChildMenu->update();
+        }
+    }
+
+    bool isHasChildMenu() {
+        return mHasChildMenu;
+    }
+
+    osg::ref_ptr<osgWidget::Window> getChildMenu() {
+        return mChildMenu;
+    }
+
+    int getIndex() {
+        return mIndex;
+    }
+
+    int getMenuItemCount() {
+        return mMenuItemManager.size();
+    }
+
+    void hideOtherChildMenu();
+
+    void hideAllChildMenu(osgWidget::WindowManager* wm);
+
+    void managed(osgWidget::WindowManager* wm) {
+        osgWidget::Label::managed(wm);
+        if (mChildMenu) {
+            mChildMenu->hide();
+        }
+    }
+
+    void positioned() {
+        osgWidget::Label::positioned();
+        if (mChildMenu) {
+            //qDebug() << "mChildMenu not NULL!!" << mIndex;
+            mChildMenu->setOrigin(mParentMenu->getX() + 128.0, mParentMenu->getY() + 32.0 * mIndex);
+        }
+    }
+
+    bool mousePush(double, double, const osgWidget::WindowManager* wm);
+
+    bool mouseEnter(double, double, const osgWidget::WindowManager*) {
+        setColor(1.0f, 1.0f, 1.0f, 0.3f);
+        return true;
+    }
+
+    bool mouseLeave(double, double, const osgWidget::WindowManager*) {
+        setColor(1.0f, 1.0f, 1.0f, 0.6f);
+        return true;
+    }
+
+public:
+    QVector<osg::ref_ptr<ImageLabel> > mMenuItemManager;
+
+private:
+    osg::ref_ptr<osgWidget::Box> mChildMenu;
+    osg::ref_ptr<Scutcheon> mParentMenu;
+
+    int mIndex;
+    int mMenuItemCount;
+    bool mHasChildMenu;
+
+};
+
+class ImageLabel : public osgWidget::Label {
+public:
+    ImageLabel(const QString& labelText);
+
+    void setLabelText(QString labelText);
+
+    bool mousePush(double, double, const osgWidget::WindowManager*) {
+        return true;
+    }
+
+    bool mouseDrag(double, double, const osgWidget::WindowManager*) {
+        //osg::notify(osg::NOTICE) << _name << " > mouseDrag called" << std::endl;
+        return false;
+    }
+
+    bool mouseEnter(double, double, const osgWidget::WindowManager*) {
+        //setColor(1.0f, 1.0f, 1.0f, 1.0f);
+        setFontColor(0.0f, 0.0f, 1.0f, 1.0f);
+        return true;
+    }
+
+    bool mouseLeave(double, double, const osgWidget::WindowManager*) {
+        //setColor(1.0f, 1.0f, 1.0f, 0.8f);
+        setFontColor(0.0f, 0.2f, 1.0f, 1.0f);
+        return true;
+    }
+
+    bool mouseOver(double, double, const osgWidget::WindowManager*) {
+        return true;
+    }
+};
+
+#endif // OSGSCUTCHEON_H

src/main.cpp

@@ -13,7 +13,7 @@ int main(int argc, char* argv[]) {
 
     Application app(argc, argv);
 	app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
-	InstallCrashHandler();
+	//InstallCrashHandler();
 
 	RecourceHelper::ChangeSkin("default");
 

src/scene/OEScene.cpp

@@ -21,6 +21,8 @@
 #include "viewer/OsgCameraManipulator.h"
 #include "scene/ScaleBarHandler.h"
 
+#include "effects/ConeWave.h"
+
 const osgEarth::SpatialReference* g_srs_{ nullptr };
 
 
@@ -29,6 +31,7 @@ OEScene::OEScene() {
     const std::string& basePath = RecourceHelper::Get().GetBasePath().toStdString();
     pathList.push_back(basePath + "/resources/earth/");
     pathList.push_back(basePath + "/resources/textures/");
+    root_ = new osg::Group;
 }
 
 
@@ -50,45 +53,36 @@ void OEScene::AttachView(OsgView* view) {
         return;
     }
 
-    earthRootNode_ = osgDB::readNodeFile("triton.earth");
-    if (!earthRootNode_) {
-        LOG_ERROR("read earth node(triton.earth) failed");
-        return;
+    osg::Node* rootNode = view->GetView()->getSceneData();
+    if (nullptr != rootNode) {
+        int parantCount = rootNode->getNumParents();
+        for (int i = 0; i < parantCount; ++i) {
+            rootNode->getParent(i)->removeChild(rootNode);
         }
+        root_->addChild(rootNode);
+    }
+
+    view->GetView()->setSceneData(root_);
+
+    earthRootNode_ = osgDB::readNodeFile("triton.earth");
+    dyt_check(nullptr != earthRootNode_);
     logarithmicDepthBuffer_ = std::make_unique<osgEarth::Util::LogarithmicDepthBuffer>();
 
     earthMapNode_ = osgEarth::MapNode::get(earthRootNode_);
+    dyt_check(nullptr != earthMapNode_);
     LOG_INFO("earth map node get success: {}", earthMapNode_.valid());
+    g_srs_ = earthMapNode_->getMapSRS();
 
     entityRoot_ = new osg::Group;
-    if (earthMapNode_) {
-        earthMapNode_->addChild(entityRoot_);
-        g_srs_ = earthMapNode_->getMapSRS();
-        dyt_check(nullptr != g_srs_);
-    }
+    root_->addChild(entityRoot_);
 
     skyDome_ = osgEarth::SkyNode::create();
     if (!earthMapNode_) {
         LOG_WARN("eart map node is nullptr");
         return;
     }
-
+    root_->addChild(skyDome_);
     skyDome_->addChild(earthMapNode_); 
-
-    osg::Node* node = view->GetView()->getSceneData();
-    if (nullptr == node) {
-        LOG_INFO("view scene data is nullptr, root valid:{}", skyDome_.valid());
-        view->GetView()->setSceneData(skyDome_);
-    } else {
-        osg::Group* group = node->asGroup();
-        if (nullptr != group) {
-            LOG_INFO("node is group");
-            group->addChild(skyDome_);
-        } else {
-            LOG_INFO("node is not group");
-        }
-    }
- 
     skyDome_->attach(view->GetView());
 
     skyDome_->setAtmosphereVisible(true);
@@ -101,6 +95,17 @@ void OEScene::AttachView(OsgView* view) {
 
     logarithmicDepthBuffer_->install(view->GetView()->getCamera());
 
+    ConeWave* coneWave = new ConeWave;
+
+    osgEarth::GeoTransform *geo = new osgEarth::GeoTransform;
+     entityRoot_->addChild(geo);
+
+    osgEarth::GeoPoint pos(g_srs_, 120.000000,25.000000,600.000000);
+    geo->setPosition(pos);
+    coneWave->createWaveBeamCone(geo, 45, 6000, osg::Vec4(1.0, 0.0, 0.0, 0.3),
+        osg::Vec4(1.0, 1.0, 0.0, 0.3), 30);
+    osg::MatrixTransform* mt =coneWave->getWaveBeamCone();
+    geo->addChild(mt);
 }
 
 void OEScene::DetachView(OsgView* view) {
@@ -152,7 +157,7 @@ osg::ref_ptr<osg::TextureCubeMap> OEScene::LoadCubeMapTextures(const std::string
 }
 
 osg::Group* OEScene::GetData() {
-    return earthMapNode_;
+    return root_;
 }
 
 

src/scene/OEScene.h

@@ -33,7 +33,7 @@ public:
     osg::Group* GetData();
 
     inline osg::Group* GetScene(void) {
-        return earthMapNode_.get();
+        return root_.get();
     }
 
     osgEarth::MapNode* GetMapNode(void) const {
@@ -46,6 +46,7 @@ public:
     OESceneUI* GetOrCreateSceneUI();
 
 private:
+    osg::ref_ptr<osg::Group> root_;
     osg::ref_ptr<osg::Node> earthRootNode_;
     osg::ref_ptr<osgEarth::MapNode> earthMapNode_;
     osg::ref_ptr<osg::Group> entityRoot_;

src/scene/ui/BackGroundWidget.cpp

@@ -17,7 +17,7 @@ BackGroundWidget::BackGroundWidget(const std::string& name,
 	//osg::Image *image = ImageUtils::readImage(fileName);
 
 	LOG_INFO("setimage, {}", fileName);
-	setImage(fileName, true);
+	setImage(fileName, false);
 
 	setTexCoord(0.0f, 0.0f, osgWidget::Widget::LOWER_LEFT);
 	setTexCoord(1.0f, 0.0f, osgWidget::Widget::LOWER_RIGHT);

src/scene/ui/OESceneUI.cpp

@@ -27,6 +27,8 @@ void OESceneUI::InitUI(OsgViewUI* ui) {
         return;
     }
 
+    return;
+
     compositeWidgetManager_ = new CompositeWidgetManager();
     compositeWidgetManager_->AttachViewUI(ui);
     zoomManager_ = new ZoomManager();
@@ -43,6 +45,9 @@ void OESceneUI::InitUI(OsgViewUI* ui) {
 }
 
 void OESceneUI::OnResize(double width, double height) {
+
+    return;
+
     dyt_check(compositeWidgetManager_);
     dyt_check(zoomManager_);
 

src/scene/ui/QueryElevationWidget.cpp

@@ -27,7 +27,7 @@ QueryElevationWidget::QueryElevationWidget(OEScene* oeScene)
     , oeScene_(oeScene) {
     LOG_INFO("actor self={}", spdlog::fmt_lib::ptr(this));
 
-    label_ = new ColorLabel("Pick me!");
+    label_ = new ColorLabel(GetElevationString(0, 0, 0).c_str());
     addWidget(label_);
     getBackground()->setColor(0.0f, 0.0f, 0.0f, 0.3f);
 }
@@ -51,10 +51,7 @@ void QueryElevationWidget::OnUpdateGeoPoint(double x, double y, double z) {
     // x 保存小数点后6位 c++14
     dyt_check(nullptr != label_);
 
-    QString info = QObject::tr("longitude:") + QString::number(x, 'f', 6) + ", "
-        + QString::fromLocal8Bit("latitude:") + QString::number(y, 'f', 6) + ", "
-        + QString::fromLocal8Bit("altitude:") + QString::number(z, 'f', 6);
-    label_->setLabel(info.toLocal8Bit().constData());
+    label_->setLabel(GetElevationString(x, y, z));
 
 }
 
@@ -63,6 +60,14 @@ void QueryElevationWidget::ResetCanvasPosition(double width, double height) {
     label_->setSize(width, 20);
 }
 
+
+std::string QueryElevationWidget::GetElevationString(double x, double y, double z) {
+    QString info = QObject::tr("longitude:") + QString::number(x, 'f', 6) + ", "
+        + QObject::tr("latitude:") + QString::number(y, 'f', 6) + ", "
+        + QObject::tr("altitude:") + QString::number(z, 'f', 6);
+    return std::string(info.toLocal8Bit().constData());
+}
+
 QueryElevationWidget::QueryElevationEventHandler::QueryElevationEventHandler(
     osgEarth::MapNode* mapNode, QueryElevationWidget* widget)
     : osgGA::GUIEventHandler()

src/scene/ui/QueryElevationWidget.h

@@ -1,6 +1,6 @@
 #pragma once
 
-
+#include <string>
 #include <osgGA/GUIEventHandler>
 #include <osgWidget/Box>
 #include <osgWidget/Label>
@@ -28,6 +28,9 @@ public:
 	void OnUpdateGeoPoint(double x, double y, double z);
 	void ResetCanvasPosition(double width, double height);
 	
+private:
+	std::string GetElevationString(double x, double y, double z);
+
 private:
 	class OEScene* oeScene_;
 	osg::ref_ptr<osgWidget::Label> label_;

src/ui/AdvDock/DockAreaTabBar.cpp

@@ -1,647 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockAreaTabBar.cpp
-/// \author Uwe Kindler
-/// \date   24.08.2018
-/// \brief  Implementation of CDockAreaTabBar class
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "FloatingDragPreview.h"
-#include "DockAreaTabBar.h"
-
-#include <QMouseEvent>
-#include <QScrollBar>
-#include <QDebug>
-#include <QBoxLayout>
-#include <QApplication>
-
-#include "FloatingDockContainer.h"
-#include "DockAreaWidget.h"
-#include "DockOverlay.h"
-#include "DockManager.h"
-#include "DockWidget.h"
-#include "DockWidgetTab.h"
-
-#include <iostream>
-
-
-namespace ads
-{
-/**
- * Private data class of CDockAreaTabBar class (pimpl)
- */
-struct DockAreaTabBarPrivate
-{
-	CDockAreaTabBar* _this;
-	QPoint DragStartMousePos;
-	CDockAreaWidget* DockArea;
-	IFloatingWidget* FloatingWidget = nullptr;
-	QWidget* TabsContainerWidget;
-	QBoxLayout* TabsLayout;
-	int CurrentIndex = -1;
-	eDragState DragState = DraggingInactive;
-
-	/**
-	 * Private data constructor
-	 */
-	DockAreaTabBarPrivate(CDockAreaTabBar* _public);
-
-	/**
-	 * Update tabs after current index changed or when tabs are removed.
-	 * The function reassigns the stylesheet to update the tabs
-	 */
-	void updateTabs();
-
-	/**
-	 * Test function for current drag state
-	 */
-	bool isDraggingState(eDragState dragState) const
-	{
-		return this->DragState == dragState;
-	}
-};
-// struct DockAreaTabBarPrivate
-
-//============================================================================
-DockAreaTabBarPrivate::DockAreaTabBarPrivate(CDockAreaTabBar* _public) :
-	_this(_public)
-{
-
-}
-
-
-//============================================================================
-void DockAreaTabBarPrivate::updateTabs()
-{
-	// Set active TAB and update all other tabs to be inactive
-	for (int i = 0; i < _this->count(); ++i)
-	{
-		auto TabWidget = _this->tab(i);
-		if (!TabWidget)
-		{
-			continue;
-		}
-
-		if (i == CurrentIndex)
-		{
-			TabWidget->show();
-			TabWidget->setActiveTab(true);
-			_this->ensureWidgetVisible(TabWidget);
-		}
-		else
-		{
-			TabWidget->setActiveTab(false);
-		}
-	}
-}
-
-
-//============================================================================
-CDockAreaTabBar::CDockAreaTabBar(CDockAreaWidget* parent) :
-	QScrollArea(parent),
-	d(new DockAreaTabBarPrivate(this))
-{
-	d->DockArea = parent;
-	setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
-	setFrameStyle(QFrame::NoFrame);
-	setWidgetResizable(true);
-	setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-	setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-
-	d->TabsContainerWidget = new QWidget();
-	d->TabsContainerWidget->setObjectName("tabsContainerWidget");
-	setWidget(d->TabsContainerWidget);
-
-	d->TabsLayout = new QBoxLayout(QBoxLayout::LeftToRight);
-	d->TabsLayout->setContentsMargins(0, 0, 0, 0);
-	d->TabsLayout->setSpacing(0);
-	d->TabsLayout->addStretch(1);
-	d->TabsContainerWidget->setLayout(d->TabsLayout);
-}
-
-//============================================================================
-CDockAreaTabBar::~CDockAreaTabBar()
-{
-	delete d;
-}
-
-
-//============================================================================
-void CDockAreaTabBar::wheelEvent(QWheelEvent* Event)
-{
-	Event->accept();
-	const int direction = Event->angleDelta().y();
-	if (direction < 0)
-	{
-		horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 20);
-	}
-	else
-	{
-		horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 20);
-	}
-}
-
-
-//============================================================================
-void CDockAreaTabBar::mousePressEvent(QMouseEvent* ev)
-{
-	if (ev->button() == Qt::LeftButton)
-	{
-		ev->accept();
-		d->DragStartMousePos = ev->pos();
-		d->DragState = DraggingMousePressed;
-		return;
-	}
-	Super::mousePressEvent(ev);
-}
-
-
-//============================================================================
-void CDockAreaTabBar::mouseReleaseEvent(QMouseEvent* ev)
-{
-	if (ev->button() == Qt::LeftButton)
-	{
-        ADS_PRINT("CDockAreaTabBar::mouseReleaseEvent");
-		ev->accept();
-		auto CurrentDragState = d->DragState;
-		d->DragStartMousePos = QPoint();
-		d->DragState = DraggingInactive;
-		if (DraggingFloatingWidget == CurrentDragState)
-		{
-			d->FloatingWidget->finishDragging();
-		}
-		return;
-	}
-	Super::mouseReleaseEvent(ev);
-}
-
-
-//============================================================================
-void CDockAreaTabBar::mouseMoveEvent(QMouseEvent* ev)
-{
-	Super::mouseMoveEvent(ev);
-	if (!(ev->buttons() & Qt::LeftButton) || d->isDraggingState(DraggingInactive))
-	{
-		d->DragState = DraggingInactive;
-		return;
-	}
-
-    // move floating window
-    if (d->isDraggingState(DraggingFloatingWidget))
-    {
-        d->FloatingWidget->moveFloating();
-        return;
-    }
-
-	// If this is the last dock area in a dock container it does not make
-	// sense to move it to a new floating widget and leave this one
-	// empty
-	if (d->DockArea->dockContainer()->isFloating()
-	 && d->DockArea->dockContainer()->visibleDockAreaCount() == 1)
-	{
-		return;
-	}
-
-	// If one single dock widget in this area is not floatable then the whole
-	// area is not floatable
-	if (!d->DockArea->features().testFlag(CDockWidget::DockWidgetFloatable))
-	{
-		return;
-	}
-
-	int DragDistance = (d->DragStartMousePos - ev->pos()).manhattanLength();
-	if (DragDistance >= CDockManager::startDragDistance())
-	{
-        ADS_PRINT("CTabsScrollArea::startFloating");
-		startFloating(d->DragStartMousePos);
-		auto Overlay = d->DockArea->dockManager()->containerOverlay();
-		Overlay->setAllowedAreas(OuterDockAreas);
-	}
-
-	return;
-}
-
-
-//============================================================================
-void CDockAreaTabBar::mouseDoubleClickEvent(QMouseEvent *event)
-{
-	// If this is the last dock area in a dock container it does not make
-	// sense to move it to a new floating widget and leave this one
-	// empty
-	if (d->DockArea->dockContainer()->isFloating() && d->DockArea->dockContainer()->dockAreaCount() == 1)
-	{
-		return;
-	}
-
-	if (!d->DockArea->features().testFlag(CDockWidget::DockWidgetFloatable))
-	{
-		return;
-	}
-	makeAreaFloating(event->pos(), DraggingInactive);
-}
-
-
-//============================================================================
-IFloatingWidget* CDockAreaTabBar::makeAreaFloating(const QPoint& Offset, eDragState DragState)
-{
-	QSize Size = d->DockArea->size();
-	d->DragState = DragState;
-	bool OpaqueUndocking = CDockManager::configFlags().testFlag(CDockManager::OpaqueUndocking) ||
-		(DraggingFloatingWidget != DragState);
-	CFloatingDockContainer* FloatingDockContainer = nullptr;
-	IFloatingWidget* FloatingWidget;
-	if (OpaqueUndocking)
-	{
-		FloatingWidget = FloatingDockContainer = new CFloatingDockContainer(d->DockArea);
-	}
-	else
-	{
-		auto w = new CFloatingDragPreview(d->DockArea);
-		connect(w, &CFloatingDragPreview::draggingCanceled, [=]()
-		{
-			d->DragState = DraggingInactive;
-		});
-		FloatingWidget = w;
-	}
-
-    FloatingWidget->startFloating(Offset, Size, DragState, nullptr);
-    if (FloatingDockContainer)
-    {
-		auto TopLevelDockWidget = FloatingDockContainer->topLevelDockWidget();
-		if (TopLevelDockWidget)
-		{
-			TopLevelDockWidget->emitTopLevelChanged(true);
-		}
-    }
-
-	return FloatingWidget;
-}
-
-
-//============================================================================
-void CDockAreaTabBar::startFloating(const QPoint& Offset)
-{
-	d->FloatingWidget = makeAreaFloating(Offset, DraggingFloatingWidget);
-}
-
-
-//============================================================================
-void CDockAreaTabBar::setCurrentIndex(int index)
-{
-	if (index == d->CurrentIndex)
-	{
-		return;
-	}
-
-	if (index < -1 || index > (count() - 1))
-	{
-		qWarning() << Q_FUNC_INFO << "Invalid index" << index;
-		return;
-    }
-
-    emit currentChanging(index);
-	d->CurrentIndex = index;
-	d->updateTabs();
-	emit currentChanged(index);
-}
-
-
-//============================================================================
-int CDockAreaTabBar::count() const
-{
-	// The tab bar contains a stretch item as last item
-	return d->TabsLayout->count() - 1;
-}
-
-
-//===========================================================================
-void CDockAreaTabBar::insertTab(int Index, CDockWidgetTab* Tab)
-{
-	d->TabsLayout->insertWidget(Index, Tab);
-	connect(Tab, SIGNAL(clicked()), this, SLOT(onTabClicked()));
-	connect(Tab, SIGNAL(closeRequested()), this, SLOT(onTabCloseRequested()));
-	connect(Tab, SIGNAL(closeOtherTabsRequested()), this, SLOT(onCloseOtherTabsRequested()));
-	connect(Tab, SIGNAL(moved(const QPoint&)), this, SLOT(onTabWidgetMoved(const QPoint&)));
-	Tab->installEventFilter(this);
-	emit tabInserted(Index);
-	if (Index <= d->CurrentIndex)
-	{
-		setCurrentIndex(d->CurrentIndex + 1);
-	}
-}
-
-
-//===========================================================================
-void CDockAreaTabBar::removeTab(CDockWidgetTab* Tab)
-{
-	if (!count())
-	{
-		return;
-	}
-    ADS_PRINT("CDockAreaTabBar::removeTab ");
-	int NewCurrentIndex = currentIndex();
-	int RemoveIndex = d->TabsLayout->indexOf(Tab);
-	if (count() == 1)
-	{
-		NewCurrentIndex = -1;
-	}
-	if (NewCurrentIndex > RemoveIndex)
-	{
-		NewCurrentIndex--;
-	}
-	else if (NewCurrentIndex == RemoveIndex)
-	{
-		NewCurrentIndex = -1;
-		// First we walk to the right to search for the next visible tab
-		for (int i = (RemoveIndex + 1); i < count(); ++i)
-		{
-			if (tab(i)->isVisibleTo(this))
-			{
-				NewCurrentIndex = i - 1;
-				break;
-			}
-		}
-
-		// If there is no visible tab right to this tab then we walk to
-		// the left to find a visible tab
-		if (NewCurrentIndex < 0)
-		{
-			for (int i = (RemoveIndex - 1); i >= 0; --i)
-			{
-				if (tab(i)->isVisibleTo(this))
-				{
-					NewCurrentIndex = i;
-					break;
-				}
-			}
-		}
-	}
-
-	emit removingTab(RemoveIndex);
-	d->TabsLayout->removeWidget(Tab);
-	Tab->disconnect(this);
-	Tab->removeEventFilter(this);
-    ADS_PRINT("NewCurrentIndex " << NewCurrentIndex);
-	if (NewCurrentIndex != d->CurrentIndex)
-	{
-		setCurrentIndex(NewCurrentIndex);
-	}
-	else
-	{
-		d->updateTabs();
-	}
-}
-
-
-//===========================================================================
-int CDockAreaTabBar::currentIndex() const
-{
-	return d->CurrentIndex;
-}
-
-
-//===========================================================================
-CDockWidgetTab* CDockAreaTabBar::currentTab() const
-{
-	if (d->CurrentIndex < 0)
-	{
-		return nullptr;
-	}
-	else
-	{
-		return qobject_cast<CDockWidgetTab*>(d->TabsLayout->itemAt(d->CurrentIndex)->widget());
-	}
-}
-
-
-//===========================================================================
-void CDockAreaTabBar::onTabClicked()
-{
-	CDockWidgetTab* Tab = qobject_cast<CDockWidgetTab*>(sender());
-	if (!Tab)
-	{
-		return;
-	}
-
-	int index = d->TabsLayout->indexOf(Tab);
-	if (index < 0)
-	{
-		return;
-	}
-	setCurrentIndex(index);
- 	emit tabBarClicked(index);
-}
-
-
-//===========================================================================
-void CDockAreaTabBar::onTabCloseRequested()
-{
-	CDockWidgetTab* Tab = qobject_cast<CDockWidgetTab*>(sender());
-	int Index = d->TabsLayout->indexOf(Tab);
-	closeTab(Index);
-}
-
-
-//===========================================================================
-void CDockAreaTabBar::onCloseOtherTabsRequested()
-{
-	auto Sender = qobject_cast<CDockWidgetTab*>(sender());
-	for (int i = 0; i < count(); ++i)
-	{
-		auto Tab = tab(i);
-		if (Tab->isClosable() && !Tab->isHidden() && Tab != Sender)
-		{
-			// If the dock widget is deleted with the closeTab() call, its tab
-			// it will no longer be in the layout, and thus the index needs to
-			// be updated to not skip any tabs
-			int Offset = Tab->dockWidget()->features().testFlag(
-				CDockWidget::DockWidgetDeleteOnClose) ? 1 : 0;
-			closeTab(i);
-
-			// If the the dock widget blocks closing, i.e. if the flag
-			// CustomCloseHandling is set, and the dock widget is still open,
-			// then we do not need to correct the index
-			if (Tab->dockWidget()->isClosed())
-			{
-				i -= Offset;
-			}
-		}
-	}
-}
-
-
-//===========================================================================
-CDockWidgetTab* CDockAreaTabBar::tab(int Index) const
-{
-	if (Index >= count() || Index < 0)
-	{
-		return nullptr;
-	}
-	return qobject_cast<CDockWidgetTab*>(d->TabsLayout->itemAt(Index)->widget());
-}
-
-
-//===========================================================================
-void CDockAreaTabBar::onTabWidgetMoved(const QPoint& GlobalPos)
-{
-	CDockWidgetTab* MovingTab = qobject_cast<CDockWidgetTab*>(sender());
-	if (!MovingTab)
-	{
-		return;
-	}
-
-	int fromIndex = d->TabsLayout->indexOf(MovingTab);
-	auto MousePos = mapFromGlobal(GlobalPos);
-	int toIndex = -1;
-	// Find tab under mouse
-	for (int i = 0; i < count(); ++i)
-	{
-		CDockWidgetTab* DropTab = tab(i);
-		if (DropTab == MovingTab || !DropTab->isVisibleTo(this)
-		    || !DropTab->geometry().contains(MousePos))
-		{
-			continue;
-		}
-
-		toIndex = d->TabsLayout->indexOf(DropTab);
-		if (toIndex == fromIndex)
-		{
-			toIndex = -1;
-			continue;
-		}
-
-		if (toIndex < 0)
-		{
-			toIndex = 0;
-		}
-		break;
-	}
-
-	// Now check if the mouse is behind the last tab
-	if (toIndex < 0)
-	{
-		if (MousePos.x() > tab(count() - 1)->geometry().right())
-		{
-            ADS_PRINT("after all tabs");
-			toIndex = count() - 1;
-		}
-		else
-		{
-			toIndex = fromIndex;
-		}
-	}
-
-	d->TabsLayout->removeWidget(MovingTab);
-	d->TabsLayout->insertWidget(toIndex, MovingTab);
-	if (toIndex >= 0)
-	{
-        ADS_PRINT("tabMoved from " << fromIndex << " to " << toIndex);
-		emit tabMoved(fromIndex, toIndex);
-		setCurrentIndex(toIndex);
-	}
-}
-
-
-//===========================================================================
-void CDockAreaTabBar::closeTab(int Index)
-{
-	if (Index < 0 || Index >= count())
-	{
-		return;
-	}
-
-	auto Tab = tab(Index);
-	if (Tab->isHidden())
-	{
-		return;
-	}
-	//Tab->hide();
-	emit tabCloseRequested(Index);
-}
-
-
-//===========================================================================
-bool CDockAreaTabBar::eventFilter(QObject *watched, QEvent *event)
-{
-	bool Result = Super::eventFilter(watched, event);
-	CDockWidgetTab* Tab = qobject_cast<CDockWidgetTab*>(watched);
-	if (!Tab)
-	{
-		return Result;
-	}
-
-	switch (event->type())
-	{
-	case QEvent::Hide:
-		 emit tabClosed(d->TabsLayout->indexOf(Tab)); break;
-	case QEvent::Show:
-		 emit tabOpened(d->TabsLayout->indexOf(Tab)); break;
-	default:
-		break;
-	}
-
-	return Result;
-}
-
-
-//===========================================================================
-bool CDockAreaTabBar::isTabOpen(int Index) const
-{
-	if (Index < 0 || Index >= count())
-	{
-		return false;
-	}
-
-	return !tab(Index)->isHidden();
-}
-
-
-//===========================================================================
-QSize CDockAreaTabBar::minimumSizeHint() const
-{
-	QSize Size = sizeHint();
-	Size.setWidth(Super::minimumSizeHint().width());// this defines the minimum width of a dock area
-	return Size;
-}
-
-
-//===========================================================================
-QSize CDockAreaTabBar::sizeHint() const
-{
-	QSize Size = Super::sizeHint();
-	Size.setHeight(d->TabsContainerWidget->sizeHint().height());
-	return Size;
-}
-
-
-//===========================================================================
-eDragState CDockAreaTabBar::dragState() const
-{
-	return d->DragState;
-}
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF DockAreaTabBar.cpp

src/ui/AdvDock/DockAreaTabBar.h

@@ -1,247 +0,0 @@
-#ifndef DockAreaTabBarH
-#define DockAreaTabBarH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockAreaTabBar.h
-/// \author Uwe Kindler
-/// \date   24.08.2018
-/// \brief  Declaration of CDockAreaTabBar class
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QScrollArea>
-
-#include "ads_globals.h"
-
-namespace ads
-{
-class CDockAreaWidget;
-class CDockWidgetTab;
-struct DockAreaTabBarPrivate;
-class CDockAreaTitleBar;
-class CFloatingDockContainer;
-class IFloatingWidget;
-
-/**
- * Custom tabbar implementation for tab area that is shown on top of a
- * dock area widget.
- * The tabbar displays the tab widgets of the contained dock widgets.
- * We cannot use QTabBar here because it does a lot of fancy animations
- * that will crash the application if a tab is removed while the animation
- * has not finished. And we need to remove a tab, if the user drags a
- * a dock widget out of a group of tabbed widgets
- */
-class CDockAreaTabBar : public QScrollArea
-{
-	Q_OBJECT
-private:
-	DockAreaTabBarPrivate* d; ///< private data (pimpl)
-	friend struct DockAreaTabBarPrivate;
-	friend class CDockAreaTitleBar;
-
-private slots:
-	void onTabClicked();
-	void onTabCloseRequested();
-	void onCloseOtherTabsRequested();
-	void onTabWidgetMoved(const QPoint& GlobalPos);
-
-protected:
-	virtual void wheelEvent(QWheelEvent* Event) override;
-
-	/**
-	 * Stores mouse position to detect dragging
-	 */
-	virtual void mousePressEvent(QMouseEvent* ev) override;
-
-	/**
-	 * Stores mouse position to detect dragging
-	 */
-	virtual void mouseReleaseEvent(QMouseEvent* ev) override;
-
-	/**
-	 * Starts floating the complete docking area including all dock widgets,
-	 * if it is not the last dock area in a floating widget
-	 */
-	virtual void mouseMoveEvent(QMouseEvent* ev) override;
-
-	/**
-	 * Double clicking the title bar also starts floating of the complete area
-	 */
-	virtual void mouseDoubleClickEvent(QMouseEvent *event) override;
-
-	/**
-	 * Starts floating
-	 */
-	void startFloating(const QPoint& Offset);
-
-	/**
-	 * Makes the dock area floating
-	 */
-	IFloatingWidget* makeAreaFloating(const QPoint& Offset, eDragState DragState);
-
-	/**
-	 * Returns the current drag state
-	 */
-	eDragState dragState() const;
-
-
-public:
-	using Super = QScrollArea;
-
-	/**
-	 * Default Constructor
-	 */
-	CDockAreaTabBar(CDockAreaWidget* parent);
-
-	/**
-	 * Virtual Destructor
-	 */
-	virtual ~CDockAreaTabBar();
-
-	/**
-	 * Inserts the given dock widget tab at the given position.
-	 * Inserting a new tab at an index less than or equal to the current index
-	 * will increment the current index, but keep the current tab.
-	 */
-	void insertTab(int Index, CDockWidgetTab* Tab);
-
-	/**
-	 * Removes the given DockWidgetTab from the tabbar
-	 */
-	void removeTab(CDockWidgetTab* Tab);
-
-	/**
-	 * Returns the number of tabs in this tabbar
-	 */
-	int count() const;
-
-	/**
-	 * Returns the current index or -1 if no tab is selected
-	 */
-	int currentIndex() const;
-
-	/**
-	 * Returns the current tab or a nullptr if no tab is selected.
-	 */
-	CDockWidgetTab* currentTab() const;
-
-	/**
-	 * Returns the tab with the given index
-	 */
-	CDockWidgetTab* tab(int Index) const;
-
-	/**
-	 * Filters the tab widget events
-	 */
-	virtual bool eventFilter(QObject *watched, QEvent *event) override;
-
-	/**
-	 * This function returns true if the tab is open, that means if it is
-	 * visible to the user. If the function returns false, the tab is
-	 * closed
-	 */
-	bool isTabOpen(int Index) const;
-
-	/**
-	 * Overrides the minimumSizeHint() function of QScrollArea
-	 * The minimumSizeHint() is bigger than the sizeHint () for the scroll
-	 * area because even if the scrollbars are invisible, the required speace
-	 * is reserved in the minimumSizeHint(). This override simply returns
-	 * sizeHint();
-	 */
-	virtual QSize minimumSizeHint() const override;
-
-	/**
-	 * The function provides a sizeHint that matches the height of the
-	 * internal viewport.
-	 */
-	virtual QSize sizeHint() const override;
-
-public slots:
-	/**
-	 * This property sets the index of the tab bar's visible tab
-	 */
-	void setCurrentIndex(int Index);
-
-	/**
-	 * This function will close the tab given in Index param.
-	 * Closing a tab means, the tab will be hidden, it will not be removed
-	 */
-	void closeTab(int Index);
-
-signals:
-    /**
-     * This signal is emitted when the tab bar's current tab is about to be changed. The new
-     * current has the given index, or -1 if there isn't a new one.
-     */
-	void currentChanging(int Index);
-
-	/**
-	 * This signal is emitted when the tab bar's current tab changes. The new
-	 * current has the given index, or -1 if there isn't a new one
-	 */
-	void currentChanged(int Index);
-
-	/**
-	 * This signal is emitted when user clicks on a tab
-	 */
-	void tabBarClicked(int index);
-
-	/**
-	 * This signal is emitted when the close button on a tab is clicked.
-	 * The index is the index that should be closed.
-	 */
-	void tabCloseRequested(int index);
-
-	/**
-	 * This signal is emitted if a tab has been closed
-	 */
-	void tabClosed(int index);
-
-	/**
-	 * This signal is emitted if a tab has been opened.
-	 * A tab is opened if it has been made visible
-	 */
-	void tabOpened(int index);
-
-	/**
-	 * This signal is emitted when the tab has moved the tab at index position
-	 * from to index position to.
-	 */
-	void tabMoved(int from, int to);
-
-	/**
-	 * This signal is emitted, just before the tab with the given index is
-	 * removed
-	 */
-	void removingTab(int index);
-
-	/**
-	 * This signal is emitted if a tab has been inserted
-	 */
-	void tabInserted(int index);
-}; // class CDockAreaTabBar
-} // namespace ads
-//-----------------------------------------------------------------------------
-#endif // DockAreaTabBarH
-

src/ui/AdvDock/DockAreaTitleBar.cpp

@@ -1,386 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockAreaTitleBar.cpp
-/// \author Uwe Kindler
-/// \date   12.10.2018
-/// \brief  Implementation of CDockAreaTitleBar class
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "DockAreaTitleBar.h"
-
-#include <QPushButton>
-#include <QToolButton>
-#include <QBoxLayout>
-#include <QStyle>
-#include <QMenu>
-#include <QScrollArea>
-#include <QMouseEvent>
-#include <QDebug>
-
-#include "ads_globals.h"
-#include "FloatingDockContainer.h"
-#include "DockAreaWidget.h"
-#include "DockOverlay.h"
-#include "DockManager.h"
-#include "DockWidget.h"
-#include "DockWidgetTab.h"
-#include "DockAreaTabBar.h"
-#include "IconProvider.h"
-
-#include <iostream>
-
-namespace ads
-{
-using tTileBarButton = QToolButton;
-/**
- * Private data class of CDockAreaTitleBar class (pimpl)
- */
-struct DockAreaTitleBarPrivate
-{
-	CDockAreaTitleBar* _this;
-	tTileBarButton* TabsMenuButton;
-	tTileBarButton* UndockButton;
-	tTileBarButton* CloseButton;
-	QBoxLayout* TopLayout;
-	CDockAreaWidget* DockArea;
-	CDockAreaTabBar* TabBar;
-	bool MenuOutdated = true;
-	QMenu* TabsMenu;
-
-	/**
-	 * Private data constructor
-	 */
-	DockAreaTitleBarPrivate(CDockAreaTitleBar* _public);
-
-	/**
-	 * Creates the title bar close and menu buttons
-	 */
-	void createButtons();
-
-	/**
-	 * Creates the internal TabBar
-	 */
-	void createTabBar();
-
-	/**
-	 * Convenience function for DockManager access
-	 */
-	CDockManager* dockManager() const
-	{
-		return DockArea->dockManager();
-	}
-
-	/**
-	 * Returns true if the given config flag is set
-	 */
-	bool testConfigFlag(CDockManager::eConfigFlag Flag) const
-	{
-		return CDockManager::configFlags().testFlag(Flag);
-	}
-
-    /**
-     * Helper function to set title bar button icons depending on operating
-     * system and to avoid duplicated code. On windows the standard icons
-     * are blurry since Qt 5.11 so we need to do some additional steps.
-     * If the global IconPovider of the dockmanager provides a custom
-     * Icon for the given CustomIconId, the this icon will be used.
-     */
-    void setTitleBarButtonIcon(tTileBarButton* Button, QStyle::StandardPixmap StandarPixmap,
-    	ads::eIcon CustomIconId)
-    {
-    	// First we try to use custom icons if available
-    	QIcon Icon = CDockManager::iconProvider().customIcon(CustomIconId);
-    	if (!Icon.isNull())
-    	{
-    		Button->setIcon(Icon);
-    		return;
-    	}
-
-    #ifdef Q_OS_LINUX
-        Button->setIcon(_this->style()->standardIcon(StandarPixmap));
-    #else
-        QPixmap normalPixmap = _this->style()->standardPixmap(StandarPixmap, 0, Button);
-        Icon.addPixmap(internal::createTransparentPixmap(normalPixmap, 0.25), QIcon::Disabled);
-        Icon.addPixmap(normalPixmap, QIcon::Normal);
-        Button->setIcon(Icon);
-    #endif
-    }
-};// struct DockAreaTitleBarPrivate
-
-
-
-//============================================================================
-DockAreaTitleBarPrivate::DockAreaTitleBarPrivate(CDockAreaTitleBar* _public) :
-	_this(_public)
-{
-
-}
-
-
-//============================================================================
-void DockAreaTitleBarPrivate::createButtons()
-{
-	QSizePolicy ButtonSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
-    // Tabs menu button
-	TabsMenuButton = new tTileBarButton();
-	TabsMenuButton->setObjectName("tabsMenuButton");
-	TabsMenuButton->setAutoRaise(true);
-	TabsMenuButton->setPopupMode(QToolButton::InstantPopup);
-    setTitleBarButtonIcon(TabsMenuButton, QStyle::SP_TitleBarUnshadeButton, ads::DockAreaMenuIcon);
-	QMenu* TabsMenu = new QMenu(TabsMenuButton);
-#ifndef QT_NO_TOOLTIP
-	TabsMenu->setToolTipsVisible(true);
-#endif
-	_this->connect(TabsMenu, SIGNAL(aboutToShow()), SLOT(onTabsMenuAboutToShow()));
-	TabsMenuButton->setMenu(TabsMenu);
-#ifndef QT_NO_TOOLTIP
-	TabsMenuButton->setToolTip(QObject::tr("List all tabs"));
-#endif
-	TabsMenuButton->setSizePolicy(ButtonSizePolicy);
-	TopLayout->addWidget(TabsMenuButton, 0);
-	_this->connect(TabsMenuButton->menu(), SIGNAL(triggered(QAction*)),
-		SLOT(onTabsMenuActionTriggered(QAction*)));
-
-
-	// Undock button
-	UndockButton = new tTileBarButton();
-	UndockButton->setObjectName("undockButton");
-	UndockButton->setAutoRaise(true);
-#ifndef QT_NO_TOOLTIP
-	UndockButton->setToolTip(QObject::tr("Detach Group"));
-#endif
-    setTitleBarButtonIcon(UndockButton, QStyle::SP_TitleBarNormalButton, ads::DockAreaUndockIcon);
-    UndockButton->setSizePolicy(ButtonSizePolicy);
-	TopLayout->addWidget(UndockButton, 0);
-	_this->connect(UndockButton, SIGNAL(clicked()), SLOT(onUndockButtonClicked()));
-
-
-    // Close button
-	CloseButton = new tTileBarButton();
-	CloseButton->setObjectName("closeButton");
-	CloseButton->setAutoRaise(true);
-    setTitleBarButtonIcon(CloseButton, QStyle::SP_TitleBarCloseButton, ads::DockAreaCloseIcon);
-#ifndef QT_NO_TOOLTIP
-	if (testConfigFlag(CDockManager::DockAreaCloseButtonClosesTab))
-	{
-		CloseButton->setToolTip(QObject::tr("Close Active Tab"));
-	}
-	else
-	{
-		CloseButton->setToolTip(QObject::tr("Close Group"));
-	}
-#endif
-	CloseButton->setSizePolicy(ButtonSizePolicy);
-	CloseButton->setIconSize(QSize(16, 16));
-	if (testConfigFlag(CDockManager::DockAreaHasCloseButton))
-	{
-		TopLayout->addWidget(CloseButton, 0);
-	}
-	_this->connect(CloseButton, SIGNAL(clicked()), SLOT(onCloseButtonClicked()));
-}
-
-
-//============================================================================
-void DockAreaTitleBarPrivate::createTabBar()
-{
-	TabBar = new CDockAreaTabBar(DockArea);
-	TopLayout->addWidget(TabBar);
-	_this->connect(TabBar, SIGNAL(tabClosed(int)), SLOT(markTabsMenuOutdated()));
-	_this->connect(TabBar, SIGNAL(tabOpened(int)), SLOT(markTabsMenuOutdated()));
-	_this->connect(TabBar, SIGNAL(tabInserted(int)), SLOT(markTabsMenuOutdated()));
-	_this->connect(TabBar, SIGNAL(removingTab(int)), SLOT(markTabsMenuOutdated()));
-	_this->connect(TabBar, SIGNAL(tabMoved(int, int)), SLOT(markTabsMenuOutdated()));
-	_this->connect(TabBar, SIGNAL(currentChanged(int)), SLOT(onCurrentTabChanged(int)));
-	_this->connect(TabBar, SIGNAL(tabBarClicked(int)), SIGNAL(tabBarClicked(int)));
-
-	TabBar->setContextMenuPolicy(Qt::CustomContextMenu);
-	_this->connect(TabBar, SIGNAL(customContextMenuRequested(const QPoint&)),
-		SLOT(showContextMenu(const QPoint&)));
-}
-
-
-//============================================================================
-CDockAreaTitleBar::CDockAreaTitleBar(CDockAreaWidget* parent) :
-	QFrame(parent),
-	d(new DockAreaTitleBarPrivate(this))
-{
-	d->DockArea = parent;
-
-	setObjectName("dockAreaTitleBar");
-	d->TopLayout = new QBoxLayout(QBoxLayout::LeftToRight);
-	d->TopLayout->setContentsMargins(0, 0, 0, 0);
-	d->TopLayout->setSpacing(0);
-	setLayout(d->TopLayout);
-	setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
-
-	d->createTabBar();
-	d->createButtons();
-
-}
-
-
-//============================================================================
-CDockAreaTitleBar::~CDockAreaTitleBar()
-{
-	delete d;
-}
-
-
-//============================================================================
-CDockAreaTabBar* CDockAreaTitleBar::tabBar() const
-{
-	return d->TabBar;
-}
-
-
-//============================================================================
-void CDockAreaTitleBar::markTabsMenuOutdated()
-{
-	d->MenuOutdated = true;
-}
-
-
-//============================================================================
-void CDockAreaTitleBar::onTabsMenuAboutToShow()
-{
-	if (!d->MenuOutdated)
-	{
-		return;
-	}
-
-	QMenu* menu = d->TabsMenuButton->menu();
-	menu->clear();
-	for (int i = 0; i < d->TabBar->count(); ++i)
-	{
-		if (!d->TabBar->isTabOpen(i))
-		{
-			continue;
-		}
-		auto Tab = d->TabBar->tab(i);
-		QAction* Action = menu->addAction(Tab->icon(), Tab->text());
-		#ifndef QT_NO_TOOLTIP
-		Action->setToolTip(Tab->toolTip());
-		#endif
-		Action->setData(i);
-	}
-
-	d->MenuOutdated = false;
-}
-
-
-//============================================================================
-void CDockAreaTitleBar::onCloseButtonClicked()
-{
-    ADS_PRINT("CDockAreaTitleBar::onCloseButtonClicked");
-	if (d->testConfigFlag(CDockManager::DockAreaCloseButtonClosesTab))
-	{
-		d->TabBar->closeTab(d->TabBar->currentIndex());
-	}
-	else
-	{
-		d->DockArea->closeArea();
-	}
-}
-
-
-//============================================================================
-void CDockAreaTitleBar::onUndockButtonClicked()
-{
-	if (d->DockArea->features().testFlag(CDockWidget::DockWidgetFloatable))
-	{
-		d->TabBar->makeAreaFloating(mapFromGlobal(QCursor::pos()), DraggingInactive);
-	}
-}
-
-
-//============================================================================
-void CDockAreaTitleBar::onTabsMenuActionTriggered(QAction* Action)
-{
-	int Index = Action->data().toInt();
-	d->TabBar->setCurrentIndex(Index);
-	emit tabBarClicked(Index);
-}
-
-
-//============================================================================
-void CDockAreaTitleBar::onCurrentTabChanged(int Index)
-{
-	if (Index < 0)
-	{
-		return;
-	}
-
-	if (d->testConfigFlag(CDockManager::DockAreaCloseButtonClosesTab))
-	{
-		CDockWidget* DockWidget = d->TabBar->tab(Index)->dockWidget();
-		d->CloseButton->setEnabled(DockWidget->features().testFlag(CDockWidget::DockWidgetClosable));
-	}
-}
-
-
-//============================================================================
-QAbstractButton* CDockAreaTitleBar::button(TitleBarButton which) const
-{
-	switch (which)
-	{
-	case TitleBarButtonTabsMenu: return d->TabsMenuButton;
-	case TitleBarButtonUndock: return d->UndockButton;
-	case TitleBarButtonClose: return d->CloseButton;
-	default:
-		return nullptr;
-	}
-}
-
-
-//============================================================================
-void CDockAreaTitleBar::setVisible(bool Visible)
-{
-	Super::setVisible(Visible);
-	markTabsMenuOutdated();
-}
-
-
-//============================================================================
-void CDockAreaTitleBar::showContextMenu(const QPoint& pos)
-{
-	if (d->TabBar->dragState() == DraggingFloatingWidget)
-	{
-		return;
-	}
-
-	QMenu Menu(this);
-	auto Action = Menu.addAction(tr("Detach Area"), this, SLOT(onUndockButtonClicked()));
-	Action->setEnabled(d->DockArea->features().testFlag(CDockWidget::DockWidgetFloatable));
-	Menu.addSeparator();
-	Action = Menu.addAction(tr("Close Area"), this, SLOT(onCloseButtonClicked()));
-	Action->setEnabled(d->DockArea->features().testFlag(CDockWidget::DockWidgetClosable));
-	Menu.addAction(tr("Close Other Areas"), d->DockArea, SLOT(closeOtherAreas()));
-	Menu.exec(mapToGlobal(pos));
-}
-
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF DockAreaTitleBar.cpp

src/ui/AdvDock/DockAreaTitleBar.h

@@ -1,112 +0,0 @@
-#ifndef DockAreaTitleBarH
-#define DockAreaTitleBarH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockAreaTitleBar.h
-/// \author Uwe Kindler
-/// \date   12.10.2018
-/// \brief  Declaration of CDockAreaTitleBar class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QFrame>
-
-#include "ads_globals.h"
-
-class QAbstractButton;
-
-namespace ads
-{
-class CDockAreaTabBar;
-class CDockAreaWidget;
-struct DockAreaTitleBarPrivate;
-
-/**
- * Title bar of a dock area.
- * The title bar contains a tabbar with all tabs for a dock widget group and
- * with a tabs menu button, a undock button and a close button.
- */
-class CDockAreaTitleBar : public QFrame
-{
-	Q_OBJECT
-private:
-	DockAreaTitleBarPrivate* d; ///< private data (pimpl)
-	friend struct DockAreaTitleBarPrivate;
-
-private slots:
-	void onTabsMenuAboutToShow();
-	void onCloseButtonClicked();
-	void onUndockButtonClicked();
-	void onTabsMenuActionTriggered(QAction* Action);
-	void onCurrentTabChanged(int Index);
-	void showContextMenu(const QPoint& pos);
-
-public slots:
-	/**
-	 * Call this slot to tell the title bar that it should update the tabs menu
-	 * the next time it is shown.
-	 */
-	void markTabsMenuOutdated();
-
-
-public:
-	using Super = QFrame;
-	/**
-	 * Default Constructor
-	 */
-	CDockAreaTitleBar(CDockAreaWidget* parent);
-
-	/**
-	 * Virtual Destructor
-	 */
-	virtual ~CDockAreaTitleBar();
-
-	/**
-	 * Returns the pointer to the tabBar()
-	 */
-	CDockAreaTabBar* tabBar() const;
-
-	/**
-	 * Returns the button corresponding to the given title bar button identifier
-	 */
-	QAbstractButton* button(TitleBarButton which) const;
-
-	/**
-	 * Marks the tabs menu outdated before it calls its base class
-	 * implementation
-	 */
-	virtual void setVisible(bool Visible) override;
-
-
-signals:
-	/**
-	 * This signal is emitted if a tab in the tab bar is clicked by the user
-	 * or if the user clicks on a tab item in the title bar tab menu.
-	 */
-	void tabBarClicked(int index);
-}; // class name
-}
- // namespace ads
-//-----------------------------------------------------------------------------
-#endif // DockAreaTitleBarH

src/ui/AdvDock/DockAreaWidget.cpp

@@ -1,846 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockAreaWidget.cpp
-/// \author Uwe Kindler
-/// \date   24.02.2017
-/// \brief  Implementation of CDockAreaWidget class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "DockWidgetTab.h"
-#include "DockAreaWidget.h"
-
-#include <QStackedLayout>
-#include <QScrollBar>
-#include <QScrollArea>
-#include <QWheelEvent>
-#include <QStyle>
-#include <QPushButton>
-#include <QDebug>
-#include <QMenu>
-#include <QSplitter>
-#include <QXmlStreamWriter>
-#include <QVector>
-#include <QList>
-
-
-#include "DockContainerWidget.h"
-#include "DockWidget.h"
-#include "FloatingDockContainer.h"
-#include "DockManager.h"
-#include "DockOverlay.h"
-#include "DockAreaTabBar.h"
-#include "DockSplitter.h"
-#include "DockAreaTitleBar.h"
-
-#include <iostream>
-
-
-namespace ads
-{
-static const char* const INDEX_PROPERTY = "index";
-static const char* const ACTION_PROPERTY = "action";
-
-/**
- * Internal dock area layout mimics stack layout but only inserts the current
- * widget into the internal QLayout object.
- * \warning Only the current widget has a parent. All other widgets
- * do not have a parent. That means, a widget that is in this layout may
- * return nullptr for its parent() function if it is not the current widget.
- */
-class CDockAreaLayout
-{
-private:
-	QBoxLayout* m_ParentLayout;
-	QList<QWidget*> m_Widgets;
-	int m_CurrentIndex = -1;
-	QWidget* m_CurrentWidget = nullptr;
-
-public:
-	/**
-	 * Creates an instance with the given parent layout
-	 */
-	CDockAreaLayout(QBoxLayout* ParentLayout)
-		: m_ParentLayout(ParentLayout)
-	{
-
-	}
-
-	/**
-	 * Returns the number of widgets in this layout
-	 */
-	int count() const
-	{
-		return m_Widgets.count();
-	}
-
-	/**
-	 * Inserts the widget at the given index position into the internal widget
-	 * list
-	 */
-	void insertWidget(int index, QWidget* Widget)
-	{
-		Widget->setParent(nullptr);
-		if (index < 0)
-		{
-			index = m_Widgets.count();
-		}
-		m_Widgets.insert(index, Widget);
-		if (m_CurrentIndex < 0)
-		{
-			setCurrentIndex(index);
-		}
-		else
-		{
-			if (index <= m_CurrentIndex )
-			{
-				++m_CurrentIndex;
-			}
-		}
-	}
-
-	/**
-	 * Removes the given widget from the layout
-	 */
-	void removeWidget(QWidget* Widget)
-	{
-		if (currentWidget() == Widget)
-		{
-			auto LayoutItem = m_ParentLayout->takeAt(1);
-			if (LayoutItem)
-			{
-				LayoutItem->widget()->setParent(nullptr);
-			}
-			m_CurrentWidget = nullptr;
-			m_CurrentIndex = -1;
-		}
-		m_Widgets.removeOne(Widget);
-	}
-
-	/**
-	 * Returns the current selected widget
-	 */
-	QWidget* currentWidget() const
-	{
-		return m_CurrentWidget;
-	}
-
-	/**
-	 * Activates the widget with the give index.
-	 */
-	void setCurrentIndex(int index)
-	{
-		QWidget *prev = currentWidget();
-		QWidget *next = widget(index);
-		if (!next || (next == prev && !m_CurrentWidget))
-		{
-			return;
-		}
-
-		bool reenableUpdates = false;
-		QWidget *parent = m_ParentLayout->parentWidget();
-
-		if (parent && parent->updatesEnabled())
-		{
-			reenableUpdates = true;
-			parent->setUpdatesEnabled(false);
-		}
-
-		auto LayoutItem = m_ParentLayout->takeAt(1);
-		if (LayoutItem)
-		{
-			LayoutItem->widget()->setParent(nullptr);
-		}
-
-		m_ParentLayout->addWidget(next);
-		if (prev)
-		{
-			prev->hide();
-		}
-		m_CurrentIndex = index;
-		m_CurrentWidget = next;
-
-
-		if (reenableUpdates)
-		{
-			parent->setUpdatesEnabled(true);
-		}
-	}
-
-	/**
-	 * Returns the index of the current active widget
-	 */
-	int currentIndex() const
-	{
-		return m_CurrentIndex;
-	}
-
-	/**
-	 * Returns true if there are no widgets in the layout
-	 */
-	bool isEmpty() const
-	{
-		return m_Widgets.empty();
-	}
-
-	/**
-	 * Returns the index of the given widget
-	 */
-	int indexOf(QWidget* w) const
-	{
-		return m_Widgets.indexOf(w);
-	}
-
-	/**
-	 * Returns the widget for the given index
-	 */
-	QWidget* widget(int index) const
-	{
-		return (index < m_Widgets.size()) ? m_Widgets.at(index) : nullptr;
-	}
-
-	/**
-	 * Returns the geometry of the current active widget
-	 */
-	QRect geometry() const
-	{
-		return m_Widgets.empty() ? QRect() : currentWidget()->geometry();
-	}
-};
-
-
-
-using DockAreaLayout = CDockAreaLayout;
-
-
-/**
- * Private data class of CDockAreaWidget class (pimpl)
- */
-struct DockAreaWidgetPrivate
-{
-	CDockAreaWidget*	_this			= nullptr;
-	QBoxLayout*			Layout			= nullptr;
-	DockAreaLayout*		ContentsLayout	= nullptr;
-	CDockAreaTitleBar*	TitleBar		= nullptr;
-	CDockManager*		DockManager		= nullptr;
-	bool UpdateTitleBarButtons = false;
-
-	/**
-	 * Private data constructor
-	 */
-	DockAreaWidgetPrivate(CDockAreaWidget* _public);
-
-	/**
-	 * Creates the layout for top area with tabs and close button
-	 */
-	void createTitleBar();
-
-	/**
-	 * Returns the dock widget with the given index
-	 */
-	CDockWidget* dockWidgetAt(int index)
-	{
-		return dynamic_cast<CDockWidget*>(ContentsLayout->widget(index));
-	}
-
-	/**
-	 * Convenience function to ease title widget access by index
-	 */
-	CDockWidgetTab* tabWidgetAt(int index)
-	{
-		return dockWidgetAt(index)->tabWidget();
-	}
-
-
-	/**
-	 * Returns the tab action of the given dock widget
-	 */
-	QAction* dockWidgetTabAction(CDockWidget* DockWidget) const
-	{
-		return qvariant_cast<QAction*>(DockWidget->property(ACTION_PROPERTY));
-	}
-
-	/**
-	 * Returns the index of the given dock widget
-	 */
-	int dockWidgetIndex(CDockWidget* DockWidget) const
-	{
-		return DockWidget->property(INDEX_PROPERTY).toInt();
-	}
-
-	/**
-	 * Convenience function for tabbar access
-	 */
-	CDockAreaTabBar* tabBar() const
-	{
-		return TitleBar->tabBar();
-	}
-
-	/**
-	 * Udpates the enable state of the close and detach button
-	 */
-	void updateTitleBarButtonStates();
-};
-// struct DockAreaWidgetPrivate
-
-
-//============================================================================
-DockAreaWidgetPrivate::DockAreaWidgetPrivate(CDockAreaWidget* _public) :
-	_this(_public)
-{
-
-}
-
-
-//============================================================================
-void DockAreaWidgetPrivate::createTitleBar()
-{
-	TitleBar = new CDockAreaTitleBar(_this);
-	Layout->addWidget(TitleBar);
-	QObject::connect(tabBar(), &CDockAreaTabBar::tabCloseRequested, _this, &CDockAreaWidget::onTabCloseRequested);
-	QObject::connect(TitleBar, &CDockAreaTitleBar::tabBarClicked, _this, &CDockAreaWidget::setCurrentIndex);
-	QObject::connect(tabBar(), &CDockAreaTabBar::tabMoved, _this, &CDockAreaWidget::reorderDockWidget);
-}
-
-
-//============================================================================
-void DockAreaWidgetPrivate::updateTitleBarButtonStates()
-{
-	if (_this->isHidden())
-	{
-		UpdateTitleBarButtons = true;
-		return;
-	}
-
-	TitleBar->button(TitleBarButtonClose)->setEnabled(
-		_this->features().testFlag(CDockWidget::DockWidgetClosable));
-	TitleBar->button(TitleBarButtonUndock)->setEnabled(
-		_this->features().testFlag(CDockWidget::DockWidgetFloatable));
-	UpdateTitleBarButtons = false;
-}
-
-
-//============================================================================
-CDockAreaWidget::CDockAreaWidget(CDockManager* DockManager, CDockContainerWidget* parent) :
-	QFrame(parent),
-	d(new DockAreaWidgetPrivate(this))
-{
-	d->DockManager = DockManager;
-	d->Layout = new QBoxLayout(QBoxLayout::TopToBottom);
-	d->Layout->setContentsMargins(0, 0, 0, 0);
-	d->Layout->setSpacing(0);
-	setLayout(d->Layout);
-
-	d->createTitleBar();
-	d->ContentsLayout = new DockAreaLayout(d->Layout);
-	if (d->DockManager)
-	{
-		emit d->DockManager->dockAreaCreated(this);
-	}
-}
-
-//============================================================================
-CDockAreaWidget::~CDockAreaWidget()
-{
-    ADS_PRINT("~CDockAreaWidget()");
-	delete d->ContentsLayout;
-	delete d;
-}
-
-
-//============================================================================
-CDockManager* CDockAreaWidget::dockManager() const
-{
-	return d->DockManager;
-}
-
-
-//============================================================================
-CDockContainerWidget* CDockAreaWidget::dockContainer() const
-{
-	return internal::findParent<CDockContainerWidget*>(this);
-}
-
-
-//============================================================================
-void CDockAreaWidget::addDockWidget(CDockWidget* DockWidget)
-{
-	insertDockWidget(d->ContentsLayout->count(), DockWidget);
-}
-
-
-//============================================================================
-void CDockAreaWidget::insertDockWidget(int index, CDockWidget* DockWidget,
-	bool Activate)
-{
-	d->ContentsLayout->insertWidget(index, DockWidget);
-	DockWidget->tabWidget()->setDockAreaWidget(this);
-	auto TabWidget = DockWidget->tabWidget();
-	// Inserting the tab will change the current index which in turn will
-	// make the tab widget visible in the slot
-	d->tabBar()->blockSignals(true);
-	d->tabBar()->insertTab(index, TabWidget);
-	d->tabBar()->blockSignals(false);
-	TabWidget->setVisible(!DockWidget->isClosed());
-	DockWidget->setProperty(INDEX_PROPERTY, index);
-	if (Activate)
-	{
-		setCurrentIndex(index);
-	}
-	DockWidget->setDockArea(this);
-	d->updateTitleBarButtonStates();
-}
-
-
-//============================================================================
-void CDockAreaWidget::removeDockWidget(CDockWidget* DockWidget)
-{
-    ADS_PRINT("CDockAreaWidget::removeDockWidget");
-	auto NextOpenDockWidget = nextOpenDockWidget(DockWidget);
-
-	d->ContentsLayout->removeWidget(DockWidget);
-	auto TabWidget = DockWidget->tabWidget();
-	TabWidget->hide();
-	d->tabBar()->removeTab(TabWidget);
-	CDockContainerWidget* DockContainer = dockContainer();
-	if (NextOpenDockWidget)
-	{
-		setCurrentDockWidget(NextOpenDockWidget);
-	}
-	else if (d->ContentsLayout->isEmpty() && DockContainer->dockAreaCount() > 1)
-	{
-        ADS_PRINT("Dock Area empty");
-		DockContainer->removeDockArea(this);
-		this->deleteLater();
-	}
-	else
-	{
-		// if contents layout is not empty but there are no more open dock
-		// widgets, then we need to hide the dock area because it does not
-		// contain any visible content
-		hideAreaWithNoVisibleContent();
-	}
-
-	d->updateTitleBarButtonStates();
-	updateTitleBarVisibility();
-	auto TopLevelDockWidget = DockContainer->topLevelDockWidget();
-	if (TopLevelDockWidget)
-	{
-		TopLevelDockWidget->emitTopLevelChanged(true);
-	}
-
-#if (ADS_DEBUG_LEVEL > 0)
-	DockContainer->dumpLayout();
-#endif
-}
-
-
-//============================================================================
-void CDockAreaWidget::hideAreaWithNoVisibleContent()
-{
-	this->toggleView(false);
-
-	// Hide empty parent splitters
-	auto Splitter = internal::findParent<CDockSplitter*>(this);
-	internal::hideEmptyParentSplitters(Splitter);
-
-	//Hide empty floating widget
-	CDockContainerWidget* Container = this->dockContainer();
-	if (!Container->isFloating())
-	{
-		return;
-	}
-
-	updateTitleBarVisibility();
-	auto TopLevelWidget = Container->topLevelDockWidget();
-	auto FloatingWidget = Container->floatingWidget();
-	if (TopLevelWidget)
-	{
-		FloatingWidget->updateWindowTitle();
-		CDockWidget::emitTopLevelEventForWidget(TopLevelWidget, true);
-	}
-	else if (Container->openedDockAreas().isEmpty())
-	{
-		FloatingWidget->hide();
-	}
-}
-
-
-//============================================================================
-void CDockAreaWidget::onTabCloseRequested(int Index)
-{
-    ADS_PRINT("CDockAreaWidget::onTabCloseRequested " << Index);
-    auto* DockWidget = dockWidget(Index);
-    if (DockWidget->features().testFlag(CDockWidget::DockWidgetDeleteOnClose))
-    {
-    	//DockWidget->deleteDockWidget();
-    	DockWidget->closeDockWidgetInternal();
-    }
-    else
-    {
-    	DockWidget->toggleView(false);
-    }
-}
-
-
-//============================================================================
-CDockWidget* CDockAreaWidget::currentDockWidget() const
-{
-	int CurrentIndex = currentIndex();
-	if (CurrentIndex < 0)
-	{
-		return nullptr;
-	}
-
-	return dockWidget(CurrentIndex);
-}
-
-
-//============================================================================
-void CDockAreaWidget::setCurrentDockWidget(CDockWidget* DockWidget)
-{
-	if (dockManager()->isRestoringState())
-	{
-		return;
-	}
-
-	internalSetCurrentDockWidget(DockWidget);
-}
-
-
-//============================================================================
-void CDockAreaWidget::internalSetCurrentDockWidget(CDockWidget* DockWidget)
-{
-	int Index = index(DockWidget);
-	if (Index < 0)
-	{
-		return;
-	}
-
-	setCurrentIndex(Index);
-}
-
-
-//============================================================================
-void CDockAreaWidget::setCurrentIndex(int index)
-{
-	auto TabBar = d->tabBar();
-	if (index < 0 || index > (TabBar->count() - 1))
-	{
-		qWarning() << Q_FUNC_INFO << "Invalid index" << index;
-		return;
-    }
-
-	auto cw = d->ContentsLayout->currentWidget();
-	auto nw = d->ContentsLayout->widget(index);
-	if (cw == nw && !nw->isHidden())
-	{
-		return;
-	}
-
-    emit currentChanging(index);
-    TabBar->setCurrentIndex(index);
-	d->ContentsLayout->setCurrentIndex(index);
-	d->ContentsLayout->currentWidget()->show();
-	emit currentChanged(index);
-}
-
-
-//============================================================================
-int CDockAreaWidget::currentIndex() const
-{
-	return d->ContentsLayout->currentIndex();
-}
-
-
-//============================================================================
-QRect CDockAreaWidget::titleBarGeometry() const
-{
-	return d->TitleBar->geometry();
-}
-
-//============================================================================
-QRect CDockAreaWidget::contentAreaGeometry() const
-{
-	return d->ContentsLayout->geometry();
-}
-
-
-//============================================================================
-int CDockAreaWidget::index(CDockWidget* DockWidget)
-{
-	return d->ContentsLayout->indexOf(DockWidget);
-}
-
-
-//============================================================================
-QList<CDockWidget*> CDockAreaWidget::dockWidgets() const
-{
-	QList<CDockWidget*> DockWidgetList;
-	for (int i = 0; i < d->ContentsLayout->count(); ++i)
-	{
-		DockWidgetList.append(dockWidget(i));
-	}
-	return DockWidgetList;
-}
-
-
-//============================================================================
-int CDockAreaWidget::openDockWidgetsCount() const
-{
-	int Count = 0;
-	for (int i = 0; i < d->ContentsLayout->count(); ++i)
-	{
-		if (!dockWidget(i)->isClosed())
-		{
-			++Count;
-		}
-	}
-	return Count;
-}
-
-
-//============================================================================
-QList<CDockWidget*> CDockAreaWidget::openedDockWidgets() const
-{
-	QList<CDockWidget*> DockWidgetList;
-	for (int i = 0; i < d->ContentsLayout->count(); ++i)
-	{
-		CDockWidget* DockWidget = dockWidget(i);
-		if (!DockWidget->isClosed())
-		{
-			DockWidgetList.append(dockWidget(i));
-		}
-	}
-	return DockWidgetList;
-}
-
-
-//============================================================================
-int CDockAreaWidget::indexOfFirstOpenDockWidget() const
-{
-	for (int i = 0; i < d->ContentsLayout->count(); ++i)
-	{
-		if (!dockWidget(i)->isClosed())
-		{
-			return i;
-		}
-	}
-
-	return -1;
-}
-
-
-//============================================================================
-int CDockAreaWidget::dockWidgetsCount() const
-{
-	return d->ContentsLayout->count();
-}
-
-
-//============================================================================
-CDockWidget* CDockAreaWidget::dockWidget(int Index) const
-{
-	return qobject_cast<CDockWidget*>(d->ContentsLayout->widget(Index));
-}
-
-
-//============================================================================
-void CDockAreaWidget::reorderDockWidget(int fromIndex, int toIndex)
-{
-    ADS_PRINT("CDockAreaWidget::reorderDockWidget");
-	if (fromIndex >= d->ContentsLayout->count() || fromIndex < 0
-     || toIndex >= d->ContentsLayout->count() || toIndex < 0 || fromIndex == toIndex)
-	{
-        ADS_PRINT("Invalid index for tab movement" << fromIndex << toIndex);
-		return;
-	}
-
-	auto Widget = d->ContentsLayout->widget(fromIndex);
-	d->ContentsLayout->removeWidget(Widget);
-	d->ContentsLayout->insertWidget(toIndex, Widget);
-	setCurrentIndex(toIndex);
-}
-
-
-//============================================================================
-void CDockAreaWidget::toggleDockWidgetView(CDockWidget* DockWidget, bool Open)
-{
-	Q_UNUSED(DockWidget);
-	Q_UNUSED(Open);
-	updateTitleBarVisibility();
-}
-
-
-//============================================================================
-void CDockAreaWidget::updateTitleBarVisibility()
-{
-	CDockContainerWidget* Container = dockContainer();
-	if (!Container)
-	{
-		return;
-	}
-
-	if (d->TitleBar)
-	{
-		d->TitleBar->setVisible(!Container->isFloating() || !Container->hasTopLevelDockWidget());
-	}
-}
-
-
-//============================================================================
-void CDockAreaWidget::markTitleBarMenuOutdated()
-{
-	if (d->TitleBar)
-	{
-		d->TitleBar->markTabsMenuOutdated();
-	}
-}
-
-
-
-//============================================================================
-void CDockAreaWidget::saveState(QXmlStreamWriter& s) const
-{
-	s.writeStartElement("Area");
-	s.writeAttribute("Tabs", QString::number(d->ContentsLayout->count()));
-	auto CurrentDockWidget = currentDockWidget();
-	QString Name = CurrentDockWidget ? CurrentDockWidget->objectName() : "";
-	s.writeAttribute("Current", Name);
-    ADS_PRINT("CDockAreaWidget::saveState TabCount: " << d->ContentsLayout->count()
-            << " Current: " << Name);
-	for (int i = 0; i < d->ContentsLayout->count(); ++i)
-	{
-		dockWidget(i)->saveState(s);
-	}
-	s.writeEndElement();
-}
-
-
-//============================================================================
-CDockWidget* CDockAreaWidget::nextOpenDockWidget(CDockWidget* DockWidget) const
-{
-	auto OpenDockWidgets = openedDockWidgets();
-	if (OpenDockWidgets.count() > 1 || (OpenDockWidgets.count() == 1 && OpenDockWidgets[0] != DockWidget))
-	{
-		CDockWidget* NextDockWidget;
-		if (OpenDockWidgets.last() == DockWidget)
-		{
-			NextDockWidget = OpenDockWidgets[OpenDockWidgets.count() - 2];
-		}
-		else
-		{
-			int NextIndex = OpenDockWidgets.indexOf(DockWidget) + 1;
-			NextDockWidget = OpenDockWidgets[NextIndex];
-		}
-
-		return NextDockWidget;
-	}
-	else
-	{
-		return nullptr;
-	}
-}
-
-
-//============================================================================
-CDockWidget::DockWidgetFeatures CDockAreaWidget::features(eBitwiseOperator Mode) const
-{
-	if (BitwiseAnd == Mode)
-	{
-		CDockWidget::DockWidgetFeatures Features(CDockWidget::AllDockWidgetFeatures);
-		for (const auto DockWidget : dockWidgets())
-		{
-			Features &= DockWidget->features();
-		}
-		return Features;
-	}
-	else
-	{
-		CDockWidget::DockWidgetFeatures Features(CDockWidget::NoDockWidgetFeatures);
-		for (const auto DockWidget : dockWidgets())
-		{
-			Features |= DockWidget->features();
-		}
-		return Features;
-	}
-}
-
-
-//============================================================================
-void CDockAreaWidget::toggleView(bool Open)
-{
-	setVisible(Open);
-
-	emit viewToggled(Open);
-}
-
-
-//============================================================================
-void CDockAreaWidget::setVisible(bool Visible)
-{
-	Super::setVisible(Visible);
-	if (d->UpdateTitleBarButtons)
-	{
-		d->updateTitleBarButtonStates();
-	}
-}
-
-
-//============================================================================
-QAbstractButton* CDockAreaWidget::titleBarButton(TitleBarButton which) const
-{
-	return d->TitleBar->button(which);
-}
-
-
-//============================================================================
-void CDockAreaWidget::closeArea()
-{
-	// If there is only one single dock widget and this widget has the
-	// DeleteOnClose feature, then we delete the dock widget now
-	auto OpenDockWidgets = openedDockWidgets();
-	if (OpenDockWidgets.count() == 1 && OpenDockWidgets[0]->features().testFlag(CDockWidget::DockWidgetDeleteOnClose))
-	{
-		OpenDockWidgets[0]->closeDockWidgetInternal();
-	}
-	else
-	{
-		for (auto DockWidget : openedDockWidgets())
-		{
-			DockWidget->toggleView(false);
-		}
-	}
-}
-
-
-//============================================================================
-void CDockAreaWidget::closeOtherAreas()
-{
-	dockContainer()->closeOtherAreas(this);
-}
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF DockAreaWidget.cpp

src/ui/AdvDock/DockAreaWidget.h

@@ -1,303 +0,0 @@
-#ifndef DockAreaWidgetH
-#define DockAreaWidgetH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockAreaWidget.h
-/// \author Uwe Kindler
-/// \date   24.02.2017
-/// \brief  Declaration of CDockAreaWidget class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QFrame>
-
-#include "DockWidget.h"
-
-class QXmlStreamWriter;
-class QAbstractButton;
-
-namespace ads
-{
-struct DockAreaWidgetPrivate;
-class CDockManager;
-class CDockContainerWidget;
-class DockContainerWidgetPrivate;
-
-
-/**
- * DockAreaWidget manages multiple instances of DockWidgets.
- * It displays a title tab, which is clickable and will switch to
- * the contents associated to the title when clicked.
- */
-class CDockAreaWidget : public QFrame
-{
-	Q_OBJECT
-private:
-	DockAreaWidgetPrivate* d; ///< private data (pimpl)
-	friend struct DockAreaWidgetPrivate;
-	friend class CDockContainerWidget;
-	friend class DockContainerWidgetPrivate;
-	friend class CDockWidgetTab;
-	friend struct DockWidgetPrivate;
-	friend class CDockWidget;
-	friend struct DockManagerPrivate;
-	friend class CDockManager;
-
-private slots:
-	void onTabCloseRequested(int Index);
-
-	/**
-	 * Reorder the index position of DockWidget at fromIndx to toIndex
-	 * if a tab in the tabbar is dragged from one index to another one
-	 */
-	void reorderDockWidget(int fromIndex, int toIndex);
-
-protected:
-	/**
-	 * Inserts a dock widget into dock area.
-	 * All dockwidgets in the dock area tabified in a stacked layout with tabs.
-	 * The index indicates the index of the new dockwidget in the tabbar and
-	 * in the stacked layout. If the Activate parameter is true, the new
-	 * DockWidget will be the active one in the stacked layout
-	 */
-	void insertDockWidget(int index, CDockWidget* DockWidget, bool Activate = true);
-
-	/**
-	 * Add a new dock widget to dock area.
-	 * All dockwidgets in the dock area tabified in a stacked layout with tabs
-	 */
-	void addDockWidget(CDockWidget* DockWidget);
-
-	/**
-	 * Removes the given dock widget from the dock area
-	 */
-	void removeDockWidget(CDockWidget* DockWidget);
-
-	/**
-	 * Called from dock widget if it is opened or closed
-	 */
-	void toggleDockWidgetView(CDockWidget* DockWidget, bool Open);
-
-	/**
-	 * This is a helper function to get the next open dock widget to activate
-	 * if the given DockWidget will be closed or removed.
-	 * The function returns the next widget that should be activated or
-	 * nullptr in case there are no more open widgets in this area.
-	 */
-	CDockWidget* nextOpenDockWidget(CDockWidget* DockWidget) const;
-
-	/**
-	 * Returns the index of the given DockWidget in the internal layout
-	 */
-	int index(CDockWidget* DockWidget);
-
-	/**
-	 * Call this function, if you already know, that the dock does not
-	 * contain any visible content (any open dock widgets).
-	 */
-	void hideAreaWithNoVisibleContent();
-
-	/**
-	 * Updates the dock area layout and components visibility
-	 */
-	void updateTitleBarVisibility();
-
-	/**
-	 * This is the internal private function for setting the current widget.
-	 * This function is called by the public setCurrentDockWidget() function
-	 * and by the dock manager when restoring the state
-	 */
-	void internalSetCurrentDockWidget(CDockWidget* DockWidget);
-
-	/**
-	 * Marks tabs menu to update
-	 */
-	void markTitleBarMenuOutdated();
-
-protected slots:
-	void toggleView(bool Open);
-
-public:
-	using Super = QFrame;
-
-	/**
-	 * Default Constructor
-	 */
-	CDockAreaWidget(CDockManager* DockManager, CDockContainerWidget* parent);
-
-	/**
-	 * Virtual Destructor
-	 */
-	virtual ~CDockAreaWidget();
-
-	/**
-	 * Returns the dock manager object this dock area belongs to
-	 */
-	CDockManager* dockManager() const;
-
-	/**
-	 * Returns the dock container widget this dock area widget belongs to or 0
-	 * if there is no
-	 */
-	CDockContainerWidget* dockContainer() const;
-
-	/**
-	 * Returns the rectangle of the title area
-	 */
-	QRect titleBarGeometry() const;
-
-	/**
-	 * Returns the rectangle of the content
-	 */
-	QRect contentAreaGeometry() const;
-
-	/**
-	 * Returns the number of dock widgets in this area
-	 */
-	int dockWidgetsCount() const;
-
-	/**
-	 * Returns a list of all dock widgets in this dock area.
-	 * This list contains open and closed dock widgets.
-	 */
-	QList<CDockWidget*> dockWidgets() const;
-
-	/**
-	 * Returns the number of open dock widgets in this area
-	 */
-	int openDockWidgetsCount() const;
-
-	/**
-	 * Returns a list of dock widgets that are not closed.
-	 */
-	QList<CDockWidget*> openedDockWidgets() const;
-
-	/**
-	 * Returns a dock widget by its index
-	 */
-	CDockWidget* dockWidget(int Index) const;
-
-	/**
-	 * Returns the index of the current active dock widget or -1 if there
-	 * are is no active dock widget (ie.e if all dock widgets are closed)
-	 */
-	int currentIndex() const;
-
-	/**
-	 * Returns the index of the first open dock widgets in the list of
-	 * dock widgets.
-	 * This function is here for performance reasons. Normally it would
-	 * be possible to take the first dock widget from the list returned by
-	 * openedDockWidgets() function. But that function enumerates all
-	 * dock widgets while this functions stops after the first open dock widget.
-	 * If there are no open dock widgets, the function returns -1.
-	 */
-	int indexOfFirstOpenDockWidget() const;
-
-	/**
-	 * Returns the current active dock widget or a nullptr if there is no
-	 * active dock widget (i.e. if all dock widgets are closed)
-	 */
-	CDockWidget* currentDockWidget() const;
-
-	/**
-	 * Shows the tab with the given dock widget
-	 */
-	void setCurrentDockWidget(CDockWidget* DockWidget);
-
-	/**
-	 * Saves the state into the given stream
-	 */
-	void saveState(QXmlStreamWriter& Stream) const;
-
-	/**
-	 * This functions returns the dock widget features of all dock widget in
-	 * this area.
-	 * A bitwise and is used to combine the flags of all dock widgets. That
-	 * means, if only one single dock widget does not support a certain flag,
-	 * the whole dock are does not support the flag. I.e. if one single
-	 * dock widget in this area is not closable, the whole dock are is not
-	 * closable.
-	 */
-	CDockWidget::DockWidgetFeatures features(eBitwiseOperator Mode = BitwiseAnd) const;
-
-	/**
-	 * Returns the title bar button corresponding to the given title bar
-	 * button identifier
-	 */
-	QAbstractButton* titleBarButton(TitleBarButton which) const;
-
-	/**
-	 * Update the close button if visibility changed
-	 */
-	virtual void setVisible(bool Visible) override;
-
-public slots:
-	/**
-	 * This activates the tab for the given tab index.
-	 * If the dock widget for the given tab is not visible, the this function
-	 * call will make it visible.
-	 */
-	void setCurrentIndex(int index);
-
-	/**
-	 * Closes the dock area and all dock widgets in this area
-	 */
-	void closeArea();
-
-	/**
-	 * This function closes all other areas except of this area
-	 */
-	void closeOtherAreas();
-
-signals:
-	/**
-	 * This signal is emitted when user clicks on a tab at an index.
-	 */
-	void tabBarClicked(int index);
-
-    /**
-     * This signal is emitted when the tab bar's current tab is about to be changed. The new
-     * current has the given index, or -1 if there isn't a new one.
-     * @param index
-     */
-    void currentChanging(int index);
-
-	/**
-	 * This signal is emitted when the tab bar's current tab changes. The new
-	 * current has the given index, or -1 if there isn't a new one
-	 * @param index
-	 */
-	void currentChanged(int index);
-
-	/**
-	 * This signal is emitted if the visibility of this dock area is toggled
-	 * via toggle view function
-	 */
-	void viewToggled(bool Open);
-}; // class DockAreaWidget
-}
- // namespace ads
-//-----------------------------------------------------------------------------
-#endif // DockAreaWidgetH

src/ui/AdvDock/DockContainerWidget.h

@@ -1,278 +0,0 @@
-#ifndef DockContainerWidgetH
-#define DockContainerWidgetH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockContainerWidget.h
-/// \author Uwe Kindler
-/// \date   24.02.2017
-/// \brief  Declaration of CDockContainerWidget class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QFrame>
-
-#include "DockWidget.h"
-
-class QXmlStreamWriter;
-
-
-namespace ads
-{
-class DockContainerWidgetPrivate;
-class CDockAreaWidget;
-class CDockWidget;
-class CDockManager;
-struct DockManagerPrivate;
-class CFloatingDockContainer;
-struct FloatingDockContainerPrivate;
-class CFloatingDragPreview;
-struct FloatingDragPreviewPrivate;
-class CDockingStateReader;
-
-/**
- * Container that manages a number of dock areas with single dock widgets
- * or tabyfied dock widgets in each area.
- * Each window that support docking has a DockContainerWidget. That means
- * the main application window and all floating windows are ore contain
- * an DockContainerWidget.
- */
-class CDockContainerWidget : public QFrame
-{
-	Q_OBJECT
-private:
-	DockContainerWidgetPrivate* d; ///< private data (pimpl)
-    friend class DockContainerWidgetPrivate;
-	friend class CDockManager;
-	friend struct DockManagerPrivate;
-	friend class CDockAreaWidget;
-	friend struct DockAreaWidgetPrivate;
-	friend class CFloatingDockContainer;
-	friend struct FloatingDockContainerPrivate;
-	friend class CDockWidget;
-	friend class CFloatingDragPreview;
-	friend struct FloatingDragPreviewPrivate;
-
-protected:
-	/**
-	 * Handles activation events to update zOrderIndex
-	 */
-	virtual bool event(QEvent *e) override;
-
-	/**
-	 * Access function for the internal root splitter
-	 */
-	QSplitter* rootSplitter() const;
-
-	/**
-	 * Helper function for creation of the root splitter
-	 */
-	void createRootSplitter();
-
-	/**
-	 * Drop floating widget into the container
-	 */
-	void dropFloatingWidget(CFloatingDockContainer* FloatingWidget, const QPoint& TargetPos);
-
-	/**
-	 * Drop a dock area or a dock widget given in widget parameter
-	 */
-	void dropWidget(QWidget* Widget, const QPoint& TargetPos);
-
-	/**
-	 * Adds the given dock area to this container widget
-	 */
-	void addDockArea(CDockAreaWidget* DockAreaWidget, DockWidgetArea area = CenterDockWidgetArea);
-
-	/**
-	 * Removes the given dock area from this container
-	 */
-	void removeDockArea(CDockAreaWidget* area);
-
-	/**
-	 * Saves the state into the given stream
-	 */
-	void saveState(QXmlStreamWriter& Stream) const;
-
-	/**
-	 * Restores the state from given stream.
-	 * If Testing is true, the function only parses the data from the given
-	 * stream but does not restore anything. You can use this check for
-	 * faulty files before you start restoring the state
-	 */
-	bool restoreState(CDockingStateReader& Stream, bool Testing);
-
-	/**
-	 * This function returns the last added dock area widget for the given
-	 * area identifier or 0 if no dock area widget has been added for the given
-	 * area
-	 */
-	CDockAreaWidget* lastAddedDockAreaWidget(DockWidgetArea area) const;
-
-	/**
-	 * This function returns true if this dock area has only one single
-	 * visible dock widget.
-	 * A top level widget is a real floating widget. Only the isFloating()
-	 * function of top level widgets may returns true.
-	 */
-	bool hasTopLevelDockWidget() const;
-
-	/**
-	 * If hasSingleVisibleDockWidget() returns true, this function returns the
-	 * one and only visible dock widget. Otherwise it returns a nullptr.
-	 */
-	CDockWidget* topLevelDockWidget() const;
-
-	/**
-	 * Returns the top level dock area.
-	 */
-	CDockAreaWidget* topLevelDockArea() const;
-
-    /**
-     * This function returns a list of all dock widgets in this floating widget.
-     * It may be possible, depending on the implementation, that dock widgets,
-     * that are not visible to the user have no parent widget. Therefore simply
-     * calling findChildren() would not work here. Therefore this function
-     * iterates over all dock areas and creates a list that contains all
-     * dock widgets returned from all dock areas.
-     */
-    QList<CDockWidget*> dockWidgets() const;
-
-public:
-	/**
-	 * Default Constructor
-	 */
-	CDockContainerWidget(CDockManager* DockManager, QWidget* parent = 0);
-
-	/**
-	 * Virtual Destructor
-	 */
-	virtual ~CDockContainerWidget();
-
-	/**
-	 * Adds dockwidget into the given area.
-	 * If DockAreaWidget is not null, then the area parameter indicates the area
-	 * into the DockAreaWidget. If DockAreaWidget is null, the Dockwidget will
-	 * be dropped into the container.
-	 * \return Returns the dock area widget that contains the new DockWidget
-	 */
-	CDockAreaWidget* addDockWidget(DockWidgetArea area, CDockWidget* Dockwidget,
-		CDockAreaWidget* DockAreaWidget = nullptr);
-
-	/**
-	 * Removes dockwidget
-	 */
-	void removeDockWidget(CDockWidget* Dockwidget);
-
-	/**
-	 * Returns the current zOrderIndex
-	 */
-	virtual unsigned int zOrderIndex() const;
-
-	/**
-	 * This function returns true if this container widgets z order index is
-	 * higher than the index of the container widget given in Other parameter
-	 */
-	bool isInFrontOf(CDockContainerWidget* Other) const;
-
-	/**
-	 * Returns the dock area at teh given global position or 0 if there is no
-	 * dock area at this position
-	 */
-	CDockAreaWidget* dockAreaAt(const QPoint& GlobalPos) const;
-
-	/**
-	 * Returns the dock area at the given Index or 0 if the index is out of
-	 * range
-	 */
-	CDockAreaWidget* dockArea(int Index) const;
-
-	/**
-	 * Returns the list of dock areas that are not closed
-	 * If all dock widgets in a dock area are closed, the dock area will be closed
-	 */
-	QList<CDockAreaWidget*> openedDockAreas() const;
-
-	/**
-	 * Returns the number of dock areas in this container
-	 */
-	int dockAreaCount() const;
-
-	/**
-	 * Returns the number of visible dock areas
-	 */
-	int visibleDockAreaCount() const;
-
-	/**
-	 * This function returns true, if this container is in a floating widget
-	 */
-	bool isFloating() const;
-
-	/**
-	 * Dumps the layout for debugging purposes
-	 */
-	void dumpLayout();
-
-	/**
-	 * This functions returns the dock widget features of all dock widget in
-	 * this container.
-	 * A bitwise and is used to combine the flags of all dock widgets. That
-	 * means, if only dock widget does not support a certain flag, the whole
-	 * dock are does not support the flag.
-	 */
-	CDockWidget::DockWidgetFeatures features() const;
-
-	/**
-	 * If this dock container is in a floating widget, this function returns
-	 * the floating widget.
-	 * Else, it returns a nullptr.
-	 */
-	CFloatingDockContainer* floatingWidget() const;
-
-	/**
-	 * Call this function to close all dock areas except the KeepOpenArea
-	 */
-	void closeOtherAreas(CDockAreaWidget* KeepOpenArea);
-
-signals:
-	/**
-	 * This signal is emitted if one or multiple dock areas has been added to
-	 * the internal list of dock areas.
-	 * If multiple dock areas are inserted, this signal is emitted only once
-	 */
-	void dockAreasAdded();
-
-	/**
-	 * This signal is emitted if one or multiple dock areas has been removed
-	 */
-	void dockAreasRemoved();
-
-	/**
-	 * This signal is emitted if a dock area is opened or closed via
-	 * toggleView() function
-	 */
-	void dockAreaViewToggled(CDockAreaWidget* DockArea, bool Open);
-}; // class DockContainerWidget
-} // namespace ads
-//-----------------------------------------------------------------------------
-#endif // DockContainerWidgetH

src/ui/AdvDock/DockManager.cpp

@@ -1,852 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-** 
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-** 
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-** 
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockManager.cpp
-/// \author Uwe Kindler
-/// \date   26.02.2017
-/// \brief  Implementation of CDockManager class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "DockWidgetTab.h"
-#include "DockManager.h"
-
-#include <algorithm>
-#include <iostream>
-
-#include <QMainWindow>
-#include <QList>
-#include <QMap>
-#include <QVariant>
-#include <QDebug>
-#include <QFile>
-#include <QAction>
-#include <QXmlStreamWriter>
-#include <QSettings>
-#include <QMenu>
-#include <QApplication>
-
-#include "FloatingDockContainer.h"
-#include "DockOverlay.h"
-#include "DockWidget.h"
-#include "ads_globals.h"
-#include "DockAreaWidget.h"
-#include "IconProvider.h"
-#include "DockingStateReader.h"
-
-
-
-namespace ads
-{
-static CDockManager::ConfigFlags StaticConfigFlags = CDockManager::DefaultConfig;
-
-/**
- * Private data class of CDockManager class (pimpl)
- */
-struct DockManagerPrivate
-{
-	CDockManager* _this;
-	QList<CFloatingDockContainer*> FloatingWidgets;
-	QList<CDockContainerWidget*> Containers;
-	CDockOverlay* ContainerOverlay;
-	CDockOverlay* DockAreaOverlay;
-	QMap<QString, CDockWidget*> DockWidgetsMap;
-	QMap<QString, QByteArray> Perspectives;
-	QMap<QString, QMenu*> ViewMenuGroups;
-	QMenu* ViewMenu;
-	CDockManager::eViewMenuInsertionOrder MenuInsertionOrder = CDockManager::MenuAlphabeticallySorted;
-	bool RestoringState = false;
-	QVector<CFloatingDockContainer*> UninitializedFloatingWidgets;
-
-	/**
-	 * Private data constructor
-	 */
-	DockManagerPrivate(CDockManager* _public);
-
-	/**
-	 * Checks if the given data stream is a valid docking system state
-	 * file.
-	 */
-	bool checkFormat(const QByteArray &state, int version);
-
-	/**
-	 * Restores the state
-	 */
-	bool restoreStateFromXml(const QByteArray &state, int version, bool Testing = internal::Restore);
-
-	/**
-	 * Restore state
-	 */
-	bool restoreState(const QByteArray &state, int version);
-
-	void restoreDockWidgetsOpenState();
-	void restoreDockAreasIndices();
-	void emitTopLevelEvents();
-
-	void hideFloatingWidgets()
-	{
-		// Hide updates of floating widgets from user
-		for (auto FloatingWidget : FloatingWidgets)
-		{
-			FloatingWidget->hide();
-		}
-	}
-
-	void markDockWidgetsDirty()
-	{
-		for (auto DockWidget : DockWidgetsMap)
-		{
-			DockWidget->setProperty("dirty", true);
-		}
-	}
-
-	/**
-	 * Restores the container with the given index
-	 */
-	bool restoreContainer(int Index, CDockingStateReader& stream, bool Testing);
-
-	/**
-	 * Loads the stylesheet
-	 */
-	void loadStylesheet();
-
-	/**
-	 * Adds action to menu - optionally in sorted order
-	 */
-	void addActionToMenu(QAction* Action, QMenu* Menu, bool InsertSorted);
-};
-// struct DockManagerPrivate
-
-//============================================================================
-DockManagerPrivate::DockManagerPrivate(CDockManager* _public) :
-	_this(_public)
-{
-
-}
-
-
-//============================================================================
-void DockManagerPrivate::loadStylesheet()
-{
-	QString Result;
-#ifdef Q_OS_LINUX
-    QFile StyleSheetFile(":ads/stylesheets/default_linux.css");
-#else
-	QFile StyleSheetFile(":ads/stylesheets/default.css");
-#endif
-	StyleSheetFile.open(QIODevice::ReadOnly);
-	QTextStream StyleSheetStream(&StyleSheetFile);
-	Result = StyleSheetStream.readAll();
-	StyleSheetFile.close();
-	_this->setStyleSheet(Result);
-}
-
-
-//============================================================================
-bool DockManagerPrivate::restoreContainer(int Index, CDockingStateReader& stream, bool Testing)
-{
-	if (Testing)
-	{
-		Index = 0;
-	}
-
-	bool Result = false;
-	if (Index >= Containers.count())
-	{
-		CFloatingDockContainer* FloatingWidget = new CFloatingDockContainer(_this);
-		Result = FloatingWidget->restoreState(stream, Testing);
-	}
-	else
-	{
-        ADS_PRINT("d->Containers[i]->restoreState ");
-		auto Container = Containers[Index];
-		if (Container->isFloating())
-		{
-			Result = Container->floatingWidget()->restoreState(stream, Testing);
-		}
-		else
-		{
-			Result = Container->restoreState(stream, Testing);
-		}
-	}
-
-	return Result;
-}
-
-
-//============================================================================
-bool DockManagerPrivate::checkFormat(const QByteArray &state, int version)
-{
-    return restoreStateFromXml(state, version, internal::RestoreTesting);
-}
-
-
-//============================================================================
-bool DockManagerPrivate::restoreStateFromXml(const QByteArray &state,  int version,
-	bool Testing)
-{
-	Q_UNUSED(version);
-
-    if (state.isEmpty())
-    {
-        return false;
-    }
-    CDockingStateReader s(state);
-    s.readNextStartElement();
-    if (s.name().toString() != "QtAdvancedDockingSystem")
-    {
-    	return false;
-    }
-    ADS_PRINT(s.attributes().value("Version"));
-    bool ok;
-    int v = s.attributes().value("Version").toInt(&ok);
-    if (!ok || v > CurrentVersion)
-    {
-    	return false;
-    }
-
-    s.setFileVersion(v);
-    bool Result = true;
-#ifdef ADS_DEBUG_PRINT
-    int  DockContainers = s.attributes().value("Containers").toInt();
-#endif
-    ADS_PRINT(DockContainers);
-    int DockContainerCount = 0;
-    while (s.readNextStartElement())
-    {
-    	if (s.name().toString() == "Container")
-    	{
-    		Result = restoreContainer(DockContainerCount, s, Testing);
-			if (!Result)
-			{
-				break;
-			}
-			DockContainerCount++;
-    	}
-    }
-
-    if (!Testing)
-    {
-		// Delete remaining empty floating widgets
-		int FloatingWidgetIndex = DockContainerCount - 1;
-		int DeleteCount = FloatingWidgets.count() - FloatingWidgetIndex;
-		for (int i = 0; i < DeleteCount; ++i)
-		{
-			FloatingWidgets[FloatingWidgetIndex + i]->deleteLater();
-			_this->removeDockContainer(FloatingWidgets[FloatingWidgetIndex + i]->dockContainer());
-		}
-    }
-
-    return Result;
-}
-
-
-//============================================================================
-void DockManagerPrivate::restoreDockWidgetsOpenState()
-{
-    // All dock widgets, that have not been processed in the restore state
-    // function are invisible to the user now and have no assigned dock area
-    // They do not belong to any dock container, until the user toggles the
-    // toggle view action the next time
-    for (auto DockWidget : DockWidgetsMap)
-    {
-    	if (DockWidget->property(internal::DirtyProperty).toBool())
-    	{
-    		DockWidget->flagAsUnassigned();
-            emit DockWidget->viewToggled(false);
-    	}
-    	else
-    	{
-    		DockWidget->toggleViewInternal(!DockWidget->property(internal::ClosedProperty).toBool());
-    	}
-    }
-}
-
-
-//============================================================================
-void DockManagerPrivate::restoreDockAreasIndices()
-{
-    // Now all dock areas are properly restored and we setup the index of
-    // The dock areas because the previous toggleView() action has changed
-    // the dock area index
-    int Count = 0;
-    for (auto DockContainer : Containers)
-    {
-    	Count++;
-    	for (int i = 0; i < DockContainer->dockAreaCount(); ++i)
-    	{
-    		CDockAreaWidget* DockArea = DockContainer->dockArea(i);
-    		QString DockWidgetName = DockArea->property("currentDockWidget").toString();
-    		CDockWidget* DockWidget = nullptr;
-    		if (!DockWidgetName.isEmpty())
-    		{
-    			DockWidget = _this->findDockWidget(DockWidgetName);
-    		}
-
-    		if (!DockWidget || DockWidget->isClosed())
-    		{
-    			int Index = DockArea->indexOfFirstOpenDockWidget();
-    			if (Index < 0)
-    			{
-    				continue;
-    			}
-    			DockArea->setCurrentIndex(Index);
-    		}
-    		else
-    		{
-    			DockArea->internalSetCurrentDockWidget(DockWidget);
-    		}
-    	}
-    }
-}
-
-
-
-//============================================================================
-void DockManagerPrivate::emitTopLevelEvents()
-{
-    // Finally we need to send the topLevelChanged() signals for all dock
-    // widgets if top level changed
-    for (auto DockContainer : Containers)
-    {
-    	CDockWidget* TopLevelDockWidget = DockContainer->topLevelDockWidget();
-    	if (TopLevelDockWidget)
-    	{
-    		TopLevelDockWidget->emitTopLevelChanged(true);
-    	}
-    	else
-    	{
-			for (int i = 0; i < DockContainer->dockAreaCount(); ++i)
-			{
-				auto DockArea = DockContainer->dockArea(i);
-				for (auto DockWidget : DockArea->dockWidgets())
-				{
-					DockWidget->emitTopLevelChanged(false);
-				}
-			}
-    	}
-    }
-}
-
-
-//============================================================================
-bool DockManagerPrivate::restoreState(const QByteArray& State, int version)
-{
-	QByteArray state = State.startsWith("<?xml") ? State : qUncompress(State);
-    if (!checkFormat(state, version))
-    {
-        ADS_PRINT("checkFormat: Error checking format!!!!!!!");
-    	return false;
-    }
-
-    // Hide updates of floating widgets from use
-    hideFloatingWidgets();
-    markDockWidgetsDirty();
-
-    if (!restoreStateFromXml(state, version))
-    {
-        ADS_PRINT("restoreState: Error restoring state!!!!!!!");
-    	return false;
-    }
-
-    restoreDockWidgetsOpenState();
-    restoreDockAreasIndices();
-    emitTopLevelEvents();
-
-    return true;
-}
-
-
-//============================================================================
-void DockManagerPrivate::addActionToMenu(QAction* Action, QMenu* Menu, bool InsertSorted)
-{
-	if (InsertSorted)
-	{
-		auto Actions = Menu->actions();
-		auto it = std::find_if(Actions.begin(), Actions.end(),
-			[&Action](const QAction* a)
-			{
-				return a->text().compare(Action->text(), Qt::CaseInsensitive) > 0;
-			});
-
-		if (it == Actions.end())
-		{
-			Menu->addAction(Action);
-		}
-		else
-		{
-			Menu->insertAction(*it, Action);
-		}
-	}
-	else
-	{
-		Menu->addAction(Action);
-	}
-}
-
-
-//============================================================================
-CDockManager::CDockManager(QWidget *parent) :
-	CDockContainerWidget(this, parent),
-	d(new DockManagerPrivate(this))
-{
-	createRootSplitter();
-	QMainWindow* MainWindow = dynamic_cast<QMainWindow*>(parent);
-	if (MainWindow)
-	{
-		MainWindow->setCentralWidget(this);
-	}
-
-	d->ViewMenu = new QMenu(tr("Show View"), this);
-	d->DockAreaOverlay = new CDockOverlay(this, CDockOverlay::ModeDockAreaOverlay);
-	d->ContainerOverlay = new CDockOverlay(this, CDockOverlay::ModeContainerOverlay);
-	d->Containers.append(this);
-	d->loadStylesheet();
-}
-
-//============================================================================
-CDockManager::~CDockManager()
-{
-	auto FloatingWidgets = d->FloatingWidgets;
-	for (auto FloatingWidget : FloatingWidgets)
-	{
-		delete FloatingWidget;
-	}
-	delete d;
-}
-
-
-//============================================================================
-void CDockManager::registerFloatingWidget(CFloatingDockContainer* FloatingWidget)
-{
-	d->FloatingWidgets.append(FloatingWidget);
-    ADS_PRINT("d->FloatingWidgets.count() " << d->FloatingWidgets.count());
-}
-
-
-//============================================================================
-void CDockManager::removeFloatingWidget(CFloatingDockContainer* FloatingWidget)
-{
-	d->FloatingWidgets.removeAll(FloatingWidget);
-}
-
-
-//============================================================================
-void CDockManager::registerDockContainer(CDockContainerWidget* DockContainer)
-{
-	d->Containers.append(DockContainer);
-}
-
-
-//============================================================================
-void CDockManager::removeDockContainer(CDockContainerWidget* DockContainer)
-{
-	if (this != DockContainer)
-	{
-		d->Containers.removeAll(DockContainer);
-	}
-}
-
-
-//============================================================================
-CDockOverlay* CDockManager::containerOverlay() const
-{
-	return d->ContainerOverlay;
-}
-
-
-//============================================================================
-CDockOverlay* CDockManager::dockAreaOverlay() const
-{
-	return d->DockAreaOverlay;
-}
-
-
-//============================================================================
-const QList<CDockContainerWidget*> CDockManager::dockContainers() const
-{
-	return d->Containers;
-}
-
-
-//============================================================================
-const QList<CFloatingDockContainer*> CDockManager::floatingWidgets() const
-{
-	return d->FloatingWidgets;
-}
-
-
-//============================================================================
-unsigned int CDockManager::zOrderIndex() const
-{
-	return 0;
-}
-
-
-//============================================================================
-QByteArray CDockManager::saveState(int version) const
-{
-    QByteArray xmldata;
-    QXmlStreamWriter s(&xmldata);
-    auto ConfigFlags = CDockManager::configFlags();
-	s.setAutoFormatting(ConfigFlags.testFlag(XmlAutoFormattingEnabled));
-    s.writeStartDocument();
-		s.writeStartElement("QtAdvancedDockingSystem");
-		s.writeAttribute("Version", QString::number(version));
-		s.writeAttribute("Containers", QString::number(d->Containers.count()));
-		for (auto Container : d->Containers)
-		{
-			Container->saveState(s);
-		}
-
-		s.writeEndElement();
-    s.writeEndDocument();
-
-    return ConfigFlags.testFlag(XmlCompressionEnabled)
-    	? qCompress(xmldata, 9) : xmldata;
-}
-
-
-//============================================================================
-bool CDockManager::restoreState(const QByteArray &state, int version)
-{
-	// Prevent multiple calls as long as state is not restore. This may
-	// happen, if QApplication::processEvents() is called somewhere
-	if (d->RestoringState)
-	{
-		return false;
-	}
-
-	// We hide the complete dock manager here. Restoring the state means
-	// that DockWidgets are removed from the DockArea internal stack layout
-	// which in turn  means, that each time a widget is removed the stack
-	// will show and raise the next available widget which in turn
-	// triggers show events for the dock widgets. To avoid this we hide the
-	// dock manager. Because there will be no processing of application
-	// events until this function is finished, the user will not see this
-	// hiding
-	bool IsHidden = this->isHidden();
-	if (!IsHidden)
-	{
-		hide();
-	}
-	d->RestoringState = true;
-	emit restoringState();
-	bool Result = d->restoreState(state, version);
-	d->RestoringState = false;
-	emit stateRestored();
-	if (!IsHidden)
-	{
-		show();
-	}
-
-	return Result;
-}
-
-
-//============================================================================
-CFloatingDockContainer* CDockManager::addDockWidgetFloating(CDockWidget* Dockwidget)
-{
-	d->DockWidgetsMap.insert(Dockwidget->objectName(), Dockwidget);
-	CDockAreaWidget* OldDockArea = Dockwidget->dockAreaWidget();
-	if (OldDockArea)
-	{
-		OldDockArea->removeDockWidget(Dockwidget);
-	}
-
-	Dockwidget->setDockManager(this);
-	CFloatingDockContainer* FloatingWidget = new CFloatingDockContainer(Dockwidget);
-	FloatingWidget->resize(Dockwidget->size());
-	if (isVisible())
-	{
-		FloatingWidget->show();
-	}
-	else
-	{
-		d->UninitializedFloatingWidgets.append(FloatingWidget);
-	}
-	return FloatingWidget;
-}
-
-
-//============================================================================
-void CDockManager::showEvent(QShowEvent *event)
-{
-	Super::showEvent(event);
-	if (d->UninitializedFloatingWidgets.empty())
-	{
-		return;
-	}
-
-	for (auto FloatingWidget : d->UninitializedFloatingWidgets)
-	{
-		FloatingWidget->show();
-	}
-	d->UninitializedFloatingWidgets.clear();
-}
-
-
-//============================================================================
-CDockAreaWidget* CDockManager::addDockWidget(DockWidgetArea area,
-	CDockWidget* Dockwidget, CDockAreaWidget* DockAreaWidget)
-{
-	d->DockWidgetsMap.insert(Dockwidget->objectName(), Dockwidget);
-	return CDockContainerWidget::addDockWidget(area, Dockwidget, DockAreaWidget);
-}
-
-
-//============================================================================
-CDockAreaWidget* CDockManager::addDockWidgetTab(DockWidgetArea area,
-	CDockWidget* Dockwidget)
-{
-	CDockAreaWidget* AreaWidget = lastAddedDockAreaWidget(area);
-	if (AreaWidget)
-	{
-		return addDockWidget(ads::CenterDockWidgetArea, Dockwidget, AreaWidget);
-	}
-	else if (!openedDockAreas().isEmpty())
-	{
-		return addDockWidget(area, Dockwidget, openedDockAreas().last());
-	}
-	else
-	{
-		return addDockWidget(area, Dockwidget, nullptr);
-	}
-}
-
-
-//============================================================================
-CDockAreaWidget* CDockManager::addDockWidgetTabToArea(CDockWidget* Dockwidget,
-	CDockAreaWidget* DockAreaWidget)
-{
-	return addDockWidget(ads::CenterDockWidgetArea, Dockwidget, DockAreaWidget);
-}
-
-
-//============================================================================
-CDockWidget* CDockManager::findDockWidget(const QString& ObjectName) const
-{
-	return d->DockWidgetsMap.value(ObjectName, nullptr);
-}
-
-//============================================================================
-void CDockManager::removeDockWidget(CDockWidget* Dockwidget)
-{
-	emit dockWidgetAboutToBeRemoved(Dockwidget);
-	d->DockWidgetsMap.remove(Dockwidget->objectName());
-	CDockContainerWidget::removeDockWidget(Dockwidget);
-	emit dockWidgetRemoved(Dockwidget);
-}
-
-//============================================================================
-QMap<QString, CDockWidget*> CDockManager::dockWidgetsMap() const
-{
-	return d->DockWidgetsMap;
-}
-
-
-//============================================================================
-void CDockManager::addPerspective(const QString& UniquePrespectiveName)
-{
-	d->Perspectives.insert(UniquePrespectiveName, saveState());
-	emit perspectiveListChanged();
-}
-
-
-//============================================================================
-void CDockManager::removePerspective(const QString& Name)
-{
-	removePerspectives({Name});
-}
-
-
-//============================================================================
-void CDockManager::removePerspectives(const QStringList& Names)
-{
-	int Count = 0;
-	for (auto Name : Names)
-	{
-		Count += d->Perspectives.remove(Name);
-	}
-
-	if (Count)
-	{
-		emit perspectivesRemoved();
-		emit perspectiveListChanged();
-	}
-}
-
-
-//============================================================================
-QStringList CDockManager::perspectiveNames() const
-{
-	return d->Perspectives.keys();
-}
-
-
-//============================================================================
-void CDockManager::openPerspective(const QString& PerspectiveName)
-{
-	const auto Iterator = d->Perspectives.find(PerspectiveName);
-	if (d->Perspectives.end() == Iterator)
-	{
-		return;
-	}
-
-	emit openingPerspective(PerspectiveName);
-	restoreState(Iterator.value());
-	emit perspectiveOpened(PerspectiveName);
-}
-
-
-//============================================================================
-void CDockManager::savePerspectives(QSettings& Settings) const
-{
-	Settings.beginWriteArray("Perspectives", d->Perspectives.size());
-	int i = 0;
-	for (auto it = d->Perspectives.constBegin(); it != d->Perspectives.constEnd(); ++it)
-	{
-		Settings.setArrayIndex(i);
-		Settings.setValue("Name", it.key());
-		Settings.setValue("State", it.value());
-		++i;
-	}
-	Settings.endArray();
-}
-
-
-//============================================================================
-void CDockManager::loadPerspectives(QSettings& Settings)
-{
-	d->Perspectives.clear();
-	int Size = Settings.beginReadArray("Perspectives");
-	if (!Size)
-	{
-		Settings.endArray();
-		return;
-	}
-
-	for (int i = 0; i < Size; ++i)
-	{
-		Settings.setArrayIndex(i);
-		QString Name = Settings.value("Name").toString();
-		QByteArray Data = Settings.value("State").toByteArray();
-		if (Name.isEmpty() || Data.isEmpty())
-		{
-			continue;
-		}
-
-		d->Perspectives.insert(Name, Data);
-	}
-
-	Settings.endArray();
-}
-
-//============================================================================
-QAction* CDockManager::addToggleViewActionToMenu(QAction* ToggleViewAction,
-	const QString& Group, const QIcon& GroupIcon)
-{
-	bool AlphabeticallySorted = (MenuAlphabeticallySorted == d->MenuInsertionOrder);
-	if (!Group.isEmpty())
-	{
-		QMenu* GroupMenu = d->ViewMenuGroups.value(Group, 0);
-		if (!GroupMenu)
-		{
-			GroupMenu = new QMenu(Group, this);
-			GroupMenu->setIcon(GroupIcon);
-			d->addActionToMenu(GroupMenu->menuAction(), d->ViewMenu, AlphabeticallySorted);
-			d->ViewMenuGroups.insert(Group, GroupMenu);
-		}
-
-		d->addActionToMenu(ToggleViewAction, GroupMenu, AlphabeticallySorted);
-		return GroupMenu->menuAction();
-	}
-	else
-	{
-		d->addActionToMenu(ToggleViewAction, d->ViewMenu, AlphabeticallySorted);
-		return ToggleViewAction;
-	}
-}
-
-
-//============================================================================
-QMenu* CDockManager::viewMenu() const
-{
-	return d->ViewMenu;
-}
-
-
-//============================================================================
-void CDockManager::setViewMenuInsertionOrder(eViewMenuInsertionOrder Order)
-{
-	d->MenuInsertionOrder = Order;
-}
-
-
-//===========================================================================
-bool CDockManager::isRestoringState() const
-{
-	return d->RestoringState;
-}
-
-
-//===========================================================================
-int CDockManager::startDragDistance()
-{
-	return QApplication::startDragDistance() * 1.5;
-}
-
-
-//===========================================================================
-CDockManager::ConfigFlags CDockManager::configFlags()
-{
-	return StaticConfigFlags;
-}
-
-
-//===========================================================================
-void CDockManager::setConfigFlags(const ConfigFlags Flags)
-{
-	StaticConfigFlags = Flags;
-}
-
-
-//===========================================================================
-void CDockManager::setConfigFlag(eConfigFlag Flag, bool On)
-{
-	internal::setFlag(StaticConfigFlags, Flag, On);
-}
-
-
-//===========================================================================
-CIconProvider& CDockManager::iconProvider()
-{
-	static CIconProvider Instance;
-	return Instance;
-}
-
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF DockManager.cpp

src/ui/AdvDock/DockManager.h

@@ -1,460 +0,0 @@
-#ifndef DockManagerH
-#define DockManagerH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockManager.h
-/// \author Uwe Kindler
-/// \date   26.02.2017
-/// \brief  Declaration of CDockManager class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-
-#include "DockContainerWidget.h"
-#include "DockWidget.h"
-#include "FloatingDockContainer.h"
-#include <qbytearray.h>
-#include <qflags.h>
-#include <qlist.h>
-#include <qmap.h>
-#include <qobjectdefs.h>
-#include <qstring.h>
-#include <qstringlist.h>
-#include <QtGui/qicon.h>
-
-class QSettings;
-class QMenu;
-
-namespace ads
-{
-struct DockManagerPrivate;
-class CFloatingDockContainer;
-struct FloatingDockContainerPrivate;
-class CDockContainerWidget;
-class DockContainerWidgetPrivate;
-class CDockOverlay;
-class CDockAreaTabBar;
-class CDockWidgetTab;
-struct DockWidgetTabPrivate;
-struct DockAreaWidgetPrivate;
-class CIconProvider;
-
-/**
- * The central dock manager that maintains the complete docking system.
- * With the configuration flags you can globally control the functionality
- * of the docking system. The dock manager uses an internal stylesheet to
- * style its components like splitters, tabs and buttons. If you want to
- * disable this stylesheet because your application uses its own,
- * just call the function for settings the stylesheet with an empty
- * string.
- * \code
- * DockManager->setStyleSheet("");
- * \endcode
- **/
-class CDockManager : public CDockContainerWidget
-{
-	Q_OBJECT
-private:
-	DockManagerPrivate* d; ///< private data (pimpl)
-	friend struct DockManagerPrivate;
-	friend class CFloatingDockContainer;
-	friend struct FloatingDockContainerPrivate;
-	friend class CDockContainerWidget;
-	friend class DockContainerWidgetPrivate;
-	friend class CDockAreaTabBar;
-	friend class CDockWidgetTab;
-	friend struct DockAreaWidgetPrivate;
-	friend struct DockWidgetTabPrivate;
-	friend class CFloatingDragPreview;
-	friend struct FloatingDragPreviewPrivate;
-
-protected:
-	/**
-	 * Registers the given floating widget in the internal list of
-	 * floating widgets
-	 */
-	void registerFloatingWidget(CFloatingDockContainer* FloatingWidget);
-
-	/**
-	 * Remove the given floating widget from the list of registered floating
-	 * widgets
-	 */
-	void removeFloatingWidget(CFloatingDockContainer* FloatingWidget);
-
-	/**
-	 * Registers the given dock container widget
-	 */
-	void registerDockContainer(CDockContainerWidget* DockContainer);
-
-	/**
-	 * Remove dock container from the internal list of registered dock
-	 * containers
-	 */
-	void removeDockContainer(CDockContainerWidget* DockContainer);
-
-	/**
-	 * Overlay for containers
-	 */
-	CDockOverlay* containerOverlay() const;
-
-	/**
-	 * Overlay for dock areas
-	 */
-	CDockOverlay* dockAreaOverlay() const;
-
-	/**
-	 * Show the floating widgets that has been created floating
-	 */
-	virtual void showEvent(QShowEvent *event) override;
-
-public:
-	using Super = CDockContainerWidget;
-
-	enum eViewMenuInsertionOrder
-	{
-		MenuSortedByInsertion,
-		MenuAlphabeticallySorted
-	};
-
-	/**
-	 * These global configuration flags configure some global dock manager
-	 * settings.
-	 */
-	enum eConfigFlag
-	{
-		ActiveTabHasCloseButton = 0x0001,    //!< If this flag is set, the active tab in a tab area has a close button
-		DockAreaHasCloseButton = 0x0002,     //!< If the flag is set each dock area has a close button
-		DockAreaCloseButtonClosesTab = 0x0004,//!< If the flag is set, the dock area close button closes the active tab, if not set, it closes the complete cock area
-		OpaqueSplitterResize = 0x0008, //!< See QSplitter::setOpaqueResize() documentation
-		XmlAutoFormattingEnabled = 0x0010,//!< If enabled, the XML writer automatically adds line-breaks and indentation to empty sections between elements (ignorable whitespace).
-		XmlCompressionEnabled = 0x0020,//!< If enabled, the XML output will be compressed and is not human readable anymore
-		TabCloseButtonIsToolButton = 0x0040,//! If enabled the tab close buttons will be QToolButtons instead of QPushButtons - disabled by default
-		AllTabsHaveCloseButton = 0x0080, //!< if this flag is set, then all tabs that are closable show a close button
-		RetainTabSizeWhenCloseButtonHidden = 0x0100, //!< if this flag is set, the space for the close button is reserved even if the close button is not visible
-		OpaqueUndocking = 0x0200,///< If enabled, the widgets are immediately undocked into floating widgets, if disabled, only a draw preview is undocked and the real undocking is deferred until the mouse is released
-		DragPreviewIsDynamic = 0x0400,///< If opaque undocking is disabled, this flag defines the behavior of the drag preview window, if this flag is enabled, the preview will be adjusted dynamically to the drop area
-		DragPreviewShowsContentPixmap = 0x0800,///< If opaque undocking is disabled, the created drag preview window shows a copy of the content of the dock widget / dock are that is dragged
-		DragPreviewHasWindowFrame = 0x1000,///< If opaque undocking is disabled, then this flag configures if the drag preview is frameless or looks like a real window
-		DefaultConfig = ActiveTabHasCloseButton
-		              | DockAreaHasCloseButton
-		              | OpaqueSplitterResize
-		              | XmlCompressionEnabled
-		              | OpaqueUndocking, ///< the default configuration
-		DefaultNonOpaqueConfig = ActiveTabHasCloseButton
-		              | DockAreaHasCloseButton
-		              | XmlCompressionEnabled
-		              | DragPreviewShowsContentPixmap, ///< the default configuration for non opaque operations
-		NonOpaqueWithWindowFrame = ActiveTabHasCloseButton
-		              | DockAreaHasCloseButton
-		              | XmlCompressionEnabled
-		              | DragPreviewShowsContentPixmap
-		              | DragPreviewHasWindowFrame ///< the default configuration for non opaque operations that show a real window with frame
-	};
-	Q_DECLARE_FLAGS(ConfigFlags, eConfigFlag)
-
-	/**
-	 * Default Constructor.
-	 * If the given parent is a QMainWindow, the dock manager sets itself as the
-	 * central widget.
-	 * Before you create any dock widgets, you should properly setup the
-	 * configuration flags via setConfigFlags().
-	 */
-	CDockManager(QWidget* parent = 0);
-
-	/**
-	 * Virtual Destructor
-	 */
-	virtual ~CDockManager();
-
-	/**
-	 * This function returns the global configuration flags
-	 */
-	static ConfigFlags configFlags();
-
-	/**
-	 * Sets the global configuration flags for the whole docking system.
-	 * Call this function before you create your first dock widget.
-	 */
-	static void setConfigFlags(const ConfigFlags Flags);
-
-	/**
-	 * Set a certain config flag
-	 */
-	static void setConfigFlag(eConfigFlag Flag, bool On = true);
-
-	/**
-	 * Returns the global icon provider.
-	 * The icon provider enables the use of custom icons in case using
-	 * styleheets for icons is not an option.
-	 */
-	static CIconProvider& iconProvider();
-
-	/**
-	 * Adds dockwidget into the given area.
-	 * If DockAreaWidget is not null, then the area parameter indicates the area
-	 * into the DockAreaWidget. If DockAreaWidget is null, the Dockwidget will
-	 * be dropped into the container. If you would like to add a dock widget
-	 * tabified, then you need to add it to an existing dock area object
-	 * into the CenterDockWidgetArea. The following code shows this:
-	 * \code
-	 * DockManager->addDockWidget(ads::CenterDockWidgetArea, NewDockWidget,
-	 * 	   ExisitingDockArea);
-	 * \endcode
-	 * \return Returns the dock area widget that contains the new DockWidget
-	 */
-	CDockAreaWidget* addDockWidget(DockWidgetArea area, CDockWidget* Dockwidget,
-		CDockAreaWidget* DockAreaWidget = nullptr);
-
-	/**
-	 * This function will add the given Dockwidget to the given dock area as
-	 * a new tab.
-	 * If no dock area widget exists for the given area identifier, a new
-	 * dock area widget is created.
-	 */
-	CDockAreaWidget* addDockWidgetTab(DockWidgetArea area,
-		CDockWidget* Dockwidget);
-
-	/**
-	 * This function will add the given Dockwidget to the given DockAreaWidget
-	 * as a new tab.
-	 */
-	CDockAreaWidget* addDockWidgetTabToArea(CDockWidget* Dockwidget,
-		CDockAreaWidget* DockAreaWidget);
-
-	/**
-	 * Adds the given DockWidget floating and returns the created
-	 * CFloatingDockContainer instance.
-	 */
-	CFloatingDockContainer* addDockWidgetFloating(CDockWidget* Dockwidget);
-
-	/**
-	 * Searches for a registered doc widget with the given ObjectName
-	 * \return Return the found dock widget or nullptr if a dock widget with the
-	 * given name is not registered
-	 */
-	CDockWidget* findDockWidget(const QString& ObjectName) const;
-
-	/**
-	 * Remove the given Dock from the dock manager
-	 */
-	void removeDockWidget(CDockWidget* Dockwidget);
-
-	/**
-	 * This function returns a readable reference to the internal dock
-	 * widgets map so that it is possible to iterate over all dock widgets
-	 */
-	QMap<QString, CDockWidget*> dockWidgetsMap() const;
-
-	/**
-	 * Returns the list of all active and visible dock containers
-	 * Dock containers are the main dock manager and all floating widgets
-	 */
-	const QList<CDockContainerWidget*> dockContainers() const;
-
-	/**
-	 * Returns the list of all floating widgets
-	 */
-	const QList<CFloatingDockContainer*> floatingWidgets() const;
-
-	/**
-	 * This function always return 0 because the main window is always behind
-	 * any floating widget
-	 */
-	virtual unsigned int zOrderIndex() const;
-
-	/**
-	 * Saves the current state of the dockmanger and all its dock widgets
-	 * into the returned QByteArray.
-	 * The XmlMode enables / disables the auto formatting for the XmlStreamWriter.
-	 * If auto formatting is enabled, the output is intended and line wrapped.
-	 * The XmlMode XmlAutoFormattingDisabled is better if you would like to have
-	 * a more compact XML output - i.e. for storage in ini files.
-	 */
-	QByteArray saveState(int version = Version1) const;
-
-	/**
-	 * Restores the state of this dockmanagers dockwidgets.
-	 * The version number is compared with that stored in state. If they do
-	 * not match, the dockmanager's state is left unchanged, and this function
-	 * returns false; otherwise, the state is restored, and this function
-	 * returns true.
-	 */
-	bool restoreState(const QByteArray &state, int version = Version1);
-
-	/**
-	 * Saves the current perspective to the internal list of perspectives.
-	 * A perspective is the current state of the dock manager assigned
-	 * with a certain name. This makes it possible for the user,
-	 * to switch between different perspectives quickly.
-	 * If a perspective with the given name already exists, then
-	 * it will be overwritten with the new state.
-	 */
-	void addPerspective(const QString& UniquePrespectiveName);
-
-	/**
-	 * Removes the perspective with the given name from the list of perspectives
-	 */
-	void removePerspective(const QString& Name);
-
-	/**
-	 * Removes the given perspectives from the dock manager
-	 */
-	void removePerspectives(const QStringList& Names);
-
-	/**
-	 * Returns the names of all available perspectives
-	 */
-	QStringList perspectiveNames() const;
-
-	/**
-	 * Saves the perspectives to the given settings file.
-	 */
-	void savePerspectives(QSettings& Settings) const;
-
-	/**
-	 * Loads the perspectives from the given settings file
-	 */
-	void loadPerspectives(QSettings& Settings);
-
-	/**
-	 * Adds a toggle view action to the the internal view menu.
-	 * You can either manage the insertion of the toggle view actions in your
-	 * application or you can add the actions to the internal view menu and
-	 * then simply insert the menu object into your.
-	 * \param[in] ToggleViewAction The action to insert. If no group is provided
-	 *            the action is directly inserted into the menu. If a group
-	 *            is provided, the action is inserted into the group and the
-	 *            group is inserted into the menu if it is not existing yet.
-	 * \param[in] Group This is the text used for the group menu item
-	 * \param[in] GroupIcon The icon used for grouping the workbenches in the
-	 *            view menu. I.e. if there is a workbench for each device
-	 *            like for spectrometer devices, it is good to group all these
-	 *            workbenches under a menu item
-	 * \return If Group is not empty, this function returns the GroupAction
-	 *         for this group. If the group is empty, the function returns
-	 *         the given ToggleViewAction.
-	 */
-	QAction* addToggleViewActionToMenu(QAction* ToggleViewAction,
-		const QString& Group = QString(), const QIcon& GroupIcon = QIcon());
-
-	/**
-	 * This function returns the internal view menu.
-	 * To fill the view menu, you can use the addToggleViewActionToMenu()
-	 * function.
-	 */
-	QMenu* viewMenu() const;
-
-	/**
-	 * Define the insertion order for toggle view menu items.
-	 * The order defines how the actions are added to the view menu.
-	 * The default insertion order is MenuAlphabeticallySorted to make it
-	 * easier for users to find the menu entry for a certain dock widget.
-	 * You need to call this function befor you insert the first menu item
-	 * into the view menu.
-	 */
-	void setViewMenuInsertionOrder(eViewMenuInsertionOrder Order);
-
-	/**
-	 * This function returns true between the restoringState() and
-	 * stateRestored() signals.
-	 */
-	bool isRestoringState() const;
-
-	/**
-	 * The distance the user needs to move the mouse with the left button
-	 * hold down before a dock widget start floating
-	 */
-	static int startDragDistance();
-
-public slots:
-	/**
-	 * Opens the perspective with the given name.
-	 */
-	void openPerspective(const QString& PerspectiveName);
-
-signals:
-	/**
-	 * This signal is emitted if the list of perspectives changed
-	 */
-	void perspectiveListChanged();
-
-	/**
-	 * This signal is emitted if perspectives have been removed
-	 */
-	void perspectivesRemoved();
-
-	/**
-	 * This signal is emitted, if the restore function is called, just before
-	 * the dock manager starts restoring the state.
-	 * If this function is called, nothing has changed yet
-	 */
-	void restoringState();
-
-    /**
-     * This signal is emitted if the state changed in restoreState.
-     * The signal is emitted if the restoreState() function is called or
-     * if the openPerspective() function is called
-     */
-    void stateRestored();
-
-    /**
-     * This signal is emitted, if the dock manager starts opening a
-     * perspective.
-     * Opening a perspective may take more than a second if there are
-     * many complex widgets. The application may use this signal
-     * to show some progress indicator or to change the mouse cursor
-     * into a busy cursor.
-     */
-    void openingPerspective(const QString& PerspectiveName);
-
-    /**
-     * This signal is emitted if the dock manager finished opening a
-     * perspective
-     */
-    void perspectiveOpened(const QString& PerspectiveName);
-
-    /**
-     * This signal is emitted, if a new DockArea has been created.
-     * An application can use this signal to set custom icons or custom
-     * tooltips for the DockArea buttons.
-     */
-    void dockAreaCreated(CDockAreaWidget* DockArea);
-
-    /**
-     * This signal is emitted just before the given dock widget is removed
-     * from the
-     */
-    void dockWidgetAboutToBeRemoved(CDockWidget* DockWidget);
-
-    /**
-     * This signal is emitted if a dock widget has been removed with the remove
-     * removeDockWidget() function.
-     * If this signal is emitted, the dock widget has been removed from the
-     * docking system but it is not deleted yet.
-     */
-    void dockWidgetRemoved(CDockWidget* DockWidget);
-}; // class DockManager
-} // namespace ads
-//-----------------------------------------------------------------------------
-#endif // DockManagerH

src/ui/AdvDock/DockOverlay.cpp

@@ -1,817 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-** 
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-** 
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-** 
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "DockOverlay.h"
-
-#include <QPointer>
-#include <QPaintEvent>
-#include <QResizeEvent>
-#include <QMoveEvent>
-#include <QPainter>
-#include <QGridLayout>
-#include <QCursor>
-#include <QIcon>
-#include <QLabel>
-#include <QtGlobal>
-#include <QDebug>
-#include <QMap>
-#include <QWindow>
-
-#include "DockAreaWidget.h"
-
-#include <iostream>
-
-namespace ads
-{
-
-/**
- * Private data class of CDockOverlay
- */
-struct DockOverlayPrivate
-{
-	CDockOverlay* _this;
-	DockWidgetAreas AllowedAreas = InvalidDockWidgetArea;
-	CDockOverlayCross* Cross;
-	QPointer<QWidget> TargetWidget;
-	DockWidgetArea LastLocation = InvalidDockWidgetArea;
-	bool DropPreviewEnabled = true;
-	CDockOverlay::eMode Mode = CDockOverlay::ModeDockAreaOverlay;
-	QRect DropAreaRect;
-
-	/**
-	 * Private data constructor
-	 */
-	DockOverlayPrivate(CDockOverlay* _public) : _this(_public) {}
-};
-
-/**
- * Private data of CDockOverlayCross class
- */
-struct DockOverlayCrossPrivate
-{
-	CDockOverlayCross* _this;
-	CDockOverlay::eMode Mode = CDockOverlay::ModeDockAreaOverlay;
-	CDockOverlay* DockOverlay;
-	QHash<DockWidgetArea, QWidget*> DropIndicatorWidgets;
-	QGridLayout* GridLayout;
-	QColor IconColors[5];
-	bool UpdateRequired = false;
-	double LastDevicePixelRatio = 0.1;
-
-	/**
-	 * Private data constructor
-	 */
-	DockOverlayCrossPrivate(CDockOverlayCross* _public) : _this(_public) {}
-
-	/**
-	 *
-	 * @param area
-	 * @return
-	 */
-	QPoint areaGridPosition(const DockWidgetArea area);
-
-
-	/**
-	 * Palette based default icon colors
-	 */
-	QColor defaultIconColor(CDockOverlayCross::eIconColor ColorIndex)
-	{
-		QPalette pal = _this->palette();
-		switch (ColorIndex)
-		{
-		case CDockOverlayCross::FrameColor: return pal.color(QPalette::Active, QPalette::Highlight);
-		case CDockOverlayCross::WindowBackgroundColor: return pal.color(QPalette::Active, QPalette::Base);
-		case CDockOverlayCross::OverlayColor:
-			 {
-				 QColor Color = pal.color(QPalette::Active, QPalette::Highlight);
-				 Color.setAlpha(64);
-				 return Color;
-			 }
-			 break;
-
-		case CDockOverlayCross::ArrowColor: return pal.color(QPalette::Active, QPalette::Base);
-		case CDockOverlayCross::ShadowColor: return QColor(0, 0, 0, 64);
-		default:
-			return QColor();
-		}
-
-		return QColor();
-	}
-
-	/**
-	 * Stylehseet based icon colors
-	 */
-	QColor iconColor(CDockOverlayCross::eIconColor ColorIndex)
-	{
-		QColor Color = IconColors[ColorIndex];
-		if (!Color.isValid())
-		{
-			Color = defaultIconColor(ColorIndex);
-			IconColors[ColorIndex] = Color;
-		}
-		return Color;
-	}
-
-    //============================================================================
-    /**
-     * Helper function that returns the drop indicator width depending on the
-     * operating system
-     */
-    qreal dropIndicatiorWidth(QLabel* l) const
-    {
-    #ifdef Q_OS_LINUX
-        Q_UNUSED(l)
-        return 40;
-    #else
-        return static_cast<qreal>(l->fontMetrics().height()) * 3.f;
-    #endif
-    }
-
-
-	//============================================================================
-	QWidget* createDropIndicatorWidget(DockWidgetArea DockWidgetArea,
-		CDockOverlay::eMode Mode)
-	{
-		QLabel* l = new QLabel();
-		l->setObjectName("DockWidgetAreaLabel");
-
-        const qreal metric = dropIndicatiorWidth(l);
-		const QSizeF size(metric, metric);
-
-		l->setPixmap(createHighDpiDropIndicatorPixmap(size, DockWidgetArea, Mode));
-		l->setWindowFlags(Qt::Tool | Qt::FramelessWindowHint);
-		l->setAttribute(Qt::WA_TranslucentBackground);
-		l->setProperty("dockWidgetArea", DockWidgetArea);
-		return l;
-	}
-
-	//============================================================================
-	void updateDropIndicatorIcon(QWidget* DropIndicatorWidget)
-	{
-		QLabel* l = qobject_cast<QLabel*>(DropIndicatorWidget);
-        const qreal metric = dropIndicatiorWidth(l);
-		const QSizeF size(metric, metric);
-
-		int Area = l->property("dockWidgetArea").toInt();
-		l->setPixmap(createHighDpiDropIndicatorPixmap(size, (DockWidgetArea)Area, Mode));
-	}
-
-	//============================================================================
-	QPixmap createHighDpiDropIndicatorPixmap(const QSizeF& size, DockWidgetArea DockWidgetArea,
-		CDockOverlay::eMode Mode)
-	{
-		QColor borderColor = iconColor(CDockOverlayCross::FrameColor);
-		QColor backgroundColor = iconColor(CDockOverlayCross::WindowBackgroundColor);
-
-#if QT_VERSION >= 0x050600
-		double DevicePixelRatio = _this->window()->devicePixelRatioF();
-#else
-        double DevicePixelRatio = _this->window()->devicePixelRatio();
-#endif
-		QSizeF PixmapSize = size * DevicePixelRatio;
-		QPixmap pm(PixmapSize.toSize());
-		pm.fill(QColor(0, 0, 0, 0));
-
-		QPainter p(&pm);
-		QPen pen = p.pen();
-		QRectF ShadowRect(pm.rect());
-		QRectF baseRect;
-		baseRect.setSize(ShadowRect.size() * 0.7);
-		baseRect.moveCenter(ShadowRect.center());
-
-		// Fill
-		QColor ShadowColor = iconColor(CDockOverlayCross::ShadowColor);
-		if (ShadowColor.alpha() == 255)
-		{
-			ShadowColor.setAlpha(64);
-		}
-		p.fillRect(ShadowRect, ShadowColor);
-
-		// Drop area rect.
-		p.save();
-		QRectF areaRect;
-		QLineF areaLine;
-		QRectF nonAreaRect;
-		switch (DockWidgetArea)
-		{
-			case TopDockWidgetArea:
-				areaRect = QRectF(baseRect.x(), baseRect.y(), baseRect.width(), baseRect.height() * .5f);
-				nonAreaRect = QRectF(baseRect.x(), ShadowRect.height() * .5f, baseRect.width(), baseRect.height() * .5f);
-				areaLine = QLineF(areaRect.bottomLeft(), areaRect.bottomRight());
-				break;
-			case RightDockWidgetArea:
-				areaRect = QRectF(ShadowRect.width() * .5f, baseRect.y(), baseRect.width() * .5f, baseRect.height());
-				nonAreaRect = QRectF(baseRect.x(), baseRect.y(), baseRect.width() * .5f, baseRect.height());
-				areaLine = QLineF(areaRect.topLeft(), areaRect.bottomLeft());
-				break;
-			case BottomDockWidgetArea:
-				areaRect = QRectF(baseRect.x(), ShadowRect.height() * .5f, baseRect.width(), baseRect.height() * .5f);
-				nonAreaRect = QRectF(baseRect.x(), baseRect.y(), baseRect.width(), baseRect.height() * .5f);
-				areaLine = QLineF(areaRect.topLeft(), areaRect.topRight());
-				break;
-			case LeftDockWidgetArea:
-				areaRect = QRectF(baseRect.x(), baseRect.y(), baseRect.width() * .5f, baseRect.height());
-				nonAreaRect = QRectF(ShadowRect.width() * .5f, baseRect.y(), baseRect.width() * .5f, baseRect.height());
-				areaLine = QLineF(areaRect.topRight(), areaRect.bottomRight());
-				break;
-			default:
-				break;
-		}
-
-		QSizeF baseSize = baseRect.size();
-		if (CDockOverlay::ModeContainerOverlay == Mode && DockWidgetArea != CenterDockWidgetArea)
-		{
-			baseRect = areaRect;
-		}
-
-		p.fillRect(baseRect, backgroundColor);
-		if (areaRect.isValid())
-		{
-			pen = p.pen();
-			pen.setColor(borderColor);
-			QColor Color = iconColor(CDockOverlayCross::OverlayColor);
-			if (Color.alpha() == 255)
-			{
-				Color.setAlpha(64);
-			}
-			p.setBrush(Color);
-			p.setPen(Qt::NoPen);
-			p.drawRect(areaRect);
-
-			pen = p.pen();
-			pen.setWidth(1);
-			pen.setColor(borderColor);
-			pen.setStyle(Qt::DashLine);
-			p.setPen(pen);
-			p.drawLine(areaLine);
-		}
-		p.restore();
-
-		p.save();
-		// Draw outer border
-		pen = p.pen();
-		pen.setColor(borderColor);
-		pen.setWidth(1);
-		p.setBrush(Qt::NoBrush);
-		p.setPen(pen);
-		p.drawRect(baseRect);
-
-		// draw window title bar
-		p.setBrush(borderColor);
-		QRectF FrameRect(baseRect.topLeft(), QSizeF(baseRect.width(), baseSize.height() / 10));
-		p.drawRect(FrameRect);
-		p.restore();
-
-		// Draw arrow for outer container drop indicators
-		if (CDockOverlay::ModeContainerOverlay == Mode && DockWidgetArea != CenterDockWidgetArea)
-		{
-			QRectF ArrowRect;
-			ArrowRect.setSize(baseSize);
-			ArrowRect.setWidth(ArrowRect.width() / 4.6);
-			ArrowRect.setHeight(ArrowRect.height() / 2);
-			ArrowRect.moveCenter(QPointF(0, 0));
-			QPolygonF Arrow;
-			Arrow << ArrowRect.topLeft()
-				<< QPointF( ArrowRect.right(),  ArrowRect.center().y())
-				<< ArrowRect.bottomLeft();
-			p.setPen(Qt::NoPen);
-			p.setBrush(iconColor(CDockOverlayCross::ArrowColor));
-			p.setRenderHint(QPainter::Antialiasing, true);
-			p.translate(nonAreaRect.center().x(), nonAreaRect.center().y());
-
-			switch (DockWidgetArea)
-			{
-			case TopDockWidgetArea:
-				 p.rotate(-90);
-				 break;
-			case RightDockWidgetArea:
-				 break;
-			case BottomDockWidgetArea:
-				 p.rotate(90);
-				 break;
-			case LeftDockWidgetArea:
-				p.rotate(180);
-				 break;
-			default:
-				 break;
-			}
-
-			p.drawPolygon(Arrow);
-		}
-
-		pm.setDevicePixelRatio(DevicePixelRatio);
-		return pm;
-	}
-
-};
-
-
-//============================================================================
-CDockOverlay::CDockOverlay(QWidget* parent, eMode Mode) :
-	QFrame(parent),
-	d(new DockOverlayPrivate(this))
-{
-	d->Mode = Mode;
-	d->Cross = new CDockOverlayCross(this);
-#ifdef Q_OS_LINUX
-	setWindowFlags(Qt::Tool | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint | Qt::X11BypassWindowManagerHint);
-#else
-	setWindowFlags(Qt::Tool | Qt::FramelessWindowHint);
-#endif
-	setWindowOpacity(1);
-	setWindowTitle("DockOverlay");
-	setAttribute(Qt::WA_NoSystemBackground);
-	setAttribute(Qt::WA_TranslucentBackground);
-
-	d->Cross->setVisible(false);
-	setVisible(false);
-}
-
-
-//============================================================================
-CDockOverlay::~CDockOverlay()
-{
-	delete d;
-}
-
-
-//============================================================================
-void CDockOverlay::setAllowedAreas(DockWidgetAreas areas)
-{
-	if (areas == d->AllowedAreas)
-		return;
-	d->AllowedAreas = areas;
-	d->Cross->reset();
-}
-
-
-//============================================================================
-DockWidgetAreas CDockOverlay::allowedAreas() const
-{
-	return d->AllowedAreas;
-}
-
-
-//============================================================================
-DockWidgetArea CDockOverlay::dropAreaUnderCursor() const
-{
-	DockWidgetArea Result = d->Cross->cursorLocation();
-	if (Result != InvalidDockWidgetArea)
-	{
-		return Result;
-	}
-
-	CDockAreaWidget* DockArea = dynamic_cast<CDockAreaWidget*>(d->TargetWidget.data());
-	if (!DockArea)
-	{
-		return Result;
-	}
-
-	if (DockArea->titleBarGeometry().contains(DockArea->mapFromGlobal(QCursor::pos())))
-	{
-		return CenterDockWidgetArea;
-	}
-
-	return Result;
-}
-
-
-//============================================================================
-DockWidgetArea CDockOverlay::showOverlay(QWidget* target)
-{
-	if (d->TargetWidget == target)
-	{
-		// Hint: We could update geometry of overlay here.
-		DockWidgetArea da = dropAreaUnderCursor();
-		if (da != d->LastLocation)
-		{
-			repaint();
-			d->LastLocation = da;
-		}
-		return da;
-	}
-
-	d->TargetWidget = target;
-	d->LastLocation = InvalidDockWidgetArea;
-
-	// Move it over the target.
-	resize(target->size());
-	QPoint TopLeft = target->mapToGlobal(target->rect().topLeft());
-	move(TopLeft);
-	show();
-	d->Cross->updatePosition();
-	d->Cross->updateOverlayIcons();
-	return dropAreaUnderCursor();
-}
-
-
-//============================================================================
-void CDockOverlay::hideOverlay()
-{
-	hide();
-	d->TargetWidget.clear();
-	d->LastLocation = InvalidDockWidgetArea;
-	d->DropAreaRect = QRect();
-}
-
-
-//============================================================================
-void CDockOverlay::enableDropPreview(bool Enable)
-{
-	d->DropPreviewEnabled = Enable;
-	update();
-}
-
-
-//============================================================================
-bool CDockOverlay::dropPreviewEnabled() const
-{
-	return d->DropPreviewEnabled;
-}
-
-
-//============================================================================
-void CDockOverlay::paintEvent(QPaintEvent* event)
-{
-	Q_UNUSED(event);
-	// Draw rect based on location
-	if (!d->DropPreviewEnabled)
-	{
-		d->DropAreaRect = QRect();
-		return;
-	}
-
-	QRect r = rect();
-	const DockWidgetArea da = dropAreaUnderCursor();
-	double Factor = (CDockOverlay::ModeContainerOverlay == d->Mode) ?
-		3 : 2;
-
-	switch (da)
-	{
-    case TopDockWidgetArea: r.setHeight(r.height() / Factor); break;
-	case RightDockWidgetArea: r.setX(r.width() * (1 - 1 / Factor)); break;
-	case BottomDockWidgetArea: r.setY(r.height() * (1 - 1 / Factor)); break;
-	case LeftDockWidgetArea: r.setWidth(r.width() / Factor); break;
-	case CenterDockWidgetArea: r = rect();break;
-	default: return;
-	}
-	QPainter painter(this);
-    QColor Color = palette().color(QPalette::Active, QPalette::Highlight);
-    QPen Pen = painter.pen();
-    Pen.setColor(Color.darker(120));
-    Pen.setStyle(Qt::SolidLine);
-    Pen.setWidth(1);
-    Pen.setCosmetic(true);
-    painter.setPen(Pen);
-    Color = Color.lighter(130);
-    Color.setAlpha(64);
-    painter.setBrush(Color);
-	painter.drawRect(r.adjusted(0, 0, -1, -1));
-	d->DropAreaRect = r;
-}
-
-
-//============================================================================
-QRect CDockOverlay::dropOverlayRect() const
-{
-	return d->DropAreaRect;
-}
-
-
-//============================================================================
-void CDockOverlay::showEvent(QShowEvent* e)
-{
-	d->Cross->show();
-	QFrame::showEvent(e);
-}
-
-
-//============================================================================
-void CDockOverlay::hideEvent(QHideEvent* e)
-{
-	d->Cross->hide();
-	QFrame::hideEvent(e);
-}
-
-
-//============================================================================
-bool CDockOverlay::event(QEvent *e)
-{
-	bool Result = Super::event(e);
-	if (e->type() == QEvent::Polish)
-	{
-		d->Cross->setupOverlayCross(d->Mode);
-	}
-	return Result;
-}
-
-
-//============================================================================
-static int areaAlignment(const DockWidgetArea area)
-{
-	switch (area)
-	{
-		case TopDockWidgetArea: return (int) Qt::AlignHCenter | Qt::AlignBottom;
-		case RightDockWidgetArea: return (int) Qt::AlignLeft | Qt::AlignVCenter;
-		case BottomDockWidgetArea: return (int) Qt::AlignHCenter | Qt::AlignTop;
-		case LeftDockWidgetArea: return (int) Qt::AlignRight | Qt::AlignVCenter;
-		case CenterDockWidgetArea:  return (int) Qt::AlignCenter;
-		default: return Qt::AlignCenter;
-	}
-}
-
-//============================================================================
-// DockOverlayCrossPrivate
-//============================================================================
-QPoint DockOverlayCrossPrivate::areaGridPosition(const DockWidgetArea area)
-{
-	if (CDockOverlay::ModeDockAreaOverlay == Mode)
-	{
-		switch (area)
-		{
-			case TopDockWidgetArea: return QPoint(1, 2);
-			case RightDockWidgetArea: return QPoint(2, 3);
-			case BottomDockWidgetArea: return QPoint(3, 2);
-			case LeftDockWidgetArea: return QPoint(2, 1);
-			case CenterDockWidgetArea: return QPoint(2, 2);
-			default: return QPoint();
-		}
-	}
-	else
-	{
-		switch (area)
-		{
-			case TopDockWidgetArea: return QPoint(0, 2);
-			case RightDockWidgetArea: return QPoint(2, 4);
-			case BottomDockWidgetArea: return QPoint(4, 2);
-			case LeftDockWidgetArea: return QPoint(2, 0);
-			case CenterDockWidgetArea: return QPoint(2, 2);
-			default: return QPoint();
-		}
-	}
-}
-
-
-//============================================================================
-CDockOverlayCross::CDockOverlayCross(CDockOverlay* overlay) :
-	QWidget(overlay->parentWidget()),
-	d(new DockOverlayCrossPrivate(this))
-{
-	d->DockOverlay = overlay;
-#ifdef Q_OS_LINUX
-	setWindowFlags(Qt::Tool | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint | Qt::X11BypassWindowManagerHint);
-#else
-	setWindowFlags(Qt::Tool | Qt::FramelessWindowHint);
-#endif
-	setWindowTitle("DockOverlayCross");
-	setAttribute(Qt::WA_TranslucentBackground);
-
-	d->GridLayout = new QGridLayout();
-	d->GridLayout->setSpacing(0);
-	setLayout(d->GridLayout);
-}
-
-
-//============================================================================
-CDockOverlayCross::~CDockOverlayCross()
-{
-	delete d;
-}
-
-
-//============================================================================
-void CDockOverlayCross::setupOverlayCross(CDockOverlay::eMode Mode)
-{
-	d->Mode = Mode;
-
-	QHash<DockWidgetArea, QWidget*> areaWidgets;
-	areaWidgets.insert(TopDockWidgetArea, d->createDropIndicatorWidget(TopDockWidgetArea, Mode));
-	areaWidgets.insert(RightDockWidgetArea, d->createDropIndicatorWidget(RightDockWidgetArea, Mode));
-	areaWidgets.insert(BottomDockWidgetArea, d->createDropIndicatorWidget(BottomDockWidgetArea, Mode));
-	areaWidgets.insert(LeftDockWidgetArea, d->createDropIndicatorWidget(LeftDockWidgetArea, Mode));
-	areaWidgets.insert(CenterDockWidgetArea, d->createDropIndicatorWidget(CenterDockWidgetArea, Mode));
-#if QT_VERSION >= 0x050600
-	d->LastDevicePixelRatio = devicePixelRatioF();
-#else
-    d->LastDevicePixelRatio = devicePixelRatio();
-#endif
-	setAreaWidgets(areaWidgets);
-	d->UpdateRequired = false;
-}
-
-
-//============================================================================
-void CDockOverlayCross::updateOverlayIcons()
-{
-	if (windowHandle()->devicePixelRatio() == d->LastDevicePixelRatio)
-	{
-		return;
-	}
-
-	for (auto Widget : d->DropIndicatorWidgets)
-	{
-		d->updateDropIndicatorIcon(Widget);
-	}
-#if QT_VESION >= 0x050600
-	d->LastDevicePixelRatio = devicePixelRatioF();
-#else
-    d->LastDevicePixelRatio = devicePixelRatio();
-#endif
-}
-
-
-//============================================================================
-void CDockOverlayCross::setIconColor(eIconColor ColorIndex, const QColor& Color)
-{
-	d->IconColors[ColorIndex] = Color;
-	d->UpdateRequired = true;
-}
-
-
-//============================================================================
-QColor CDockOverlayCross::iconColor(eIconColor ColorIndex) const
-{
-	return d->IconColors[ColorIndex];
-}
-
-
-//============================================================================
-void CDockOverlayCross::setAreaWidgets(const QHash<DockWidgetArea, QWidget*>& widgets)
-{
-	// Delete old widgets.
-	QMutableHashIterator<DockWidgetArea, QWidget*> i(d->DropIndicatorWidgets);
-	while (i.hasNext())
-	{
-		i.next();
-		QWidget* widget = i.value();
-		d->GridLayout->removeWidget(widget);
-		delete widget;
-		i.remove();
-	}
-
-	// Insert new widgets into grid.
-	d->DropIndicatorWidgets = widgets;
-	QHashIterator<DockWidgetArea, QWidget*> i2(d->DropIndicatorWidgets);
-	while (i2.hasNext())
-	{
-		i2.next();
-		const DockWidgetArea area = i2.key();
-		QWidget* widget = i2.value();
-		QPoint p = d->areaGridPosition(area);
-		d->GridLayout->addWidget(widget, p.x(), p.y(), (Qt::Alignment) areaAlignment(area));
-	}
-
-	if (CDockOverlay::ModeDockAreaOverlay == d->Mode)
-	{
-		d->GridLayout->setContentsMargins(0, 0, 0, 0);
-		d->GridLayout->setRowStretch(0, 1);
-		d->GridLayout->setRowStretch(1, 0);
-		d->GridLayout->setRowStretch(2, 0);
-		d->GridLayout->setRowStretch(3, 0);
-		d->GridLayout->setRowStretch(4, 1);
-
-		d->GridLayout->setColumnStretch(0, 1);
-		d->GridLayout->setColumnStretch(1, 0);
-		d->GridLayout->setColumnStretch(2, 0);
-		d->GridLayout->setColumnStretch(3, 0);
-		d->GridLayout->setColumnStretch(4, 1);
-	}
-	else
-	{
-		d->GridLayout->setContentsMargins(4, 4, 4, 4);
-		d->GridLayout->setRowStretch(0, 0);
-		d->GridLayout->setRowStretch(1, 1);
-		d->GridLayout->setRowStretch(2, 1);
-		d->GridLayout->setRowStretch(3, 1);
-		d->GridLayout->setRowStretch(4, 0);
-
-		d->GridLayout->setColumnStretch(0, 0);
-		d->GridLayout->setColumnStretch(1, 1);
-		d->GridLayout->setColumnStretch(2, 1);
-		d->GridLayout->setColumnStretch(3, 1);
-		d->GridLayout->setColumnStretch(4, 0);
-	}
-	reset();
-}
-
-
-//============================================================================
-DockWidgetArea CDockOverlayCross::cursorLocation() const
-{
-	const QPoint pos = mapFromGlobal(QCursor::pos());
-	QHashIterator<DockWidgetArea, QWidget*> i(d->DropIndicatorWidgets);
-	while (i.hasNext())
-	{
-		i.next();
-		if (d->DockOverlay->allowedAreas().testFlag(i.key())
-			&& i.value()
-			&& i.value()->isVisible()
-			&& i.value()->geometry().contains(pos))
-		{
-			return i.key();
-		}
-	}
-	return InvalidDockWidgetArea;
-}
-
-
-//============================================================================
-void CDockOverlayCross::showEvent(QShowEvent*)
-{
-	if (d->UpdateRequired)
-	{
-		setupOverlayCross(d->Mode);
-	}
-	this->updatePosition();
-}
-
-
-//============================================================================
-void CDockOverlayCross::updatePosition()
-{
-	resize(d->DockOverlay->size());
-	QPoint TopLeft = d->DockOverlay->pos();
-	QPoint Offest((this->width() - d->DockOverlay->width()) / 2,
-		(this->height() - d->DockOverlay->height()) / 2);
-	QPoint CrossTopLeft = TopLeft - Offest;
-	move(CrossTopLeft);
-}
-
-
-//============================================================================
-void CDockOverlayCross::reset()
-{
-	QList<DockWidgetArea> allAreas;
-	allAreas << TopDockWidgetArea << RightDockWidgetArea
-		<< BottomDockWidgetArea << LeftDockWidgetArea << CenterDockWidgetArea;
-	const DockWidgetAreas allowedAreas = d->DockOverlay->allowedAreas();
-
-	// Update visibility of area widgets based on allowedAreas.
-	for (int i = 0; i < allAreas.count(); ++i)
-	{
-		QPoint p = d->areaGridPosition(allAreas.at(i));
-		QLayoutItem* item = d->GridLayout->itemAtPosition(p.x(), p.y());
-		QWidget* w = nullptr;
-		if (item && (w = item->widget()) != nullptr)
-		{
-			w->setVisible(allowedAreas.testFlag(allAreas.at(i)));
-		}
-	}
-}
-
-
-//============================================================================
-void CDockOverlayCross::setIconColors(const QString& Colors)
-{
-	static const QMap<QString, int> ColorCompenentStringMap{
-		{"Frame", CDockOverlayCross::FrameColor},
-		{"Background", CDockOverlayCross::WindowBackgroundColor},
-		{"Overlay", CDockOverlayCross::OverlayColor},
-		{"Arrow", CDockOverlayCross::ArrowColor},
-		{"Shadow", CDockOverlayCross::ShadowColor}};
-
-	auto ColorList = Colors.split(' ', Qt::SkipEmptyParts);
-	for (const auto& ColorListEntry : ColorList)
-	{
-		auto ComponentColor = ColorListEntry.split('=', Qt::SkipEmptyParts);
-		int Component = ColorCompenentStringMap.value(ComponentColor[0], -1);
-		if (Component < 0)
-		{
-			continue;
-		}
-		d->IconColors[Component] = QColor(ComponentColor[1]);
-	}
-
-	d->UpdateRequired = true;
-}
-
-//============================================================================
-QString CDockOverlayCross::iconColors() const
-{
-	return QString();
-}
-
-
-
-} // namespace ads
-//----------------------------------------------------------------------------
-

src/ui/AdvDock/DockOverlay.h

@@ -1,257 +0,0 @@
-#ifndef DockOverlayH
-#define DockOverlayH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QPointer>
-#include <QHash>
-#include <QRect>
-#include <QFrame>
-
-#include "ads_globals.h"
-
-class QGridLayout;
-
-namespace ads
-{
-struct DockOverlayPrivate;
-class CDockOverlayCross;
-
-/*!
- * DockOverlay paints a translucent rectangle over another widget. The geometry
- * of the rectangle is based on the mouse location.
- */
-class CDockOverlay : public QFrame
-{
-	Q_OBJECT
-private:
-	DockOverlayPrivate* d; //< private data class
-	friend struct DockOverlayPrivate;
-	friend class DockOverlayCross;
-
-public:
-	using Super = QFrame;
-
-	enum eMode
-	{
-		ModeDockAreaOverlay,
-		ModeContainerOverlay
-	};
-
-	/**
-	 * Creates a dock overlay
-	 */
-	CDockOverlay(QWidget* parent, eMode Mode = ModeDockAreaOverlay);
-
-	/**
-	 * Virtual destructor
-	 */
-	virtual ~CDockOverlay();
-
-	/**
-	 * Configures the areas that are allowed for docking
-	 */
-	void setAllowedAreas(DockWidgetAreas areas);
-
-	/**
-	 * Returns flags with all allowed drop areas
-	 */
-	DockWidgetAreas allowedAreas() const;
-
-	/**
-	 * Returns the drop area under the current cursor location
-	 */
-	DockWidgetArea dropAreaUnderCursor() const;
-
-	/**
-	 * Show the drop overly for the given target widget
-	 */
-	DockWidgetArea showOverlay(QWidget* target);
-
-	/**
-	 * Hides the overlay
-	 */
-	void hideOverlay();
-
-	/**
-	 * Enables / disables the semi transparent overlay rectangle that represents
-	 * the future area of the dropped widget
-	 */
-	void enableDropPreview(bool Enable);
-
-	/**
-	 * Returns true if drop preview is enabled
-	 */
-	bool dropPreviewEnabled() const;
-
-	/**
-	 * The drop overlay rectangle for the target area
-	 */
-	QRect dropOverlayRect() const;
-
-	/**
-	 * Handle polish events
-	 */
-	virtual bool event(QEvent *e) override;
-
-protected:
-	virtual void paintEvent(QPaintEvent *e) override;
-	virtual void showEvent(QShowEvent* e) override;
-	virtual void hideEvent(QHideEvent* e) override;
-};
-
-
-struct DockOverlayCrossPrivate;
-/*!
- * DockOverlayCross shows a cross with 5 different drop area possibilities.
- * I could have handled everything inside DockOverlay, but because of some
- * styling issues it's better to have a separate class for the cross.
- * You can style the cross icon using the property system.
- * \code
- * ads--CDockOverlayCross
-  {
-		qproperty-iconFrameColor: palette(highlight);
-		qproperty-iconBackgroundColor: palette(base);
-		qproperty-iconOverlayColor: palette(highlight);
-		qproperty-iconArrowColor: rgb(227, 227, 227);
-		qproperty-iconShadowColor: rgb(0, 0, 0);
-	}
- * \endcode
- * Or you can use the iconColors property to pass in AARRGGBB values as
- * hex string like shown in the example below.
- * \code
- * ads--CDockOverlayCross
- * {
- *     qproperty-iconColors: "Frame=#ff3d3d3d Background=#ff929292 Overlay=#1f3d3d3d Arrow=#ffb4b4b4 Shadow=#40474747";
- * }
- * \endcode
- */
-class CDockOverlayCross : public QWidget
-{
-	Q_OBJECT
-	Q_PROPERTY(QString iconColors READ iconColors WRITE setIconColors)
-	Q_PROPERTY(QColor iconFrameColor READ iconColor WRITE setIconFrameColor)
-	Q_PROPERTY(QColor iconBackgroundColor READ iconColor WRITE setIconBackgroundColor)
-	Q_PROPERTY(QColor iconOverlayColor READ iconColor WRITE setIconOverlayColor)
-	Q_PROPERTY(QColor iconArrowColor READ iconColor WRITE setIconArrowColor)
-	Q_PROPERTY(QColor iconShadowColor READ iconColor WRITE setIconShadowColor)
-
-public:
-	enum eIconColor
-	{
-		FrameColor,///< the color of the frame of the small window icon
-		WindowBackgroundColor,///< the background color of the small window in the icon
-		OverlayColor,///< the color that shows the overlay (the dock side) in the icon
-		ArrowColor,///< the arrow that points into the direction
-		ShadowColor///< the color of the shadow rectangle that is painted below the icons
-	};
-
-private:
-	DockOverlayCrossPrivate* d;
-	friend struct DockOverlayCrossPrivate;
-	friend class CDockOverlay;
-
-protected:
-	/**
-     * This function returns an empty string and is only here to silence
-     * moc
-     */
-    QString iconColors() const;
-
-    /**
-     * This is a dummy function for the property system
-     */
-    QColor iconColor() const {return QColor();}
-    void setIconFrameColor(const QColor& Color) {setIconColor(FrameColor, Color);}
-    void setIconBackgroundColor(const QColor& Color) {setIconColor(WindowBackgroundColor, Color);}
-    void setIconOverlayColor(const QColor& Color) {setIconColor(OverlayColor, Color);}
-    void setIconArrowColor(const QColor& Color) {setIconColor(ArrowColor, Color);}
-    void setIconShadowColor(const QColor& Color) {setIconColor(ShadowColor, Color);}
-
-public:
-	/**
-	 * Creates an overlay cross for the given overlay
-	 */
-	CDockOverlayCross(CDockOverlay* overlay);
-
-	/**
-	 * Virtual destructor
-	 */
-	virtual ~CDockOverlayCross();
-
-	/**
-	 * Sets a certain icon color
-	 */
-	void setIconColor(eIconColor ColorIndex, const QColor& Color);
-
-	/**
-	 * Returns the icon color given by ColorIndex
-	 */
-	QColor iconColor(eIconColor ColorIndex) const;
-
-	/**
-	 * Returns the dock widget area depending on the current cursor location.
-	 * The function checks, if the mouse cursor is inside of any drop indicator
-	 * widget and returns the corresponding DockWidgetArea.
-	 */
-	DockWidgetArea cursorLocation() const;
-
-	/**
-	 * Sets up the overlay cross for the given overlay mode
-	 */
-	void setupOverlayCross(CDockOverlay::eMode Mode);
-
-	/**
-	 * Recreates the overlay icons.
-	 */
-	void updateOverlayIcons();
-
-	/**
-	 * Resets and updates the
-	 */
-	void reset();
-
-	/**
-	 * Updates the current position
-	 */
-	void updatePosition();
-
-	/**
-	 * A string with all icon colors to set.
-	 * You can use this property to style the overly icon via CSS stylesheet
-	 * file. The colors are set via a color identifier and a hex AARRGGBB value like
-	 * in the example below.
-	 * \code
-	 * ads--CDockOverlayCross
-	 * {
-	 *     qproperty-iconColors: "Frame=#ff3d3d3d Background=#ff929292 Overlay=#1f3d3d3d Arrow=#ffb4b4b4 Shadow=#40474747";
-	 * }
-	 */
-    void setIconColors(const QString& Colors);
-
-protected:
-	virtual void showEvent(QShowEvent* e) override;
-	void setAreaWidgets(const QHash<DockWidgetArea, QWidget*>& widgets);
-}; // CDockOverlayCross
-
-} // namespace ads
-#endif // DockOverlayH

src/ui/AdvDock/DockSplitter.cpp

@@ -1,95 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-** 
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-** 
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-** 
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockSplitter.cpp
-/// \author Uwe Kindler
-/// \date   24.03.2017
-/// \brief  Implementation of CDockSplitter
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "DockSplitter.h"
-
-#include <QDebug>
-#include <QChildEvent>
-#include <QVariant>
-
-#include "DockAreaWidget.h"
-
-namespace ads
-{
-/**
- * Private dock splitter data
- */
-struct DockSplitterPrivate
-{
-	CDockSplitter* _this;
-	int VisibleContentCount = 0;
-
-	DockSplitterPrivate(CDockSplitter* _public) : _this(_public) {}
-};
-
-//============================================================================
-CDockSplitter::CDockSplitter(QWidget *parent)
-	: QSplitter(parent),
-	  d(new DockSplitterPrivate(this))
-{
-	setProperty("ads-splitter", true);
-	setChildrenCollapsible(false);
-}
-
-
-//============================================================================
-CDockSplitter::CDockSplitter(Qt::Orientation orientation, QWidget *parent)
-	: QSplitter(orientation, parent),
-	  d(new DockSplitterPrivate(this))
-{
-
-}
-
-//============================================================================
-CDockSplitter::~CDockSplitter()
-{
-    ADS_PRINT("~CDockSplitter");
-	delete d;
-}
-
-
-//============================================================================
-bool CDockSplitter::hasVisibleContent() const
-{
-	// TODO Cache or precalculate this to speed up
-	for (int i = 0; i < count(); ++i)
-	{
-		if (!widget(i)->isHidden())
-		{
-			return true;
-		}
-	}
-
-	return false;
-}
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF DockSplitter.cpp

src/ui/AdvDock/DockSplitter.h

@@ -1,69 +0,0 @@
-#ifndef DockSplitterH
-#define DockSplitterH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockSplitter.h
-/// \author Uwe Kindler
-/// \date   24.03.2017
-/// \brief  Declaration of CDockSplitter
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QSplitter>
-
-#include "ads_globals.h"
-
-namespace ads
-{
-struct DockSplitterPrivate;
-
-/**
- * Splitter used internally instead of QSplitter with some additional
- * fuctionality.
- */
-class CDockSplitter : public QSplitter
-{
-	Q_OBJECT
-private:
-	DockSplitterPrivate* d;
-	friend struct DockSplitterPrivate;
-
-public:
-	CDockSplitter(QWidget *parent = Q_NULLPTR);
-	CDockSplitter(Qt::Orientation orientation, QWidget *parent = Q_NULLPTR);
-
-	/**
-	 * Prints debug info
-	 */
-	virtual ~CDockSplitter();
-
-	/**
-	 * Returns true, if any of the internal widgets is visible
-	 */
-	bool hasVisibleContent() const;
-}; // class CDockSplitter
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-#endif // DockSplitterH

src/ui/AdvDock/DockWidget.cpp

@@ -1,823 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-** 
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-** 
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-** 
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockWidget.cpp
-/// \author Uwe Kindler
-/// \date   26.02.2017
-/// \brief  Implementation of CDockWidget class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "DockWidgetTab.h"
-#include "DockWidget.h"
-
-#include <iostream>
-
-#include <QBoxLayout>
-#include <QAction>
-#include <QSplitter>
-#include <QStack>
-#include <QScrollArea>
-#include <QTextStream>
-#include <QPointer>
-#include <QEvent>
-#include <QDebug>
-#include <QToolBar>
-#include <QXmlStreamWriter>
-
-#include <QGuiApplication>
-#include <QScreen>
-#include <QWindow>
-
-#include "DockContainerWidget.h"
-#include "DockAreaWidget.h"
-#include "DockManager.h"
-#include "FloatingDockContainer.h"
-#include "DockSplitter.h"
-#include "ads_globals.h"
-
-
-namespace ads
-{
-/**
- * Private data class of CDockWidget class (pimpl)
- */
-struct DockWidgetPrivate
-{
-	CDockWidget* _this = nullptr;
-	QBoxLayout* Layout = nullptr;
-	QWidget* Widget = nullptr;
-	CDockWidgetTab* TabWidget = nullptr;
-	CDockWidget::DockWidgetFeatures Features = CDockWidget::DefaultDockWidgetFeatures;
-	CDockManager* DockManager = nullptr;
-	CDockAreaWidget* DockArea = nullptr;
-	QAction* ToggleViewAction = nullptr;
-	bool Closed = false;
-	QScrollArea* ScrollArea = nullptr;
-	QToolBar* ToolBar = nullptr;
-	Qt::ToolButtonStyle ToolBarStyleDocked = Qt::ToolButtonIconOnly;
-	Qt::ToolButtonStyle ToolBarStyleFloating = Qt::ToolButtonTextUnderIcon;
-	QSize ToolBarIconSizeDocked = QSize(16, 16);
-	QSize ToolBarIconSizeFloating = QSize(24, 24);
-	bool IsFloatingTopLevel = false;
-
-	/**
-	 * Private data constructor
-	 */
-	DockWidgetPrivate(CDockWidget* _public);
-
-	/**
-	 * Show dock widget
-	 */
-	void showDockWidget();
-
-	/**
-	 * Hide dock widget.
-	 */
-	void hideDockWidget();
-
-	/**
-	 * Hides a dock area if all dock widgets in the area are closed.
-	 * This function updates the current selected tab and hides the parent
-	 * dock area if it is empty
-	 */
-	void updateParentDockArea();
-
-	/**
-	 * Setup the top tool bar
-	 */
-	void setupToolBar();
-
-	/**
-	 * Setup the main scroll area
-	 */
-	void setupScrollArea();
-};
-// struct DockWidgetPrivate
-
-//============================================================================
-DockWidgetPrivate::DockWidgetPrivate(CDockWidget* _public) :
-	_this(_public)
-{
-
-}
-
-
-//============================================================================
-void DockWidgetPrivate::showDockWidget()
-{
-	if (!DockArea)
-	{
-		CFloatingDockContainer* FloatingWidget = new CFloatingDockContainer(_this);
-		FloatingWidget->resize(_this->size());
-		FloatingWidget->show();
-	}
-	else
-	{
-		DockArea->setCurrentDockWidget(_this);
-		DockArea->toggleView(true);
-		TabWidget->show();
-		QSplitter* Splitter = internal::findParent<QSplitter*>(DockArea);
-		while (Splitter && !Splitter->isVisible())
-		{
-			Splitter->show();
-			Splitter = internal::findParent<QSplitter*>(Splitter);
-		}
-
-		CDockContainerWidget* Container = DockArea->dockContainer();
-		if (Container->isFloating())
-		{
-			CFloatingDockContainer* FloatingWidget = internal::findParent<
-					CFloatingDockContainer*>(Container);
-			FloatingWidget->show();
-		}
-	}
-}
-
-
-//============================================================================
-void DockWidgetPrivate::hideDockWidget()
-{
-	TabWidget->hide();
-	updateParentDockArea();
-}
-
-
-//============================================================================
-void DockWidgetPrivate::updateParentDockArea()
-{
-	if (!DockArea)
-	{
-		return;
-	}
-
-	auto NextDockWidget = DockArea->nextOpenDockWidget(_this);
-	if (NextDockWidget)
-	{
-		DockArea->setCurrentDockWidget(NextDockWidget);
-	}
-	else
-	{
-		DockArea->hideAreaWithNoVisibleContent();
-	}
-}
-
-
-//============================================================================
-void DockWidgetPrivate::setupToolBar()
-{
-	ToolBar = new QToolBar(_this);
-	ToolBar->setObjectName("dockWidgetToolBar");
-	Layout->insertWidget(0, ToolBar);
-	ToolBar->setIconSize(QSize(16, 16));
-	ToolBar->toggleViewAction()->setEnabled(false);
-	ToolBar->toggleViewAction()->setVisible(false);
-	_this->connect(_this, SIGNAL(topLevelChanged(bool)), SLOT(setToolbarFloatingStyle(bool)));
-}
-
-
-
-//============================================================================
-void DockWidgetPrivate::setupScrollArea()
-{
-	ScrollArea = new QScrollArea(_this);
-	ScrollArea->setObjectName("dockWidgetScrollArea");
-	ScrollArea->setWidgetResizable(true);
-	Layout->addWidget(ScrollArea);
-}
-
-
-//============================================================================
-CDockWidget::CDockWidget(const QString &title, QWidget *parent) :
-	QFrame(parent),
-	d(new DockWidgetPrivate(this))
-{
-	d->Layout = new QBoxLayout(QBoxLayout::TopToBottom);
-	d->Layout->setContentsMargins(0, 0, 0, 0);
-	d->Layout->setSpacing(0);
-	setLayout(d->Layout);
-	setWindowTitle(title);
-	setObjectName(title);
-
-	d->TabWidget = new CDockWidgetTab(this);
-    d->ToggleViewAction = new QAction(title, this);
-	d->ToggleViewAction->setCheckable(true);
-	connect(d->ToggleViewAction, SIGNAL(triggered(bool)), this,
-		SLOT(toggleView(bool)));
-	setToolbarFloatingStyle(false);
-}
-
-//============================================================================
-CDockWidget::~CDockWidget()
-{
-    ADS_PRINT("~CDockWidget()");
-	delete d;
-}
-
-
-//============================================================================
-void CDockWidget::setToggleViewActionChecked(bool Checked)
-{
-	QAction* Action = d->ToggleViewAction;
-	Action->blockSignals(true);
-	Action->setChecked(Checked);
-	Action->blockSignals(false);
-}
-
-
-//============================================================================
-void CDockWidget::setWidget(QWidget* widget, eInsertMode InsertMode)
-{
-	QScrollArea* ScrollAreaWidget = qobject_cast<QScrollArea*>(widget);
-	if (ScrollAreaWidget || ForceNoScrollArea == InsertMode)
-	{
-		d->Layout->addWidget(widget);
-		if (ScrollAreaWidget && ScrollAreaWidget->viewport())
-		{
-			ScrollAreaWidget->viewport()->setProperty("dockWidgetContent", true);
-		}
-	}
-	else
-	{
-		d->setupScrollArea();
-		d->ScrollArea->setWidget(widget);
-	}
-
-	d->Widget = widget;
-	d->Widget->setProperty("dockWidgetContent", true);
-}
-
-
-//============================================================================
-QWidget* CDockWidget::takeWidget()
-{
-	d->ScrollArea->takeWidget();
-	d->Layout->removeWidget(d->Widget);
-	d->Widget->setParent(nullptr);
-    return d->Widget;
-}
-
-
-//============================================================================
-QWidget* CDockWidget::widget() const
-{
-	return d->Widget;
-}
-
-
-//============================================================================
-CDockWidgetTab* CDockWidget::tabWidget() const
-{
-	return d->TabWidget;
-}
-
-
-//============================================================================
-void CDockWidget::setFeatures(DockWidgetFeatures features)
-{
-	if (d->Features == features)
-	{
-		return;
-	}
-	d->Features = features;
-	emit featuresChanged(d->Features);
-	d->TabWidget->onDockWidgetFeaturesChanged();
-}
-
-
-//============================================================================
-void CDockWidget::setFeature(DockWidgetFeature flag, bool on)
-{
-	auto Features = features();
-    internal::setFlag(Features, flag, on);
-    setFeatures(Features);
-}
-
-
-//============================================================================
-CDockWidget::DockWidgetFeatures CDockWidget::features() const
-{
-	return d->Features;
-}
-
-
-//============================================================================
-CDockManager* CDockWidget::dockManager() const
-{
-	return d->DockManager;
-}
-
-
-//============================================================================
-void CDockWidget::setDockManager(CDockManager* DockManager)
-{
-	d->DockManager = DockManager;
-}
-
-
-//============================================================================
-CDockContainerWidget* CDockWidget::dockContainer() const
-{
-	if (d->DockArea)
-	{
-		return d->DockArea->dockContainer();
-	}
-	else
-	{
-		return 0;
-	}
-}
-
-
-//============================================================================
-CDockAreaWidget* CDockWidget::dockAreaWidget() const
-{
-	return d->DockArea;
-}
-
-
-//============================================================================
-bool CDockWidget::isFloating() const
-{
-	if (!isInFloatingContainer())
-	{
-		return false;
-	}
-
-	return dockContainer()->topLevelDockWidget() == this;
-}
-
-
-//============================================================================
-bool CDockWidget::isInFloatingContainer() const
-{
-	auto Container = dockContainer();
-	if (!Container)
-	{
-		return false;
-	}
-
-	if (!Container->isFloating())
-	{
-		return false;
-	}
-
-	return true;
-}
-
-
-//============================================================================
-bool CDockWidget::isClosed() const
-{
-	return d->Closed;
-}
-
-
-//============================================================================
-QAction* CDockWidget::toggleViewAction() const
-{
-	return d->ToggleViewAction;
-}
-
-
-//============================================================================
-void CDockWidget::setToggleViewActionMode(eToggleViewActionMode Mode)
-{
-	if (ActionModeToggle == Mode)
-	{
-		d->ToggleViewAction->setCheckable(true);
-		d->ToggleViewAction->setIcon(QIcon());
-	}
-	else
-	{
-		d->ToggleViewAction->setCheckable(false);
-		d->ToggleViewAction->setIcon(d->TabWidget->icon());
-	}
-}
-
-
-//============================================================================
-void CDockWidget::toggleView(bool Open)
-{
-	// If the toggle view action mode is ActionModeShow, then Open is always
-	// true if the sender is the toggle view action
-	QAction* Sender = qobject_cast<QAction*>(sender());
-	if (Sender == d->ToggleViewAction && !d->ToggleViewAction->isCheckable())
-	{
-		Open = true;
-	}
-	// If the dock widget state is different, then we really need to toggle
-	// the state. If we are in the right state, then we simply make this
-	// dock widget the current dock widget
-	if (d->Closed != !Open)
-	{
-		toggleViewInternal(Open);
-	}
-	else if (Open && d->DockArea)
-	{
-		d->DockArea->setCurrentDockWidget(this);
-	}
-}
-
-
-//============================================================================
-void CDockWidget::toggleViewInternal(bool Open)
-{
-	CDockContainerWidget* DockContainer = dockContainer();
-	CDockWidget* TopLevelDockWidgetBefore = DockContainer
-		? DockContainer->topLevelDockWidget() : nullptr;
-
-	if (Open)
-	{
-		d->showDockWidget();
-	}
-	else
-	{
-		d->hideDockWidget();
-	}
-	d->Closed = !Open;
-	d->ToggleViewAction->blockSignals(true);
-	d->ToggleViewAction->setChecked(Open);
-	d->ToggleViewAction->blockSignals(false);
-	if (d->DockArea)
-	{
-		d->DockArea->toggleDockWidgetView(this, Open);
-	}
-
-	if (Open && TopLevelDockWidgetBefore)
-	{
-		CDockWidget::emitTopLevelEventForWidget(TopLevelDockWidgetBefore, false);
-	}
-
-	// Here we need to call the dockContainer() function again, because if
-	// this dock widget was unassigned before the call to showDockWidget() then
-	// it has a dock container now
-	DockContainer = dockContainer();
-	CDockWidget* TopLevelDockWidgetAfter = DockContainer
-		? DockContainer->topLevelDockWidget() : nullptr;
-	CDockWidget::emitTopLevelEventForWidget(TopLevelDockWidgetAfter, true);
-	CFloatingDockContainer* FloatingContainer = DockContainer->floatingWidget();
-	if (FloatingContainer)
-	{
-		FloatingContainer->updateWindowTitle();
-	}
-
-	if (!Open)
-	{
-		emit closed();
-	}
-	emit viewToggled(Open);
-}
-
-
-//============================================================================
-void CDockWidget::setDockArea(CDockAreaWidget* DockArea)
-{
-	d->DockArea = DockArea;
-	d->ToggleViewAction->setChecked(DockArea != nullptr && !this->isClosed());
-}
-
-
-//============================================================================
-void CDockWidget::saveState(QXmlStreamWriter& s) const
-{
-	s.writeStartElement("Widget");
-	s.writeAttribute("Name", objectName());
-	s.writeAttribute("Closed", QString::number(d->Closed ? 1 : 0));
-	s.writeEndElement();
-}
-
-
-//============================================================================
-void CDockWidget::flagAsUnassigned()
-{
-	d->Closed = true;
-	setParent(d->DockManager);
-	setVisible(false);
-	setDockArea(nullptr);
-	tabWidget()->setParent(this);
-}
-
-
-//============================================================================
-bool CDockWidget::event(QEvent *e)
-{
-	switch (e->type())
-	{
-	case QEvent::Hide:
-		emit visibilityChanged(false);
-		break;
-
-	case QEvent::Show:
-		emit visibilityChanged(geometry().right() >= 0 && geometry().bottom() >= 0);
-        break;
-
-	case QEvent::WindowTitleChange :
-		{
-			const auto title = windowTitle();
-			if (d->TabWidget)
-			{
-				d->TabWidget->setText(title);
-			}
-			if (d->ToggleViewAction)
-			{
-				d->ToggleViewAction->setText(title);
-			}
-			if (d->DockArea)
-			{
-				d->DockArea->markTitleBarMenuOutdated();//update tabs menu
-			}
-			emit titleChanged(title);
-		}
-		break;
-
-	default:
-		break;
-	}
-
-	return Super::event(e);
-}
-
-
-#ifndef QT_NO_TOOLTIP
-//============================================================================
-void CDockWidget::setTabToolTip(const QString &text)
-{
-	if (d->TabWidget)
-	{
-		d->TabWidget->setToolTip(text);
-	}
-	if (d->ToggleViewAction)
-	{
-		d->ToggleViewAction->setToolTip(text);
-	}
-	if (d->DockArea)
-	{
-		d->DockArea->markTitleBarMenuOutdated();//update tabs menu
-	}
-}
-#endif
-
-
-//============================================================================
-void CDockWidget::setIcon(const QIcon& Icon)
-{
-	d->TabWidget->setIcon(Icon);
-	if (!d->ToggleViewAction->isCheckable())
-	{
-		d->ToggleViewAction->setIcon(Icon);
-	}
-}
-
-
-//============================================================================
-QIcon CDockWidget::icon() const
-{
-	return d->TabWidget->icon();
-}
-
-
-//============================================================================
-QToolBar* CDockWidget::toolBar() const
-{
-	return d->ToolBar;
-}
-
-
-//============================================================================
-QToolBar* CDockWidget::createDefaultToolBar()
-{
-	if (!d->ToolBar)
-	{
-		d->setupToolBar();
-	}
-
-	return d->ToolBar;
-}
-
-
-//============================================================================
-void CDockWidget::setToolBar(QToolBar* ToolBar)
-{
-	if (d->ToolBar)
-	{
-		delete d->ToolBar;
-	}
-
-	d->ToolBar = ToolBar;
-	d->Layout->insertWidget(0, d->ToolBar);
-	this->connect(this, SIGNAL(topLevelChanged(bool)), SLOT(setToolbarFloatingStyle(bool)));
-	setToolbarFloatingStyle(isFloating());
-}
-
-
-//============================================================================
-void CDockWidget::setToolBarStyle(Qt::ToolButtonStyle Style, eState State)
-{
-	if (StateFloating == State)
-	{
-		d->ToolBarStyleFloating = Style;
-	}
-	else
-	{
-		d->ToolBarStyleDocked = Style;
-	}
-
-	setToolbarFloatingStyle(isFloating());
-}
-
-
-//============================================================================
-Qt::ToolButtonStyle CDockWidget::toolBarStyle(eState State) const
-{
-	if (StateFloating == State)
-	{
-		return d->ToolBarStyleFloating;
-	}
-	else
-	{
-		return d->ToolBarStyleDocked;
-	}
-}
-
-
-//============================================================================
-void CDockWidget::setToolBarIconSize(const QSize& IconSize, eState State)
-{
-	if (StateFloating == State)
-	{
-		d->ToolBarIconSizeFloating = IconSize;
-	}
-	else
-	{
-		d->ToolBarIconSizeDocked = IconSize;
-	}
-
-	setToolbarFloatingStyle(isFloating());
-}
-
-
-//============================================================================
-QSize CDockWidget::toolBarIconSize(eState State) const
-{
-	if (StateFloating == State)
-	{
-		return d->ToolBarIconSizeFloating;
-	}
-	else
-	{
-		return d->ToolBarIconSizeDocked;
-	}
-}
-
-
-//============================================================================
-void CDockWidget::setToolbarFloatingStyle(bool Floating)
-{
-	if (!d->ToolBar)
-	{
-		return;
-	}
-
-	auto IconSize = Floating ? d->ToolBarIconSizeFloating : d->ToolBarIconSizeDocked;
-	if (IconSize != d->ToolBar->iconSize())
-	{
-		d->ToolBar->setIconSize(IconSize);
-	}
-
-	auto ButtonStyle = Floating ? d->ToolBarStyleFloating : d->ToolBarStyleDocked;
-	if (ButtonStyle != d->ToolBar->toolButtonStyle())
-	{
-		d->ToolBar->setToolButtonStyle(ButtonStyle);
-	}
-}
-
-
-//============================================================================
-void CDockWidget::emitTopLevelEventForWidget(CDockWidget* TopLevelDockWidget, bool Floating)
-{
-	if (TopLevelDockWidget)
-	{
-		TopLevelDockWidget->dockAreaWidget()->updateTitleBarVisibility();
-		TopLevelDockWidget->emitTopLevelChanged(Floating);
-	}
-}
-
-
-//============================================================================
-void CDockWidget::emitTopLevelChanged(bool Floating)
-{
-	if (Floating != d->IsFloatingTopLevel)
-	{
-		d->IsFloatingTopLevel = Floating;
-		emit topLevelChanged(d->IsFloatingTopLevel);
-	}
-}
-
-
-//============================================================================
-void CDockWidget::setClosedState(bool Closed)
-{
-	d->Closed = Closed;
-}
-
-
-//============================================================================
-QSize CDockWidget::minimumSizeHint() const
-{
-	return QSize(60, 40);
-}
-
-
-//============================================================================
-void CDockWidget::setFloating()
-{
-	if (isClosed())
-	{
-		return;
-	}
-	d->TabWidget->detachDockWidget();
-}
-
-
-//============================================================================
-void CDockWidget::deleteDockWidget()
-{
-	dockManager()->removeDockWidget(this);
-	deleteLater();
-	d->Closed = true;
-}
-
-
-//============================================================================
-void CDockWidget::closeDockWidget()
-{
-	closeDockWidgetInternal(true);
-}
-
-
-//============================================================================
-bool CDockWidget::closeDockWidgetInternal(bool ForceClose)
-{
-	if (!ForceClose)
-	{
-		emit closeRequested();
-	}
-
-	if (!ForceClose && features().testFlag(CDockWidget::CustomCloseHandling))
-	{
-		return false;
-	}
-
-	if (features().testFlag(CDockWidget::DockWidgetDeleteOnClose))
-    {
-		// If the dock widget is floating, then we check if we also need to
-		// delete the floating widget
-		if (isFloating())
-		{
-			CFloatingDockContainer* FloatingWidget = internal::findParent<
-					CFloatingDockContainer*>(this);
-			if (FloatingWidget->dockWidgets().count() == 1)
-			{
-				FloatingWidget->deleteLater();
-			}
-			else
-			{
-				FloatingWidget->hide();
-			}
-		}
-		deleteDockWidget();
-    }
-    else
-    {
-    	toggleView(false);
-    }
-
-	return true;
-}
-
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF DockWidget.cpp

src/ui/AdvDock/DockWidget.h

@@ -1,488 +0,0 @@
-#ifndef DockWidgetH
-#define DockWidgetH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockWidget.h
-/// \author Uwe Kindler
-/// \date   26.02.2017
-/// \brief  Declaration of CDockWidget class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QFrame>
-
-#include "ads_globals.h"
-
-class QToolBar;
-class QXmlStreamWriter;
-
-namespace ads
-{
-struct DockWidgetPrivate;
-class CDockWidgetTab;
-class CDockManager;
-class CDockContainerWidget;
-class CDockAreaWidget;
-class DockContainerWidgetPrivate;
-class CFloatingDockContainer;
-
-/**
- * The QDockWidget class provides a widget that can be docked inside a
- * CDockManager or floated as a top-level window on the desktop.
- */
-class CDockWidget : public QFrame
-{
-    Q_OBJECT
-private:
-    DockWidgetPrivate* d; ///< private data (pimpl)
-    friend struct DockWidgetPrivate;
-
-private slots:
-    /**
-     * Adjusts the toolbar icon sizes according to the floating state
-     */
-    void setToolbarFloatingStyle(bool topLevel);
-
-protected:
-    friend class CDockContainerWidget;
-    friend class CDockAreaWidget;
-    friend class CFloatingDockContainer;
-    friend class CDockManager;
-    friend struct DockManagerPrivate;
-    friend class DockContainerWidgetPrivate;
-    friend class CDockAreaTabBar;
-    friend class CDockWidgetTab;
-    friend struct DockWidgetTabPrivate;
-
-    /**
-     * Assigns the dock manager that manages this dock widget
-     */
-    void setDockManager(CDockManager* DockManager);
-
-    /**
-     * If this dock widget is inserted into a dock area, the dock area will
-     * be registered on this widget via this function. If a dock widget is
-     * removed from a dock area, this function will be called with nullptr
-     * value.
-     */
-    void setDockArea(CDockAreaWidget* DockArea);
-
-    /**
-     * This function changes the toggle view action without emitting any
-     * signal
-     */
-    void setToggleViewActionChecked(bool Checked);
-
-    /**
-     * Saves the state into the given stream
-     */
-    void saveState(QXmlStreamWriter& Stream) const;
-
-    /**
-     * This is a helper function for the dock manager to flag this widget
-     * as unassigned.
-     * When calling the restore function, it may happen, that the saved state
-     * contains less dock widgets then currently available. All widgets whose
-     * data is not contained in the saved state, are flagged as unassigned
-     * after the restore process. If the user shows an unassigned dock widget,
-     * a floating widget will be created to take up the dock widget.
-     */
-    void flagAsUnassigned();
-
-    /**
-     * Call this function to emit a topLevelChanged() signal and to update
-     * the dock area tool bar visibility
-     */
-    static void emitTopLevelEventForWidget(CDockWidget* TopLevelDockWidget, bool Floating);
-
-    /**
-     * Use this function to emit a top level changed event.
-     * Do never use emit topLevelChanged(). Always use this function because
-     * it only emits a signal if the floating state has really changed
-     */
-    void emitTopLevelChanged(bool Floating);
-
-    /**
-     * Internal function for modifying the closed state when restoring
-     * a saved docking state
-     */
-    void setClosedState(bool Closed);
-
-    /**
-     * Internal toggle view function that does not check if the widget
-     * already is in the given state
-     */
-    void toggleViewInternal(bool Open);
-
-    /**
-     * Internal close dock widget implementation.
-     * The function returns true if the dock widget has been closed or hidden
-     */
-    bool closeDockWidgetInternal(bool ForceClose = false);
-
-public:
-    using Super = QFrame;
-
-    enum DockWidgetFeature
-    {
-        DockWidgetClosable = 0x01,
-        DockWidgetMovable = 0x02,///< this feature is not properly implemented yet and is ignored
-        DockWidgetFloatable = 0x04,
-        DockWidgetDeleteOnClose = 0x08, ///< deletes the dock widget when it is closed
-        CustomCloseHandling = 0x10,
-        DefaultDockWidgetFeatures = DockWidgetClosable | DockWidgetMovable | DockWidgetFloatable,
-        AllDockWidgetFeatures = DefaultDockWidgetFeatures | DockWidgetDeleteOnClose | CustomCloseHandling,
-        NoDockWidgetFeatures = 0x00
-    };
-    Q_DECLARE_FLAGS(DockWidgetFeatures, DockWidgetFeature)
-
-    enum eState
-    {
-        StateHidden,
-        StateDocked,
-        StateFloating
-    };
-
-    /**
-     * Sets the widget for the dock widget to widget.
-     * The InsertMode defines how the widget is inserted into the dock widget.
-     * The content of a dock widget should be resizable do a very small size to
-     * prevent the dock widget from blocking the resizing. To ensure, that a
-     * dock widget can be resized very well, it is better to insert the content+
-     * widget into a scroll area or to provide a widget that is already a scroll
-     * area or that contains a scroll area.
-     * If the InsertMode is AutoScrollArea, the DockWidget tries to automatically
-     * detect how to insert the given widget. If the widget is derived from
-     * QScrollArea (i.e. an QAbstractItemView), then the widget is inserted
-     * directly. If the given widget is not a scroll area, the widget will be
-     * inserted into a scroll area.
-     * To force insertion into a scroll area, you can also provide the InsertMode
-     * ForceScrollArea. To prevent insertion into a scroll area, you can
-     * provide the InsertMode ForceNoScrollArea
-     */
-    enum eInsertMode
-    {
-        AutoScrollArea,
-        ForceScrollArea,
-        ForceNoScrollArea
-    };
-
-    /**
-     * This mode configures the behavior of the toggle view action.
-     * If the mode if ActionModeToggle, then the toggle view action is
-     * a checkable action to show / hide the dock widget. If the mode
-     * is ActionModeShow, then the action is not checkable an it will
-     * always show the dock widget if clicked. If the mode is ActionModeShow,
-     * the user can only close the DockWidget with the close button.
-     */
-    enum eToggleViewActionMode
-    {
-        ActionModeToggle,//!< ActionModeToggle
-        ActionModeShow   //!< ActionModeShow
-    };
-
-
-    /**
-     * This constructor creates a dock widget with the given title.
-     * The title is the text that is shown in the window title when the dock
-     * widget is floating and it is the title that is shown in the titlebar
-     * or the tab of this dock widget if it is tabified.
-     * The object name of the dock widget is also set to the title. The
-     * object name is required by the dock manager to properly save and restore
-     * the state of the dock widget. That means, the title needs to be unique.
-     * If your title is not unique or if you would like to change the title
-     * during runtime, you need to set a unique object name explicitely
-     * by calling setObjectName() after construction.
-     * Use the layoutFlags to configure the layout of the dock widget.
-     */
-    CDockWidget(const QString &title, QWidget* parent = 0);
-
-    /**
-     * Virtual Destructor
-     */
-    virtual ~CDockWidget();
-
-    /**
-     * We return a fixed minimum size hint for all dock widgets
-     */
-    virtual QSize minimumSizeHint() const override;
-
-    /**
-     * Sets the widget for the dock widget to widget.
-     * The InsertMode defines how the widget is inserted into the dock widget.
-     * The content of a dock widget should be resizable do a very small size to
-     * prevent the dock widget from blocking the resizing. To ensure, that a
-     * dock widget can be resized very well, it is better to insert the content+
-     * widget into a scroll area or to provide a widget that is already a scroll
-     * area or that contains a scroll area.
-     * If the InsertMode is AutoScrollArea, the DockWidget tries to automatically
-     * detect how to insert the given widget. If the widget is derived from
-     * QScrollArea (i.e. an QAbstractItemView), then the widget is inserted
-     * directly. If the given widget is not a scroll area, the widget will be
-     * inserted into a scroll area.
-     * To force insertion into a scroll area, you can also provide the InsertMode
-     * ForceScrollArea. To prevent insertion into a scroll area, you can
-     * provide the InsertMode ForceNoScrollArea
-     */
-    void setWidget(QWidget* widget, eInsertMode InsertMode = AutoScrollArea);
-
-    /**
-     * Remove the widget from the dock and give ownership back to the caller
-     */
-    QWidget* takeWidget();
-
-    /**
-     * Returns the widget for the dock widget. This function returns zero if
-     * the widget has not been set.
-     */
-    QWidget* widget() const;
-
-    /**
-     * Returns the tab widget of this dock widget that is shown in the dock
-     * area title bar
-     */
-    CDockWidgetTab* tabWidget() const;
-
-    /**
-     * Sets, whether the dock widget is movable, closable, and floatable.
-     */
-    void setFeatures(DockWidgetFeatures features);
-
-    /**
-     * Sets the feature flag for this dock widget if on is true; otherwise
-     * clears the flag.
-     */
-    void setFeature(DockWidgetFeature flag, bool on);
-
-    /**
-     * This property holds whether the dock widget is movable, closable, and
-     * floatable.
-     * By default, this property is set to a combination of DockWidgetClosable,
-     * DockWidgetMovable and DockWidgetFloatable.
-     */
-    DockWidgetFeatures features() const;
-
-    /**
-     * Returns the dock manager that manages the dock widget or 0 if the widget
-     * has not been assigned to any dock manager yet
-     */
-    CDockManager* dockManager() const;
-
-    /**
-     * Returns the dock container widget this dock area widget belongs to or 0
-     * if this dock widget has not been docked yet
-     */
-    CDockContainerWidget* dockContainer() const;
-
-    /**
-     * Returns the dock area widget this dock widget belongs to or 0
-     * if this dock widget has not been docked yet
-     */
-    CDockAreaWidget* dockAreaWidget() const;
-
-    /**
-     * This property holds whether the dock widget is floating.
-     * A dock widget is only floating, if it is the one and only widget inside
-     * of a floating container. If there are more than one dock widget in a
-     * floating container, the all dock widgets are docked and not floating.
-     */
-    bool isFloating() const;
-
-    /**
-     * This function returns true, if this dock widget is in a floating.
-     * The function returns true, if the dock widget is floating and it also
-     * returns true if it is docked inside of a floating container.
-     */
-    bool isInFloatingContainer() const;
-
-    /**
-     * Returns true, if this dock widget is closed.
-     */
-    bool isClosed() const;
-
-    /**
-     * Returns a checkable action that can be used to show or close this dock widget.
-     * The action's text is set to the dock widget's window title.
-     */
-    QAction* toggleViewAction() const;
-
-    /**
-     * Configures the behavior of the toggle view action.
-     * \see eToggleViewActionMode for a detailed description
-     */
-    void setToggleViewActionMode(eToggleViewActionMode Mode);
-
-    /**
-     * Sets the dock widget icon that is shown in tabs and in toggle view
-     * actions
-     */
-    void setIcon(const QIcon& Icon);
-
-    /**
-     * Returns the icon that has been assigned to the dock widget
-     */
-    QIcon icon() const;
-
-    /**
-     * If the WithToolBar layout flag is enabled, then this function returns
-     * the dock widget toolbar. If the flag is disabled, the function returns
-     * a nullptr.
-     * This function returns the dock widget top tool bar.
-     * If no toolbar is assigned, this function returns nullptr. To get a vaild
-     * toolbar you either need to create a default empty toolbar via
-     * createDefaultToolBar() function or you need to assign you custom
-     * toolbar via setToolBar().
-     */
-    QToolBar* toolBar() const;
-
-    /**
-     * If you would like to use the default top tool bar, then call this
-     * function to create the default tool bar.
-     * After this function the toolBar() function will return a valid toolBar()
-     * object.
-     */
-    QToolBar* createDefaultToolBar();
-
-    /**
-     * Assign a new tool bar that is shown above the content widget.
-     * The dock widget will become the owner of the tool bar and deletes it
-     * on destruction
-     */
-    void setToolBar(QToolBar* ToolBar);
-
-    /**
-     * This function sets the tool button style for the given dock widget state.
-     * It is possible to switch the tool button style depending on the state.
-     * If a dock widget is floating, then here are more space and it is
-     * possible to select a style that requires more space like
-     * Qt::ToolButtonTextUnderIcon. For the docked state Qt::ToolButtonIconOnly
-     * might be better.
-     */
-    void setToolBarStyle(Qt::ToolButtonStyle Style, eState State);
-
-    /**
-     * Returns the tool button style for the given docking state.
-     * \see setToolBarStyle()
-     */
-    Qt::ToolButtonStyle toolBarStyle(eState State) const;
-
-    /**
-     * This function sets the tool button icon size for the given state.
-     * If a dock widget is floating, there is more space an increasing the
-     * icon size is possible. For docked widgets, small icon sizes, eg. 16 x 16
-     * might be better.
-     */
-    void setToolBarIconSize(const QSize& IconSize, eState State);
-
-    /**
-     * Returns the icon size for a given docking state.
-     * \see setToolBarIconSize()
-     */
-    QSize toolBarIconSize(eState State) const;
-
-
-#ifndef QT_NO_TOOLTIP
-    /**
-     * This is function sets text tooltip for title bar widget
-     * and tooltip for toggle view action
-     */
-    void setTabToolTip(const QString &text);
-#endif
-
-public: // reimplements QFrame -----------------------------------------------
-    /**
-     * Emits titleChanged signal if title change event occurs
-     */
-    virtual bool event(QEvent *e) override;
-
-public slots:
-    /**
-     * This property controls whether the dock widget is open or closed.
-     * The toogleViewAction triggers this slot
-     */
-    void toggleView(bool Open = true);
-
-    /**
-     * This function will make a docked widget floating
-     */
-    void setFloating();
-
-    /**
-     * This function will delete the dock widget and its content from the
-     * docking system
-     */
-    void deleteDockWidget();
-
-    /**
-     * Closes the dock widget
-     */
-    void closeDockWidget();
-
-
-signals:
-    /**
-     * This signal is emitted if the dock widget is opened or closed
-     */
-    void viewToggled(bool Open);
-
-    /**
-     * This signal is emitted if the dock widget is closed
-     */
-    void closed();
-
-    /**
-     * This signal is emitted if the window title of this dock widget
-     * changed
-     */
-    void titleChanged(const QString& Title);
-
-    /**
-     * This signal is emitted when the floating property changes.
-     * The topLevel parameter is true if the dock widget is now floating;
-     * otherwise it is false.
-     */
-    void topLevelChanged(bool topLevel);
-
-    /**
-     * This signal is emitted, if close is requested
-     */
-    void closeRequested();
-
-    /**
-     * This signal is emitted when the dock widget becomes visible (or invisible).
-     * This happens when the widget is hidden or shown, as well as when it is
-     * docked in a tabbed dock area and its tab becomes selected or unselected.
-     */
-    void visibilityChanged(bool visible);
-
-    /**
-     * This signal is emitted when the features property changes.
-     * The features parameter gives the new value of the property.
-     */
-    void featuresChanged(DockWidgetFeatures features);
-}; // class DockWidget
-}
- // namespace ads
-//-----------------------------------------------------------------------------
-#endif // DockWidgetH

src/ui/AdvDock/DockWidgetTab.cpp

@@ -1,623 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-** 
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-** 
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-** 
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockWidgetTab.cpp
-/// \author Uwe Kindler
-/// \date   27.02.2017
-/// \brief  Implementation of CDockWidgetTab class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "FloatingDragPreview.h"
-#include "ElidingLabel.h"
-#include "DockWidgetTab.h"
-
-#include <QBoxLayout>
-#include <QLabel>
-#include <QMouseEvent>
-#include <QStyle>
-#include <QApplication>
-#include <QSplitter>
-#include <QDebug>
-#include <QToolButton>
-#include <QPushButton>
-#include <QMenu>
-
-#include "DockWidget.h"
-#include "DockAreaWidget.h"
-#include "FloatingDockContainer.h"
-#include "DockOverlay.h"
-#include "DockManager.h"
-#include "IconProvider.h"
-
-#include <iostream>
-
-namespace ads
-{
-
-using tTabLabel = CElidingLabel;
-
-/**
- * Private data class of CDockWidgetTab class (pimpl)
- */
-struct DockWidgetTabPrivate
-{
-	CDockWidgetTab* _this;
-	CDockWidget* DockWidget;
-	QLabel* IconLabel = nullptr;
-	tTabLabel* TitleLabel;
-	QPoint GlobalDragStartMousePosition;
-	bool IsActiveTab = false;
-	CDockAreaWidget* DockArea = nullptr;
-	eDragState DragState = DraggingInactive;
-	IFloatingWidget* FloatingWidget = nullptr;
-	QIcon Icon;
-	QAbstractButton* CloseButton = nullptr;
-	QSpacerItem* IconTextSpacer;
-	QPoint TabDragStartPosition;
-
-	/**
-	 * Private data constructor
-	 */
-	DockWidgetTabPrivate(CDockWidgetTab* _public);
-
-	/**
-	 * Creates the complete layout including all controls
-	 */
-	void createLayout();
-
-	/**
-	 * Moves the tab depending on the position in the given mouse event
-	 */
-	void moveTab(QMouseEvent* ev);
-
-	/**
-	 * Test function for current drag state
-	 */
-	bool isDraggingState(eDragState dragState) const
-	{
-		return this->DragState == dragState;
-	}
-
-	/**
-	 * Returns true if the given global point is inside the title area geometry
-	 * rectangle.
-	 * The position is given as global position.
-	 */
-	bool titleAreaGeometryContains(const QPoint& GlobalPos) const
-	{
-		return DockArea->titleBarGeometry().contains(DockArea->mapFromGlobal(GlobalPos));
-	}
-
-	/**
-	 * Starts floating of the dock widget that belongs to this title bar
-	 * Returns true, if floating has been started and false if floating
-	 * is not possible for any reason
-	 */
-	bool startFloating(eDragState DraggingState = DraggingFloatingWidget);
-
-	/**
-	 * Returns true if the given config flag is set
-	 */
-	bool testConfigFlag(CDockManager::eConfigFlag Flag) const
-	{
-		return CDockManager::configFlags().testFlag(Flag);
-	}
-
-	/**
-	 * Creates the close button as QPushButton or as QToolButton
-	 */
-	QAbstractButton* createCloseButton() const
-	{
-		if (testConfigFlag(CDockManager::TabCloseButtonIsToolButton))
-		{
-			auto Button = new QToolButton();
-			Button->setAutoRaise(true);
-			return Button;
-		}
-		else
-		{
-			return new QPushButton();
-		}
-	}
-
-	template <typename T>
-	IFloatingWidget* createFloatingWidget(T* Widget, bool OpaqueUndocking)
-	{
-		if (OpaqueUndocking)
-		{
-			return new CFloatingDockContainer(Widget);
-		}
-		else
-		{
-			auto w = new CFloatingDragPreview(Widget);
-			_this->connect(w, &CFloatingDragPreview::draggingCanceled, [=]()
-			{
-				DragState = DraggingInactive;
-			});
-			return w;
-		}
-	}
-};
-// struct DockWidgetTabPrivate
-
-
-//============================================================================
-DockWidgetTabPrivate::DockWidgetTabPrivate(CDockWidgetTab* _public) :
-	_this(_public)
-{
-
-}
-
-
-//============================================================================
-void DockWidgetTabPrivate::createLayout()
-{
-	TitleLabel = new tTabLabel();
-	TitleLabel->setElideMode(Qt::ElideRight);
-	TitleLabel->setText(DockWidget->windowTitle());
-	TitleLabel->setObjectName("dockWidgetTabLabel");
-	TitleLabel->setAlignment(Qt::AlignCenter);
-
-	CloseButton = createCloseButton();
-	CloseButton->setObjectName("tabCloseButton");
-	QIcon CloseIcon = CDockManager::iconProvider().customIcon(TabCloseIcon);
-	if (CloseIcon.isNull())
-	{
-		// The standard icons do does not look good on high DPI screens
-		QPixmap normalPixmap = _this->style()->standardPixmap(QStyle::SP_TitleBarCloseButton, 0, CloseButton);
-		CloseIcon.addPixmap(normalPixmap, QIcon::Normal);
-		CloseIcon.addPixmap(internal::createTransparentPixmap(normalPixmap, 0.25), QIcon::Disabled);
-	}
-	CloseButton->setIcon(CloseIcon);
-    CloseButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
-    _this->onDockWidgetFeaturesChanged();
-#ifndef QT_NO_TOOLTIP
-	CloseButton->setToolTip(QObject::tr("Close Tab"));
-#endif
-	_this->connect(CloseButton, SIGNAL(clicked()), SIGNAL(closeRequested()));
-
-	QFontMetrics fm(TitleLabel->font());
-	int Spacing = qRound(fm.height() / 4.0);
-
-	// Fill the layout
-	QBoxLayout* Layout = new QBoxLayout(QBoxLayout::LeftToRight);
-	Layout->setContentsMargins(2 * Spacing,0,0,0);
-	Layout->setSpacing(0);
-	_this->setLayout(Layout);
-	Layout->addWidget(TitleLabel, 1);
-	Layout->addSpacing(Spacing);
-	Layout->addWidget(CloseButton);
-	Layout->addSpacing(qRound(Spacing * 4.0 / 3.0));
-	Layout->setAlignment(Qt::AlignCenter);
-
-	TitleLabel->setVisible(true);
-}
-
-//============================================================================
-void DockWidgetTabPrivate::moveTab(QMouseEvent* ev)
-{
-    ev->accept();
-    QPoint Distance = ev->globalPos() - GlobalDragStartMousePosition;
-    Distance.setY(0);
-    auto TargetPos = Distance + TabDragStartPosition;
-    _this->move(TargetPos);
-    _this->raise();
-}
-
-
-//============================================================================
-bool DockWidgetTabPrivate::startFloating(eDragState DraggingState)
-{
-	auto dockContainer = DockWidget->dockContainer();
-    ADS_PRINT("isFloating " << dockContainer->isFloating());
-    ADS_PRINT("areaCount " << dockContainer->dockAreaCount());
-    ADS_PRINT("widgetCount " << DockWidget->dockAreaWidget()->dockWidgetsCount());
-	// if this is the last dock widget inside of this floating widget,
-	// then it does not make any sense, to make it floating because
-	// it is already floating
-	 if (dockContainer->isFloating()
-	 && (dockContainer->visibleDockAreaCount() == 1)
-	 && (DockWidget->dockAreaWidget()->dockWidgetsCount() == 1))
-	{
-		return false;
-	}
-
-    ADS_PRINT("startFloating");
-	DragState = DraggingState;
-	auto DragStartMousePosition = _this->mapFromGlobal(GlobalDragStartMousePosition);
-	QSize Size = DockArea->size();
-	IFloatingWidget* FloatingWidget = nullptr;
-	bool OpaqueUndocking = CDockManager::configFlags().testFlag(CDockManager::OpaqueUndocking) ||
-		(DraggingFloatingWidget != DraggingState);
-
-	// If section widget has multiple tabs, we take only one tab
-	// If it has only one single tab, we can move the complete
-	// dock area into floating widget
-	if (DockArea->dockWidgetsCount() > 1)
-	{
-		FloatingWidget = createFloatingWidget(DockWidget, OpaqueUndocking);
-	}
-	else
-	{
-		FloatingWidget = createFloatingWidget(DockArea, OpaqueUndocking);
-	}
-
-    if (DraggingFloatingWidget == DraggingState)
-    {
-        FloatingWidget->startFloating(DragStartMousePosition, Size, DraggingFloatingWidget, _this);
-    	auto Overlay = DockWidget->dockManager()->containerOverlay();
-    	Overlay->setAllowedAreas(OuterDockAreas);
-    	this->FloatingWidget = FloatingWidget;
-    }
-    else
-    {
-     	FloatingWidget->startFloating(DragStartMousePosition, Size, DraggingInactive, nullptr);
-    }
-
-	return true;
-}
-
-
-//============================================================================
-CDockWidgetTab::CDockWidgetTab(CDockWidget* DockWidget, QWidget *parent) :
-	QFrame(parent),
-	d(new DockWidgetTabPrivate(this))
-{
-	setAttribute(Qt::WA_NoMousePropagation, true);
-	d->DockWidget = DockWidget;
-	d->createLayout();
-}
-
-//============================================================================
-CDockWidgetTab::~CDockWidgetTab()
-{
-    ADS_PRINT("~CDockWidgetTab()");
-	delete d;
-}
-
-
-//============================================================================
-void CDockWidgetTab::mousePressEvent(QMouseEvent* ev)
-{
-	if (ev->button() == Qt::LeftButton)
-	{
-		ev->accept();
-        d->GlobalDragStartMousePosition = ev->globalPos();
-        d->DragState = DraggingMousePressed;
-        emit clicked();
-		return;
-	}
-	Super::mousePressEvent(ev);
-}
-
-
-
-//============================================================================
-void CDockWidgetTab::mouseReleaseEvent(QMouseEvent* ev)
-{
-	if (ev->button() == Qt::LeftButton)
-	{
-		auto CurrentDragState = d->DragState;
-		d->GlobalDragStartMousePosition = QPoint();
-		d->DragState = DraggingInactive;
-
-		switch (CurrentDragState)
-		{
-		case DraggingTab:
-			// End of tab moving, emit signal
-			if (d->DockArea)
-			{
-				emit moved(ev->globalPos());
-			}
-			break;
-
-		case DraggingFloatingWidget:
-			 d->FloatingWidget->finishDragging();
-			 break;
-
-		default:; // do nothing
-		}
-	}
-
-	Super::mouseReleaseEvent(ev);
-}
-
-
-//============================================================================
-void CDockWidgetTab::mouseMoveEvent(QMouseEvent* ev)
-{
-    if (!(ev->buttons() & Qt::LeftButton) || d->isDraggingState(DraggingInactive))
-    {
-    	d->DragState = DraggingInactive;
-        Super::mouseMoveEvent(ev);
-        return;
-    }
-
-    // move floating window
-    if (d->isDraggingState(DraggingFloatingWidget))
-    {
-        d->FloatingWidget->moveFloating();
-        Super::mouseMoveEvent(ev);
-        return;
-    }
-
-    // move tab
-    if (d->isDraggingState(DraggingTab))
-    {
-        // Moving the tab is always allowed because it does not mean moving the
-    	// dock widget around
-    	d->moveTab(ev);
-    }
-
-    // Maybe a fixed drag distance is better here ?
-    int DragDistanceY = qAbs(d->GlobalDragStartMousePosition.y() - ev->globalPos().y());
-    if (DragDistanceY >= CDockManager::startDragDistance())
-	{
-		// If this is the last dock area in a dock container with only
-    	// one single dock widget it does not make  sense to move it to a new
-    	// floating widget and leave this one empty
-		if (d->DockArea->dockContainer()->isFloating()
-		 && d->DockArea->openDockWidgetsCount() == 1
-		 && d->DockArea->dockContainer()->visibleDockAreaCount() == 1)
-		{
-			return;
-		}
-
-    	// Floating is only allowed for widgets that are movable
-        if (d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable))
-        {
-        	// If we undock, we need to restore the initial position of this
-        	// tab because it looks strange if it remains on its dragged position
-        	if (d->isDraggingState(DraggingTab) && !CDockManager::configFlags().testFlag(CDockManager::OpaqueUndocking))
-			{
-				this->move(d->TabDragStartPosition);
-			}
-            d->startFloating();
-        }
-    	return;
-	}
-    else if (d->DockArea->openDockWidgetsCount() > 1
-     && (ev->globalPos() - d->GlobalDragStartMousePosition).manhattanLength() >= QApplication::startDragDistance()) // Wait a few pixels before start moving
-	{
-    	// If we start dragging the tab, we save its inital position to
-    	// restore it later
-    	if (DraggingTab != d->DragState)
-    	{
-    		d->TabDragStartPosition = this->pos();
-    	}
-        d->DragState = DraggingTab;
-		return;
-	}
-
-   Super::mouseMoveEvent(ev);
-}
-
-
-//============================================================================
-void CDockWidgetTab::contextMenuEvent(QContextMenuEvent* ev)
-{
-	ev->accept();
-	if (d->isDraggingState(DraggingFloatingWidget))
-	{
-		return;
-	}
-
-	d->GlobalDragStartMousePosition = ev->globalPos();
-	QMenu Menu(this);
-	auto Action = Menu.addAction(tr("Detach"), this, SLOT(detachDockWidget()));
-	Action->setEnabled(d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable));
-	Menu.addSeparator();
-	Action = Menu.addAction(tr("Close"), this, SIGNAL(closeRequested()));
-	Action->setEnabled(isClosable());
-	Menu.addAction(tr("Close Others"), this, SIGNAL(closeOtherTabsRequested()));
-	Menu.exec(ev->globalPos());
-}
-
-
-//============================================================================
-bool CDockWidgetTab::isActiveTab() const
-{
-	return d->IsActiveTab;
-}
-
-
-//============================================================================
-void CDockWidgetTab::setActiveTab(bool active)
-{
-	bool DockWidgetClosable = d->DockWidget->features().testFlag(CDockWidget::DockWidgetClosable);
-	bool ActiveTabHasCloseButton = d->testConfigFlag(CDockManager::ActiveTabHasCloseButton);
-	bool AllTabsHaveCloseButton = d->testConfigFlag(CDockManager::AllTabsHaveCloseButton);
-	bool TabHasCloseButton = (ActiveTabHasCloseButton && active) | AllTabsHaveCloseButton;
-	d->CloseButton->setVisible(DockWidgetClosable && TabHasCloseButton);
-	if (d->IsActiveTab == active)
-	{
-		return;
-	}
-
-	d->IsActiveTab = active;
-	style()->unpolish(this);
-	style()->polish(this);
-	d->TitleLabel->style()->unpolish(d->TitleLabel);
-	d->TitleLabel->style()->polish(d->TitleLabel);
-	update();
-
-	emit activeTabChanged();
-}
-
-
-//============================================================================
-CDockWidget* CDockWidgetTab::dockWidget() const
-{
-	return d->DockWidget;
-}
-
-
-//============================================================================
-void CDockWidgetTab::setDockAreaWidget(CDockAreaWidget* DockArea)
-{
-	d->DockArea = DockArea;
-}
-
-
-//============================================================================
-CDockAreaWidget* CDockWidgetTab::dockAreaWidget() const
-{
-	return d->DockArea;
-}
-
-
-//============================================================================
-void CDockWidgetTab::setIcon(const QIcon& Icon)
-{
-	QBoxLayout* Layout = qobject_cast<QBoxLayout*>(layout());
-	if (!d->IconLabel && Icon.isNull())
-	{
-		return;
-	}
-
-	if (!d->IconLabel)
-	{
-		d->IconLabel = new QLabel();
-		d->IconLabel->setAlignment(Qt::AlignVCenter);
-		d->IconLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
-		#ifndef QT_NO_TOOLTIP
-		d->IconLabel->setToolTip(d->TitleLabel->toolTip());
-		#endif
-		Layout->insertWidget(0, d->IconLabel, Qt::AlignVCenter);
-		Layout->insertSpacing(1, qRound(1.5 * Layout->contentsMargins().left() / 2.0));
-	}
-	else if (Icon.isNull())
-	{
-		// Remove icon label and spacer item
-		Layout->removeWidget(d->IconLabel);
-		Layout->removeItem(Layout->itemAt(0));
-		delete d->IconLabel;
-		d->IconLabel = nullptr;
-	}
-
-	d->Icon = Icon;
-	if (d->IconLabel)
-	{
-		d->IconLabel->setPixmap(Icon.pixmap(style()->pixelMetric(QStyle::PM_SmallIconSize, nullptr, this)));
-		d->IconLabel->setVisible(true);
-	}
-}
-
-
-//============================================================================
-const QIcon& CDockWidgetTab::icon() const
-{
-	return d->Icon;
-}
-
-
-//============================================================================
-QString CDockWidgetTab::text() const
-{
-	return d->TitleLabel->text();
-}
-
-
-//============================================================================
-void CDockWidgetTab::mouseDoubleClickEvent(QMouseEvent *event)
-{
-	// If this is the last dock area in a dock container it does not make
-	// sense to move it to a new floating widget and leave this one
-	// empty
-	if ((!d->DockArea->dockContainer()->isFloating() || d->DockArea->dockWidgetsCount() > 1)
-		&& d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable))
-	{
-		d->GlobalDragStartMousePosition = event->globalPos();
-		d->startFloating(DraggingInactive);
-	}
-
-	Super::mouseDoubleClickEvent(event);
-}
-
-
-//============================================================================
-void CDockWidgetTab::setVisible(bool visible)
-{
-	// Just here for debugging to insert debug output
-	Super::setVisible(visible);
-}
-
-
-//============================================================================
-void CDockWidgetTab::setText(const QString& title)
-{
-	d->TitleLabel->setText(title);
-}
-
-
-
-//============================================================================
-bool CDockWidgetTab::isClosable() const
-{
-	return d->DockWidget && d->DockWidget->features().testFlag(CDockWidget::DockWidgetClosable);
-}
-
-
-//===========================================================================
-void CDockWidgetTab::detachDockWidget()
-{
-	if (!d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable))
-	{
-		return;
-	}
-	d->GlobalDragStartMousePosition = QCursor::pos();
-	d->startFloating(DraggingInactive);
-}
-
-
-//============================================================================
-bool CDockWidgetTab::event(QEvent *e)
-{
-#ifndef QT_NO_TOOLTIP
-	if (e->type() == QEvent::ToolTipChange)
-	{
-		const auto text = toolTip();
-		d->TitleLabel->setToolTip(text);
-	}
-#endif
-	return Super::event(e);
-}
-
-
-//============================================================================
-void CDockWidgetTab::onDockWidgetFeaturesChanged()
-{
-	auto Features = d->DockWidget->features();
-	auto SizePolicy = d->CloseButton->sizePolicy();
-	SizePolicy.setRetainSizeWhenHidden(Features.testFlag(CDockWidget::DockWidgetClosable)
-		&& d->testConfigFlag(CDockManager::RetainTabSizeWhenCloseButtonHidden));
-	d->CloseButton->setSizePolicy(SizePolicy);
-}
-
-
-
-
-} // namespace ads
-//---------------------------------------------------------------------------
-// EOF DockWidgetTab.cpp

src/ui/AdvDock/DockWidgetTab.h

@@ -1,159 +0,0 @@
-#ifndef DockWidgetTabH
-#define DockWidgetTabH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   DockWidgetTab.h
-/// \author Uwe Kindler
-/// \date   27.02.2017
-/// \brief  Declaration of CDockWidgetTab class
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QFrame>
-
-#include "ads_globals.h"
-
-namespace ads
-{
-class CDockWidget;
-class CDockAreaWidget;
-struct DockWidgetTabPrivate;
-
-/**
- * A dock widget tab that shows a title and an icon.
- * The dock widget tab is shown in the dock area title bar to switch between
- * tabbed dock widgets
- */
-class CDockWidgetTab : public QFrame
-{
-	Q_OBJECT
-	Q_PROPERTY(bool activeTab READ isActiveTab WRITE setActiveTab NOTIFY activeTabChanged)
-
-private:
-	DockWidgetTabPrivate* d; ///< private data (pimpl)
-	friend struct DockWidgetTabPrivate;
-	friend class CDockWidget;
-	void onDockWidgetFeaturesChanged();
-
-private slots:
-	void detachDockWidget();
-
-protected:
-	virtual void mousePressEvent(QMouseEvent* ev) override;
-	virtual void mouseReleaseEvent(QMouseEvent* ev) override;
-	virtual void mouseMoveEvent(QMouseEvent* ev) override;
-	virtual void contextMenuEvent(QContextMenuEvent* ev) override;
-
-	/**
-	 * Double clicking the tab widget makes the assigned dock widget floating
-	 */
-	virtual void mouseDoubleClickEvent(QMouseEvent *event) override;
-
-public:
-	using Super = QFrame;
-	/**
-	 * Default Constructor
-	 * param[in] DockWidget The dock widget this title bar belongs to
-	 * param[in] parent The parent widget of this title bar
-	 */
-	CDockWidgetTab(CDockWidget* DockWidget, QWidget* parent = 0);
-
-	/**
-	 * Virtual Destructor
-	 */
-	virtual ~CDockWidgetTab();
-
-	/**
-	 * Returns true, if this is the active tab
-	 */
-	bool isActiveTab() const;
-
-	/**
-	 * Set this true to make this tab the active tab
-	 */
-	void setActiveTab(bool active);
-
-	/**
-	 * Returns the dock widget this title widget belongs to
-	 */
-	CDockWidget* dockWidget() const;
-
-	/**
-	 * Sets the dock area widget the dockWidget returned by dockWidget()
-	 * function belongs to.
-	 */
-	void setDockAreaWidget(CDockAreaWidget* DockArea);
-
-	/**
-	 * Returns the dock area widget this title bar belongs to.
-	 * \return This function returns 0 if the dock widget that owns this title
-	 * bar widget has not been added to any dock area yet.
-	 */
-	CDockAreaWidget* dockAreaWidget() const;
-
-	/**
-	 * Sets the icon to show in title bar
-	 */
-	void setIcon(const QIcon& Icon);
-
-	/**
-	 * Returns the icon
-	 */
-	const QIcon& icon() const;
-
-	/**
-	 * Returns the tab text
-	 */
-	QString text() const;
-
-	/**
-	 * Sets the tab text
-	 */
-	void setText(const QString& title);
-
-	/**
-	 * This function returns true if the assigned dock widget is closable
-	 */
-	bool isClosable() const;
-
-	/**
-	* Track event ToolTipChange and set child ToolTip 
-	*/
-	virtual bool event(QEvent *e) override;
-
-
-public slots:
-	virtual void setVisible(bool visible) override;
-
-signals:
-	void activeTabChanged();
-	void clicked();
-	void closeRequested();
-	void closeOtherTabsRequested();
-	void moved(const QPoint& GlobalPos);
-}; // class DockWidgetTab
-}
- // namespace ads
-//-----------------------------------------------------------------------------
-#endif // DockWidgetTabH

src/ui/AdvDock/DockingStateReader.cpp

@@ -1,30 +0,0 @@
-//============================================================================
-/// \file   DockingStateReader.cpp
-/// \author Uwe Kindler
-/// \date   29.11.2019
-/// \brief  Implementation of CDockingStateReader
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "DockingStateReader.h"
-
-namespace ads
-{
-
-//============================================================================
-void CDockingStateReader::setFileVersion(int FileVersion)
-{
-	m_FileVersion = FileVersion;
-}
-
-//============================================================================
-int CDockingStateReader::fileVersion() const
-{
-	return m_FileVersion;
-}
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF DockingStateReader.cpp

src/ui/AdvDock/DockingStateReader.h

@@ -1,43 +0,0 @@
-#ifndef DockingStateReaderH
-#define DockingStateReaderH
-//============================================================================
-/// \file   DockingStateReader.h
-/// \author Uwe Kindler
-/// \date   29.11.2019
-/// \brief  Declaration of CDockingStateReader
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QXmlStreamReader>
-
-namespace ads
-{
-
-/**
- * Extends QXmlStreamReader with file version information
- */
-class CDockingStateReader : public QXmlStreamReader
-{
-private:
-	int m_FileVersion;
-
-public:
-	using QXmlStreamReader::QXmlStreamReader;
-
-	/**
-	 * Set the file version for this state reader
-	 */
-	void setFileVersion(int FileVersion);
-
-	/**
-	 * Returns the file version set via setFileVersion
-	 */
-	int fileVersion() const;
-};
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-#endif // DockingStateReaderH

src/ui/AdvDock/ElidingLabel.cpp

@@ -1,220 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   ElidingLabel.cpp
-/// \author Uwe Kindler
-/// \date   05.11.2018
-/// \brief  Implementation of CElidingLabel
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "ElidingLabel.h"
-#include <QMouseEvent>
-
-
-namespace ads
-{
-/**
- * Private data of public CClickableLabel
- */
-struct ElidingLabelPrivate
-{
-	CElidingLabel* _this;
-	Qt::TextElideMode ElideMode = Qt::ElideNone;
-	QString Text;
-
-	ElidingLabelPrivate(CElidingLabel* _public) : _this(_public) {}
-
-	void elideText(int Width);
-
-	/**
-	 * Convenience function to check if the
-	 */
-	bool isModeElideNone() const
-	{
-		return Qt::ElideNone == ElideMode;
-	}
-};
-
-
-//============================================================================
-void ElidingLabelPrivate::elideText(int Width)
-{
-	if (isModeElideNone())
-	{
-		return;
-	}
-    QFontMetrics fm = _this->fontMetrics();
-    QString  str = fm.elidedText(Text, ElideMode, Width - _this->margin() * 2 - _this->indent());
-    if (str == "...")
-    {
-    	str = Text.at(0);
-    }
-    _this->QLabel::setText(str);
-}
-
-
-//============================================================================
-CElidingLabel::CElidingLabel(QWidget* parent, Qt::WindowFlags f)
-	: QLabel(parent, f),
-	  d(new ElidingLabelPrivate(this))
-{
-
-}
-
-
-//============================================================================
-CElidingLabel::CElidingLabel(const QString& text, QWidget* parent, Qt::WindowFlags f)
-	: QLabel(text, parent,f),
-	  d(new ElidingLabelPrivate(this))
-{
-	d->Text = text;
-#ifndef QT_NO_TOOLTIP
-	setToolTip(text);
-#endif
-}
-
-
-//============================================================================
-CElidingLabel::~CElidingLabel()
-{
-	delete d;
-}
-
-
-//============================================================================
-Qt::TextElideMode CElidingLabel::elideMode() const
-{
-	return d->ElideMode;
-}
-
-
-//============================================================================
-void CElidingLabel::setElideMode(Qt::TextElideMode mode)
-{
-	d->ElideMode = mode;
-	d->elideText(size().width());
-}
-
-
-//============================================================================
-void CElidingLabel::mouseReleaseEvent(QMouseEvent* event)
-{
-	Super::mouseReleaseEvent(event);
-	if (event->button() != Qt::LeftButton)
-	{
-		return;
-	}
-
-	emit clicked();
-}
-
-
-//============================================================================
-void CElidingLabel::mouseDoubleClickEvent( QMouseEvent *ev )
-{
-	Q_UNUSED(ev)
-	emit doubleClicked();
-	Super::mouseDoubleClickEvent(ev);
-}
-
-
-//============================================================================
-void CElidingLabel::resizeEvent(QResizeEvent *event)
-{
-	if (!d->isModeElideNone())
-	{
-		d->elideText(event->size().width());
-	}
-    Super::resizeEvent(event);
-}
-
-
-//============================================================================
-QSize CElidingLabel::minimumSizeHint() const
-{
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    if (!pixmap().isNull() || d->isModeElideNone())
-#else
-	if (pixmap() || d->isModeElideNone())
-#endif
-    {
-        return QLabel::minimumSizeHint();
-    }
-    const QFontMetrics  &fm = fontMetrics();
-    #if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
-        QSize size(fm.horizontalAdvance(d->Text.left(2) + "..."), fm.height());
-    #else
-        QSize size(fm.width(d->Text.left(2) + "…"), fm.height());
-    #endif
-    return size;
-}
-
-
-//============================================================================
-QSize CElidingLabel::sizeHint() const
-{
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    if (!pixmap().isNull() || d->isModeElideNone())
-#else
-    if (pixmap() || d->isModeElideNone())
-#endif
-    {
-        return QLabel::sizeHint();
-    }
-    const QFontMetrics& fm = fontMetrics();
-    #if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
-        QSize size(fm.horizontalAdvance(d->Text), QLabel::sizeHint().height());
-    #else
-        QSize size(fm.width(d->Text), QLabel::sizeHint().height());
-    #endif
-	return size;
-}
-
-
-//============================================================================
-void CElidingLabel::setText(const QString &text)
-{
-	if (d->isModeElideNone())
-	{
-		Super::setText(text);
-	}
-	else
-	{
-		d->Text = text;
-#ifndef QT_NO_TOOLTIP
-		setToolTip( text );
-#endif
-		d->elideText(this->size().width());
-	}
-}
-
-
-//============================================================================
-QString CElidingLabel::text() const
-{
-	return d->Text;
-}
-} // namespace QtLabb
-
-//---------------------------------------------------------------------------
-// EOF ClickableLabel.cpp

src/ui/AdvDock/ElidingLabel.h

@@ -1,99 +0,0 @@
-#ifndef ElidingLabelH
-#define ElidingLabelH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   ElidingLabel.h
-/// \author Uwe Kindler
-/// \date   05.11.2018
-/// \brief  Declaration of CElidingLabel
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QLabel>
-
-#include "ads_globals.h"
-
-namespace ads
-{
-struct ElidingLabelPrivate;
-
-/**
- * A QLabel that supports eliding text.
- * Because the functions setText() and text() are no virtual functions setting
- * and reading the text via a pointer to the base class QLabel does not work
- * properly
- */
-class CElidingLabel : public QLabel
-{
-	Q_OBJECT
-private:
-	ElidingLabelPrivate* d;
-	friend struct ElidingLabelPrivate;
-
-protected:
-	virtual void mouseReleaseEvent(QMouseEvent* event) override;
-    virtual void resizeEvent( QResizeEvent *event ) override;
-    virtual void mouseDoubleClickEvent( QMouseEvent *ev ) override;
-
-public:
-    using Super = QLabel;
-
-	CElidingLabel(QWidget* parent = 0, Qt::WindowFlags f = Qt::Widget);
-	CElidingLabel(const QString& text, QWidget* parent = 0, Qt::WindowFlags f = Qt::Widget);
-	virtual ~CElidingLabel();
-
-	/**
-	 * Returns the text elide mode.
-	 * The default mode is ElideNone
-	 */
-	Qt::TextElideMode elideMode() const;
-
-	/**
-	 * Sets the text elide mode
-	 */
-	void setElideMode(Qt::TextElideMode mode);
-
-
-public: // reimplements QLabel ----------------------------------------------
-	virtual QSize minimumSizeHint() const override;
-	virtual QSize sizeHint() const override;
-	void setText(const QString &text);
-	QString text() const;
-
-signals:
-	/**
-	 * This signal is emitted if the user clicks on the label (i.e. pressed
-	 * down then released while the mouse cursor is inside the label)
-	 */
-	void clicked();
-
-	/**
-	 * This signal is emitted if the user does a double click on the label
-	 */
-	void doubleClicked();
-}; //class CElidingLabel
-
-} // namespace QtLabb
-
-//---------------------------------------------------------------------------
-#endif // ElidingLabelH

src/ui/AdvDock/FloatingDockContainer.cpp

@@ -1,629 +0,0 @@
-/*******************************************************************************
- ** Qt Advanced Docking System
- ** Copyright (C) 2017 Uwe Kindler
- **
- ** This library is free software; you can redistribute it and/or
- ** modify it under the terms of the GNU Lesser General Public
- ** License as published by the Free Software Foundation; either
- ** version 2.1 of the License, or (at your option) any later version.
- **
- ** This library is distributed in the hope that it will be useful,
- ** but WITHOUT ANY WARRANTY; without even the implied warranty of
- ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- ** Lesser General Public License for more details.
- **
- ** You should have received a copy of the GNU Lesser General Public
- ** License along with this library; If not, see <http://www.gnu.org/licenses/>.
- ******************************************************************************/
-
-//============================================================================
-/// \file   FloatingDockContainer.cpp
-/// \author Uwe Kindler
-/// \date   01.03.2017
-/// \brief  Implementation of CFloatingDockContainer class
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "FloatingDockContainer.h"
-
-#include <iostream>
-
-#include <QBoxLayout>
-#include <QApplication>
-#include <QMouseEvent>
-#include <QPointer>
-#include <QAction>
-#include <QDebug>
-#include <QAbstractButton>
-#include <QElapsedTimer>
-
-#include "DockContainerWidget.h"
-#include "DockAreaWidget.h"
-#include "DockManager.h"
-#include "DockWidget.h"
-#include "DockOverlay.h"
-
-#ifdef Q_OS_LINUX
-#include "linux/FloatingWidgetTitleBar.h"
-#include <xcb/xcb.h>
-#endif
-
-namespace ads
-{
-static unsigned int zOrderCounter = 0;
-/**
- * Private data class of CFloatingDockContainer class (pimpl)
- */
-struct FloatingDockContainerPrivate
-{
-	CFloatingDockContainer *_this;
-	CDockContainerWidget *DockContainer;
-	unsigned int zOrderIndex = ++zOrderCounter;
-	QPointer<CDockManager> DockManager;
-	eDragState DraggingState = DraggingInactive;
-	QPoint DragStartMousePosition;
-	CDockContainerWidget *DropContainer = nullptr;
-	CDockAreaWidget *SingleDockArea = nullptr;
-#ifdef Q_OS_LINUX
-    QWidget* MouseEventHandler = nullptr;
-    CFloatingWidgetTitleBar* TitleBar = nullptr;
-#endif
-
-	/**
-	 * Private data constructor
-	 */
-	FloatingDockContainerPrivate(CFloatingDockContainer *_public);
-
-	void titleMouseReleaseEvent();
-	void updateDropOverlays(const QPoint &GlobalPos);
-
-	/**
-	 * Tests is a certain state is active
-	 */
-	bool isState(eDragState StateId) const
-	{
-		return StateId == DraggingState;
-	}
-
-	void setState(eDragState StateId)
-	{
-		DraggingState = StateId;
-	}
-
-	void setWindowTitle(const QString &Text)
-	{
-#ifdef Q_OS_LINUX
-        TitleBar->setTitle(Text);
-#else
-		_this->setWindowTitle(Text);
-#endif
-	}
-};
-// struct FloatingDockContainerPrivate
-
-//============================================================================
-FloatingDockContainerPrivate::FloatingDockContainerPrivate(
-    CFloatingDockContainer *_public) :
-	_this(_public)
-{
-
-}
-
-//============================================================================
-void FloatingDockContainerPrivate::titleMouseReleaseEvent()
-{
-	setState(DraggingInactive);
-	if (!DropContainer)
-	{
-		return;
-	}
-
-	if (DockManager->dockAreaOverlay()->dropAreaUnderCursor()
-	    != InvalidDockWidgetArea
-	    || DockManager->containerOverlay()->dropAreaUnderCursor()
-	        != InvalidDockWidgetArea)
-	{
-		// Resize the floating widget to the size of the highlighted drop area
-		// rectangle
-		CDockOverlay *Overlay = DockManager->containerOverlay();
-		if (!Overlay->dropOverlayRect().isValid())
-		{
-			Overlay = DockManager->dockAreaOverlay();
-		}
-
-		QRect Rect = Overlay->dropOverlayRect();
-		int FrameWidth = (_this->frameSize().width() - _this->rect().width())
-		    / 2;
-		int TitleBarHeight = _this->frameSize().height()
-		    - _this->rect().height() - FrameWidth;
-		if (Rect.isValid())
-		{
-			QPoint TopLeft = Overlay->mapToGlobal(Rect.topLeft());
-			TopLeft.ry() += TitleBarHeight;
-			_this->setGeometry(
-			    QRect(TopLeft,
-			        QSize(Rect.width(), Rect.height() - TitleBarHeight)));
-			QApplication::processEvents();
-		}
-		DropContainer->dropFloatingWidget(_this, QCursor::pos());
-	}
-
-	DockManager->containerOverlay()->hideOverlay();
-	DockManager->dockAreaOverlay()->hideOverlay();
-}
-
-//============================================================================
-void FloatingDockContainerPrivate::updateDropOverlays(const QPoint &GlobalPos)
-{
-	if (!_this->isVisible() || !DockManager)
-	{
-		return;
-	}
-
-	auto Containers = DockManager->dockContainers();
-	CDockContainerWidget *TopContainer = nullptr;
-	for (auto ContainerWidget : Containers)
-	{
-		if (!ContainerWidget->isVisible())
-		{
-			continue;
-		}
-
-		if (DockContainer == ContainerWidget)
-		{
-			continue;
-		}
-
-		QPoint MappedPos = ContainerWidget->mapFromGlobal(GlobalPos);
-		if (ContainerWidget->rect().contains(MappedPos))
-		{
-			if (!TopContainer || ContainerWidget->isInFrontOf(TopContainer))
-			{
-				TopContainer = ContainerWidget;
-			}
-		}
-	}
-
-	DropContainer = TopContainer;
-	auto ContainerOverlay = DockManager->containerOverlay();
-	auto DockAreaOverlay = DockManager->dockAreaOverlay();
-
-	if (!TopContainer)
-	{
-		ContainerOverlay->hideOverlay();
-		DockAreaOverlay->hideOverlay();
-		return;
-	}
-
-	int VisibleDockAreas = TopContainer->visibleDockAreaCount();
-	ContainerOverlay->setAllowedAreas(
-	    VisibleDockAreas > 1 ? OuterDockAreas : AllDockAreas);
-	DockWidgetArea ContainerArea = ContainerOverlay->showOverlay(TopContainer);
-	ContainerOverlay->enableDropPreview(ContainerArea != InvalidDockWidgetArea);
-	auto DockArea = TopContainer->dockAreaAt(GlobalPos);
-	if (DockArea && DockArea->isVisible() && VisibleDockAreas > 0)
-	{
-		DockAreaOverlay->enableDropPreview(true);
-		DockAreaOverlay->setAllowedAreas(
-		    (VisibleDockAreas == 1) ? NoDockWidgetArea : AllDockAreas);
-		DockWidgetArea Area = DockAreaOverlay->showOverlay(DockArea);
-
-		// A CenterDockWidgetArea for the dockAreaOverlay() indicates that
-		// the mouse is in the title bar. If the ContainerArea is valid
-		// then we ignore the dock area of the dockAreaOverlay() and disable
-		// the drop preview
-		if ((Area == CenterDockWidgetArea)
-		    && (ContainerArea != InvalidDockWidgetArea))
-		{
-			DockAreaOverlay->enableDropPreview(false);
-			ContainerOverlay->enableDropPreview(true);
-		}
-		else
-		{
-			ContainerOverlay->enableDropPreview(InvalidDockWidgetArea == Area);
-		}
-	}
-	else
-	{
-		DockAreaOverlay->hideOverlay();
-	}
-}
-
-//============================================================================
-CFloatingDockContainer::CFloatingDockContainer(CDockManager *DockManager) :
-	tFloatingWidgetBase(DockManager),
-	d(new FloatingDockContainerPrivate(this))
-{
-	d->DockManager = DockManager;
-	d->DockContainer = new CDockContainerWidget(DockManager, this);
-	connect(d->DockContainer, SIGNAL(dockAreasAdded()), this,
-	    SLOT(onDockAreasAddedOrRemoved()));
-	connect(d->DockContainer, SIGNAL(dockAreasRemoved()), this,
-	    SLOT(onDockAreasAddedOrRemoved()));
-
-#ifdef Q_OS_LINUX
-    d->TitleBar = new CFloatingWidgetTitleBar(this);
-    setWindowFlags(windowFlags() | Qt::Tool);
-    QDockWidget::setWidget(d->DockContainer);
-    QDockWidget::setFloating(true);
-    QDockWidget::setFeatures(QDockWidget::AllDockWidgetFeatures);
-    setTitleBarWidget(d->TitleBar);
-    connect(d->TitleBar, SIGNAL(closeRequested()), SLOT(close()));
-#else
-	setWindowFlags(
-	    Qt::Window | Qt::WindowMaximizeButtonHint | Qt::WindowCloseButtonHint);
-	QBoxLayout *l = new QBoxLayout(QBoxLayout::TopToBottom);
-	l->setContentsMargins(0, 0, 0, 0);
-	l->setSpacing(0);
-	setLayout(l);
-	l->addWidget(d->DockContainer);
-#endif
-
-	DockManager->registerFloatingWidget(this);
-}
-
-//============================================================================
-CFloatingDockContainer::CFloatingDockContainer(CDockAreaWidget *DockArea) :
-	CFloatingDockContainer(DockArea->dockManager())
-{
-	d->DockContainer->addDockArea(DockArea);
-#ifdef Q_OS_LINUX
-    d->TitleBar->enableCloseButton(isClosable());
-#endif
-    auto TopLevelDockWidget = topLevelDockWidget();
-    if (TopLevelDockWidget)
-    {
-    	TopLevelDockWidget->emitTopLevelChanged(true);
-    }
-}
-
-//============================================================================
-CFloatingDockContainer::CFloatingDockContainer(CDockWidget *DockWidget) :
-	CFloatingDockContainer(DockWidget->dockManager())
-{
-	d->DockContainer->addDockWidget(CenterDockWidgetArea, DockWidget);
-#ifdef Q_OS_LINUX
-    d->TitleBar->enableCloseButton(isClosable());
-#endif
-    auto TopLevelDockWidget = topLevelDockWidget();
-    if (TopLevelDockWidget)
-    {
-    	TopLevelDockWidget->emitTopLevelChanged(true);
-    }
-}
-
-//============================================================================
-CFloatingDockContainer::~CFloatingDockContainer()
-{
-	ADS_PRINT("~CFloatingDockContainer");
-	if (d->DockManager)
-	{
-		d->DockManager->removeFloatingWidget(this);
-	}
-	delete d;
-}
-
-//============================================================================
-CDockContainerWidget* CFloatingDockContainer::dockContainer() const
-{
-	return d->DockContainer;
-}
-
-//============================================================================
-void CFloatingDockContainer::changeEvent(QEvent *event)
-{
-	QWidget::changeEvent(event);
-	if ((event->type() == QEvent::ActivationChange) && isActiveWindow())
-	{
-		ADS_PRINT("FloatingWidget::changeEvent QEvent::ActivationChange ");
-		d->zOrderIndex = ++zOrderCounter;
-		return;
-	}
-}
-
-//============================================================================
-void CFloatingDockContainer::moveEvent(QMoveEvent *event)
-{
-	QWidget::moveEvent(event);
-	switch (d->DraggingState)
-	{
-	case DraggingMousePressed:
-		d->setState(DraggingFloatingWidget);
-		d->updateDropOverlays(QCursor::pos());
-		break;
-
-	case DraggingFloatingWidget:
-		d->updateDropOverlays(QCursor::pos());
-#ifdef Q_OS_MACOS
-		// In OSX when hiding the DockAreaOverlay the application would set
-		// the main window as the active window for some reason. This fixes
-		// that by resetting the active window to the floating widget after
-		// updating the overlays.
-		QApplication::setActiveWindow(this);
-#endif
-		break;
-	default:
-		break;
-	}
-}
-
-//============================================================================
-void CFloatingDockContainer::closeEvent(QCloseEvent *event)
-{
-	ADS_PRINT("CFloatingDockContainer closeEvent");
-	d->setState(DraggingInactive);
-	event->ignore();
-
-	if (isClosable())
-	{
-		auto TopLevelDockWidget = topLevelDockWidget();
-		if (TopLevelDockWidget && TopLevelDockWidget->features().testFlag(CDockWidget::DockWidgetDeleteOnClose))
-		{
-			if (!TopLevelDockWidget->closeDockWidgetInternal())
-			{
-				return;
-			}
-		}
-
-		// In Qt version after 5.9.2 there seems to be a bug that causes the
-		// QWidget::event() function to not receive any NonClientArea mouse
-		// events anymore after a close/show cycle. The bug is reported here:
-		// https://bugreports.qt.io/browse/QTBUG-73295
-		// The following code is a workaround for Qt versions > 5.9.2 that seems
-		// to work
-		// Starting from Qt version 5.12.2 this seems to work again. But
-		// now the QEvent::NonClientAreaMouseButtonPress function returns always
-		// Qt::RightButton even if the left button was pressed
-        this->hide();
-	}
-}
-
-//============================================================================
-void CFloatingDockContainer::hideEvent(QHideEvent *event)
-{
-	Super::hideEvent(event);
-    if (event->spontaneous())
-    {
-        return;
-    }
-
-    // Prevent toogleView() events during restore state
-    if (d->DockManager->isRestoringState())
-    {
-        return;
-    }
-
-	for (auto DockArea : d->DockContainer->openedDockAreas())
-	{
-		for (auto DockWidget : DockArea->openedDockWidgets())
-		{
-			DockWidget->toggleView(false);
-		}
-	}
-}
-
-//============================================================================
-void CFloatingDockContainer::showEvent(QShowEvent *event)
-{
-	Super::showEvent(event);
-}
-
-//============================================================================
-bool CFloatingDockContainer::event(QEvent *e)
-{
-	switch (d->DraggingState)
-	{
-	case DraggingInactive:
-	{
-		// Normally we would check here, if the left mouse button is pressed.
-		// But from QT version 5.12.2 on the mouse events from
-		// QEvent::NonClientAreaMouseButtonPress return the wrong mouse button
-		// The event always returns Qt::RightButton even if the left button
-		// is clicked.
-		// It is really great to work around the whole NonClientMouseArea
-		// bugs
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 12, 2))
-		if (e->type()
-		    == QEvent::NonClientAreaMouseButtonPress /*&& QGuiApplication::mouseButtons().testFlag(Qt::LeftButton)*/)
-		{
-			ADS_PRINT("FloatingWidget::event Event::NonClientAreaMouseButtonPress" << e->type());
-			d->setState(DraggingMousePressed);
-		}
-#else
-		if (e->type() == QEvent::NonClientAreaMouseButtonPress && QGuiApplication::mouseButtons().testFlag(Qt::LeftButton))
-		{
-            ADS_PRINT("FloatingWidget::event Event::NonClientAreaMouseButtonPress" << e->type());
-			d->setState(DraggingMousePressed);
-		}
-#endif
-	}
-		break;
-
-	case DraggingMousePressed:
-		switch (e->type())
-		{
-		case QEvent::NonClientAreaMouseButtonDblClick:
-			ADS_PRINT("FloatingWidget::event QEvent::NonClientAreaMouseButtonDblClick");
-			d->setState(DraggingInactive);
-			break;
-
-		case QEvent::Resize:
-			// If the first event after the mouse press is a resize event, then
-			// the user resizes the window instead of dragging it around.
-			// But there is one exception. If the window is maximized,
-			// then dragging the window via title bar will cause the widget to
-			// leave the maximized state. This in turn will trigger a resize event.
-			// To know, if the resize event was triggered by user via moving a
-			// corner of the window frame or if it was caused by a windows state
-			// change, we check, if we are not in maximized state.
-			if (!isMaximized())
-			{
-				d->setState(DraggingInactive);
-			}
-			break;
-
-		default:
-			break;
-		}
-		break;
-
-	case DraggingFloatingWidget:
-		if (e->type() == QEvent::NonClientAreaMouseButtonRelease)
-		{
-			ADS_PRINT("FloatingWidget::event QEvent::NonClientAreaMouseButtonRelease");
-			d->titleMouseReleaseEvent();
-		}
-		break;
-
-	default:
-		break;
-	}
-
-#if (ADS_DEBUG_LEVEL > 0)
-	qDebug() << "CFloatingDockContainer::event " << e->type();
-#endif
-	return QWidget::event(e);
-}
-
-
-//============================================================================
-void CFloatingDockContainer::startFloating(const QPoint &DragStartMousePos,
-    const QSize &Size, eDragState DragState, QWidget *MouseEventHandler)
-{
-#ifndef Q_OS_LINUX
-	Q_UNUSED(MouseEventHandler)
-#endif
-	resize(Size);
-	d->setState(DragState);
-	d->DragStartMousePosition = DragStartMousePos;
-#ifdef Q_OS_LINUX
-	if (DraggingFloatingWidget == DragState)
-	{
-        setAttribute(Qt::WA_X11NetWmWindowTypeDock, true);
-		d->MouseEventHandler = MouseEventHandler;
-		if (d->MouseEventHandler)
-		{
-			d->MouseEventHandler->grabMouse();
-		}
-	}
-#endif
-	moveFloating();
-	show();
-}
-
-//============================================================================
-void CFloatingDockContainer::moveFloating()
-{
-	int BorderSize = (frameSize().width() - size().width()) / 2;
-	const QPoint moveToPos = QCursor::pos() - d->DragStartMousePosition
-	    - QPoint(BorderSize, 0);
-	move(moveToPos);
-}
-
-//============================================================================
-bool CFloatingDockContainer::isClosable() const
-{
-	return d->DockContainer->features().testFlag(
-	    CDockWidget::DockWidgetClosable);
-}
-
-//============================================================================
-void CFloatingDockContainer::onDockAreasAddedOrRemoved()
-{
-	ADS_PRINT("CFloatingDockContainer::onDockAreasAddedOrRemoved()");
-	auto TopLevelDockArea = d->DockContainer->topLevelDockArea();
-	if (TopLevelDockArea)
-	{
-		d->SingleDockArea = TopLevelDockArea;
-		d->setWindowTitle(
-		    d->SingleDockArea->currentDockWidget()->windowTitle());
-		connect(d->SingleDockArea, SIGNAL(currentChanged(int)), this,
-		    SLOT(onDockAreaCurrentChanged(int)));
-	}
-	else
-	{
-		if (d->SingleDockArea)
-		{
-			disconnect(d->SingleDockArea, SIGNAL(currentChanged(int)), this,
-			    SLOT(onDockAreaCurrentChanged(int)));
-			d->SingleDockArea = nullptr;
-		}
-		d->setWindowTitle(qApp->applicationDisplayName());
-	}
-}
-
-//============================================================================
-void CFloatingDockContainer::updateWindowTitle()
-{
-	auto TopLevelDockArea = d->DockContainer->topLevelDockArea();
-	if (TopLevelDockArea)
-	{
-		d->setWindowTitle(TopLevelDockArea->currentDockWidget()->windowTitle());
-	}
-	else
-	{
-		d->setWindowTitle(qApp->applicationDisplayName());
-	}
-}
-
-//============================================================================
-void CFloatingDockContainer::onDockAreaCurrentChanged(int Index)
-{
-	Q_UNUSED(Index);
-	d->setWindowTitle(d->SingleDockArea->currentDockWidget()->windowTitle());
-}
-
-//============================================================================
-bool CFloatingDockContainer::restoreState(CDockingStateReader &Stream,
-    bool Testing)
-{
-	if (!d->DockContainer->restoreState(Stream, Testing))
-	{
-		return false;
-	}
-
-	onDockAreasAddedOrRemoved();
-	return true;
-}
-
-//============================================================================
-bool CFloatingDockContainer::hasTopLevelDockWidget() const
-{
-	return d->DockContainer->hasTopLevelDockWidget();
-}
-
-//============================================================================
-CDockWidget* CFloatingDockContainer::topLevelDockWidget() const
-{
-	return d->DockContainer->topLevelDockWidget();
-}
-
-//============================================================================
-QList<CDockWidget*> CFloatingDockContainer::dockWidgets() const
-{
-	return d->DockContainer->dockWidgets();
-}
-
-//============================================================================
-void CFloatingDockContainer::finishDragging()
-{
-	ADS_PRINT("CFloatingDockContainer::finishDragging");
-#ifdef Q_OS_LINUX
-   setAttribute(Qt::WA_X11NetWmWindowTypeDock, false);
-   setWindowOpacity(1);
-   activateWindow();
-   if (d->MouseEventHandler)
-   {
-       d->MouseEventHandler->releaseMouse();
-       d->MouseEventHandler = nullptr;
-   }
-#endif
-   d->titleMouseReleaseEvent();
-}
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF FloatingDockContainer.cpp

src/ui/AdvDock/FloatingDockContainer.h

@@ -1,244 +0,0 @@
-#ifndef FloatingDockContainerH
-#define FloatingDockContainerH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   FloatingDockContainer.h
-/// \author Uwe Kindler
-/// \date   01.03.2017
-/// \brief  Declaration of CFloatingDockContainer class
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-
-#include <QRubberBand>
-
-#ifdef Q_OS_LINUX
-#include <QDockWidget>
-#define tFloatingWidgetBase QDockWidget
-#else
-#include <QWidget>
-#define tFloatingWidgetBase QWidget
-#endif
-
-#include "ads_globals.h"
-
-class CDockingStateReader;
-
-namespace ads
-{
-struct FloatingDockContainerPrivate;
-class CDockManager;
-struct DockManagerPrivate;
-class CDockAreaWidget;
-class CDockContainerWidget;
-class CDockWidget;
-class CDockManager;
-class CDockAreaTabBar;
-class CDockWidgetTab;
-struct DockWidgetTabPrivate;
-class CDockAreaTitleBar;
-struct DockAreaTitleBarPrivate;
-class CFloatingWidgetTitleBar;
-class CDockingStateReader;
-
-/**
- * Pure virtual interface for floating widgets.
- * This interface is used for opaque and non-opaque undocking. If opaque
- * undocking is used, the a real CFloatingDockContainer widget will be created
- */
-class IFloatingWidget
-{
-public:
-	/**
-	 * Starts floating.
-	 * This function should get called typically from a mouse press event
-	 * handler
-	 */
-	virtual void startFloating(const QPoint& DragStartMousePos, const QSize& Size,
-        eDragState DragState, QWidget* MouseEventHandler) = 0;
-
-	/**
-	 * Moves the widget to a new position relative to the position given when
-	 * startFloating() was called.
-	 * This function should be called from a mouse mouve event handler to
-	 * move the floating widget on mouse move events.
-	 */
-	virtual void moveFloating() = 0;
-
-	/**
-	 * Tells the widget that to finish dragging if the mouse is released.
-	 * This function should be called from a mouse release event handler
-	 * to finish the dragging
-	 */
-	virtual void finishDragging() = 0;
-};
-
-
-/**
- * This implements a floating widget that is a dock container that accepts
- * docking of dock widgets like the main window and that can be docked into
- * another dock container.
- * Every floating window of the docking system is a FloatingDockContainer.
- */
-class CFloatingDockContainer : public tFloatingWidgetBase, public IFloatingWidget
-{
-	Q_OBJECT
-private:
-	FloatingDockContainerPrivate* d; ///< private data (pimpl)
-	friend struct FloatingDockContainerPrivate;
-	friend class CDockManager;
-	friend struct DockManagerPrivate;
-	friend class CDockAreaTabBar;
-	friend struct DockWidgetTabPrivate;
-	friend class CDockWidgetTab;
-	friend class CDockAreaTitleBar;
-	friend struct DockAreaTitleBarPrivate;
-	friend class CDockWidget;
-	friend class CDockAreaWidget;
-    friend class CFloatingWidgetTitleBar;
-
-private slots:
-	void onDockAreasAddedOrRemoved();
-	void onDockAreaCurrentChanged(int Index);
-
-protected:
-	/**
-	 * Starts floating at the given global position.
-	 * Use moveToGlobalPos() to move the widget to a new position
-	 * depending on the start position given in Pos parameter
-	 */
-	virtual void startFloating(const QPoint& DragStartMousePos, const QSize& Size,
-        eDragState DragState, QWidget* MouseEventHandler) override;
-
-	/**
-	 * Call this function to start dragging the floating widget
-	 */
-    void startDragging(const QPoint& DragStartMousePos, const QSize& Size,
-        QWidget* MouseEventHandler)
-	{
-        startFloating(DragStartMousePos, Size, DraggingFloatingWidget, MouseEventHandler);
-	}
-
-	/**
-	 * Call this function if you explicitly want to signal that dragging has
-	 * finished
-	 */
-	virtual void finishDragging() override;
-
-	/**
-	 * Call this function if you just want to initialize the position
-	 * and size of the floating widget
-	 */
-	void initFloatingGeometry(const QPoint& DragStartMousePos, const QSize& Size)
-	{
-        startFloating(DragStartMousePos, Size, DraggingInactive, nullptr);
-	}
-
-	/**
-	 * Moves the widget to a new position relative to the position given when
-	 * startFloating() was called
-	 */
-	void moveFloating();
-
-	/**
-	 * Restores the state from given stream.
-	 * If Testing is true, the function only parses the data from the given
-	 * stream but does not restore anything. You can use this check for
-	 * faulty files before you start restoring the state
-	 */
-	bool restoreState(CDockingStateReader& Stream, bool Testing);
-
-	/**
-	 * Call this function to update the window title
-	 */
-	void updateWindowTitle();
-
-
-protected: // reimplements QWidget
-	virtual void changeEvent(QEvent *event) override;
-	virtual void moveEvent(QMoveEvent *event) override;
-	virtual bool event(QEvent *e) override;
-	virtual void closeEvent(QCloseEvent *event) override;
-	virtual void hideEvent(QHideEvent *event) override;
-	virtual void showEvent(QShowEvent *event) override;
-
-public:
-	using Super = QWidget;
-
-	/**
-	 * Create empty floating widget - required for restore state
-	 */
-	CFloatingDockContainer(CDockManager* DockManager);
-
-	/**
-	 * Create floating widget with the given dock area
-	 */
-	CFloatingDockContainer(CDockAreaWidget* DockArea);
-
-	/**
-	 * Create floating widget with the given dock widget
-	 */
-	CFloatingDockContainer(CDockWidget* DockWidget);
-
-	/**
-	 * Virtual Destructor
-	 */
-	virtual ~CFloatingDockContainer();
-
-	/**
-	 * Access function for the internal dock container
-	 */
-	CDockContainerWidget* dockContainer() const;
-
-	/**
-	 * This function returns true, if it can be closed.
-	 * It can be closed, if all dock widgets in all dock areas can be closed
-	 */
-    bool isClosable() const;
-
-    /**
-     * This function returns true, if this floating widget has only one single
-     * visible dock widget in a single visible dock area.
-     * The single dock widget is a real top level floating widget because no
-     * other widgets are docked.
-     */
-    bool hasTopLevelDockWidget() const;
-
-    /**
-     * This function returns the first dock widget in the first dock area.
-     * If the function hasSingleDockWidget() returns true, then this function
-     * returns this single dock widget.
-     */
-    CDockWidget* topLevelDockWidget() const;
-
-    /**
-     * This function returns a list of all dock widget in this floating widget.
-     * This is a simple convenience function that simply calls the dockWidgets()
-     * function of the internal container widget.
-     */
-    QList<CDockWidget*> dockWidgets() const;
-}; // class FloatingDockContainer
-}
- // namespace ads
-//-----------------------------------------------------------------------------
-#endif // FloatingDockContainerH

src/ui/AdvDock/FloatingDragPreview.cpp

@@ -1,405 +0,0 @@
-//============================================================================
-/// \file   FloatingDragPreview.cpp
-/// \author Uwe Kindler
-/// \date   26.11.2019
-/// \brief  Implementation of CFloatingDragPreview
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "FloatingDragPreview.h"
-#include <iostream>
-
-#include <QEvent>
-#include <QApplication>
-#include <QPainter>
-#include <QKeyEvent>
-
-#include "DockWidget.h"
-#include "DockAreaWidget.h"
-#include "DockManager.h"
-#include "DockContainerWidget.h"
-#include "DockOverlay.h"
-
-namespace ads
-{
-
-/**
- * Private data class (pimpl)
- */
-struct FloatingDragPreviewPrivate
-{
-	CFloatingDragPreview *_this;
-	QWidget* Content;
-	CDockAreaWidget* ContentSourceArea = nullptr;
-	CDockContainerWidget* ContenSourceContainer = nullptr;
-	QPoint DragStartMousePosition;
-	CDockManager* DockManager;
-	CDockContainerWidget *DropContainer = nullptr;
-	qreal WindowOpacity;
-	bool Hidden = false;
-	QPixmap ContentPreviewPixmap;
-
-
-	/**
-	 * Private data constructor
-	 */
-	FloatingDragPreviewPrivate(CFloatingDragPreview *_public);
-	void updateDropOverlays(const QPoint &GlobalPos);
-
-	void setHidden(bool Value)
-	{
-		Hidden = Value;
-		_this->update();
-	}
-
-	/**
-	 * Cancel dragging and emit the draggingCanceled event
-	 */
-	void cancelDragging()
-	{
-		emit _this->draggingCanceled();
-		DockManager->containerOverlay()->hideOverlay();
-		DockManager->dockAreaOverlay()->hideOverlay();
-		_this->close();
-	}
-};
-// struct LedArrayPanelPrivate
-
-
-//============================================================================
-void FloatingDragPreviewPrivate::updateDropOverlays(const QPoint &GlobalPos)
-{
-	if (!_this->isVisible() || !DockManager)
-	{
-		return;
-	}
-
-	auto Containers = DockManager->dockContainers();
-	CDockContainerWidget *TopContainer = nullptr;
-	for (auto ContainerWidget : Containers)
-	{
-		if (!ContainerWidget->isVisible())
-		{
-			continue;
-		}
-
-		/*if (DockContainer == ContainerWidget)
-		{
-			continue;
-		}*/
-
-		QPoint MappedPos = ContainerWidget->mapFromGlobal(GlobalPos);
-		if (ContainerWidget->rect().contains(MappedPos))
-		{
-			if (!TopContainer || ContainerWidget->isInFrontOf(TopContainer))
-			{
-				TopContainer = ContainerWidget;
-			}
-		}
-	}
-
-	DropContainer = TopContainer;
-	auto ContainerOverlay = DockManager->containerOverlay();
-	auto DockAreaOverlay = DockManager->dockAreaOverlay();
-	auto DockDropArea = DockAreaOverlay->dropAreaUnderCursor();
-	auto ContainerDropArea = ContainerOverlay->dropAreaUnderCursor();
-
-	if (!TopContainer)
-	{
-		ContainerOverlay->hideOverlay();
-		DockAreaOverlay->hideOverlay();
-		if (CDockManager::configFlags().testFlag(CDockManager::DragPreviewIsDynamic))
-		{
-			setHidden(false);
-		}
-		return;
-	}
-
-	int VisibleDockAreas = TopContainer->visibleDockAreaCount();
-	ContainerOverlay->setAllowedAreas(
-	    VisibleDockAreas > 1 ? OuterDockAreas : AllDockAreas);
-	DockWidgetArea ContainerArea = ContainerOverlay->showOverlay(TopContainer);
-	ContainerOverlay->enableDropPreview(ContainerArea != InvalidDockWidgetArea);
-	auto DockArea = TopContainer->dockAreaAt(GlobalPos);
-	if (DockArea && DockArea->isVisible() && VisibleDockAreas > 0 && DockArea != ContentSourceArea)
-	{
-		DockAreaOverlay->enableDropPreview(true);
-		DockAreaOverlay->setAllowedAreas(
-		    (VisibleDockAreas == 1) ? NoDockWidgetArea : AllDockAreas);
-		DockWidgetArea Area = DockAreaOverlay->showOverlay(DockArea);
-
-		// A CenterDockWidgetArea for the dockAreaOverlay() indicates that
-		// the mouse is in the title bar. If the ContainerArea is valid
-		// then we ignore the dock area of the dockAreaOverlay() and disable
-		// the drop preview
-		if ((Area == CenterDockWidgetArea)
-		    && (ContainerArea != InvalidDockWidgetArea))
-		{
-			DockAreaOverlay->enableDropPreview(false);
-			ContainerOverlay->enableDropPreview(true);
-		}
-		else
-		{
-			ContainerOverlay->enableDropPreview(InvalidDockWidgetArea == Area);
-		}
-	}
-	else
-	{
-		DockAreaOverlay->hideOverlay();
-		if (DockArea == ContentSourceArea && InvalidDockWidgetArea == ContainerDropArea)
-		{
-			DropContainer = nullptr;
-		}
-	}
-
-	if (CDockManager::configFlags().testFlag(CDockManager::DragPreviewIsDynamic))
-	{
-		setHidden(DockDropArea != InvalidDockWidgetArea || ContainerDropArea != InvalidDockWidgetArea);
-	}
-}
-
-
-//============================================================================
-FloatingDragPreviewPrivate::FloatingDragPreviewPrivate(CFloatingDragPreview *_public) :
-	_this(_public)
-{
-
-}
-
-//============================================================================
-CFloatingDragPreview::CFloatingDragPreview(QWidget* Content, QWidget* parent) :
-	QWidget(parent),
-	d(new FloatingDragPreviewPrivate(this))
-{
-	d->Content = Content;
-	setAttribute(Qt::WA_DeleteOnClose);
-	if (CDockManager::configFlags().testFlag(CDockManager::DragPreviewHasWindowFrame))
-	{
-		setWindowFlags(
-			Qt::Window | Qt::WindowMaximizeButtonHint | Qt::WindowCloseButtonHint);
-	}
-	else
-	{
-		setWindowFlags(Qt::Tool | Qt::FramelessWindowHint);
-		setAttribute(Qt::WA_NoSystemBackground);
-		setAttribute(Qt::WA_TranslucentBackground);
-	}
-
-#ifdef Q_OS_LINUX
-    auto Flags = windowFlags();
-    Flags |= Qt::WindowStaysOnTopHint | Qt::X11BypassWindowManagerHint;
-    setWindowFlags(Flags);
-#endif
-
-	setWindowOpacity(0.6);
-
-	// Create a static image of the widget that should get undocked
-	// This is like some kind preview image like it is uses in drag and drop
-	// operations
-	if (CDockManager::configFlags().testFlag(CDockManager::DragPreviewShowsContentPixmap))
-	{
-		d->ContentPreviewPixmap = QPixmap(Content->size());
-		Content->render(&d->ContentPreviewPixmap);
-	}
-
-	connect(qApp, SIGNAL(applicationStateChanged(Qt::ApplicationState)),
-		SLOT(onApplicationStateChanged(Qt::ApplicationState)));
-
-#ifdef Q_OS_LINUX
-    // In Windows this widget directly receives the escape key press events
-    // in Linux we need to install an event filter for the given Content
-    // widget to receive the escape key press
-    Content->installEventFilter(this);
-#endif
-}
-
-
-//============================================================================
-CFloatingDragPreview::CFloatingDragPreview(CDockWidget* Content)
-	: CFloatingDragPreview((QWidget*)Content, Content->dockManager())
-{
-	d->DockManager = Content->dockManager();
-	if (Content->dockAreaWidget()->openDockWidgetsCount() == 1)
-	{
-		d->ContentSourceArea = Content->dockAreaWidget();
-		d->ContenSourceContainer = Content->dockContainer();
-	}
-	setWindowTitle(Content->windowTitle());
-}
-
-
-//============================================================================
-CFloatingDragPreview::CFloatingDragPreview(CDockAreaWidget* Content)
-	: CFloatingDragPreview((QWidget*)Content, Content->dockManager())
-{
-	d->DockManager = Content->dockManager();
-	d->ContentSourceArea = Content;
-	d->ContenSourceContainer = Content->dockContainer();
-	setWindowTitle(Content->currentDockWidget()->windowTitle());
-}
-
-
-//============================================================================
-CFloatingDragPreview::~CFloatingDragPreview()
-{
-	delete d;
-}
-
-
-//============================================================================
-void CFloatingDragPreview::moveFloating()
-{
-	int BorderSize = (frameSize().width() - size().width()) / 2;
-	const QPoint moveToPos = QCursor::pos() - d->DragStartMousePosition
-	    - QPoint(BorderSize, 0);
-	move(moveToPos);
-}
-
-
-//============================================================================
-void CFloatingDragPreview::startFloating(const QPoint &DragStartMousePos,
-    const QSize &Size, eDragState DragState, QWidget *MouseEventHandler)
-{
-	Q_UNUSED(MouseEventHandler)
-	Q_UNUSED(DragState)
-	resize(Size);
-	d->DragStartMousePosition = DragStartMousePos;
-	moveFloating();
-	show();
-
-}
-
-
-//============================================================================
-void CFloatingDragPreview::moveEvent(QMoveEvent *event)
-{
-	QWidget::moveEvent(event);
-	d->updateDropOverlays(QCursor::pos());
-}
-
-
-//============================================================================
-void CFloatingDragPreview::finishDragging()
-{
-	ADS_PRINT("CFloatingDragPreview::finishDragging");
-	auto DockDropArea = d->DockManager->dockAreaOverlay()->dropAreaUnderCursor();
-	auto ContainerDropArea = d->DockManager->containerOverlay()->dropAreaUnderCursor();
-	bool DropPossible = (DockDropArea != InvalidDockWidgetArea) || (ContainerDropArea != InvalidDockWidgetArea);
-	if (d->DropContainer && DropPossible)
-	{
-		d->DropContainer->dropWidget(d->Content, QCursor::pos());
-	}
-	else
-	{
-		CDockWidget* DockWidget = qobject_cast<CDockWidget*>(d->Content);
-		CFloatingDockContainer* FloatingWidget;
-		if (DockWidget)
-		{
-			FloatingWidget = new CFloatingDockContainer(DockWidget);
-		}
-		else
-		{
-			CDockAreaWidget* DockArea = qobject_cast<CDockAreaWidget*>(d->Content);
-			FloatingWidget = new CFloatingDockContainer(DockArea);
-		}
-		FloatingWidget->setGeometry(this->geometry());
-		FloatingWidget->show();
-		if (!CDockManager::configFlags().testFlag(CDockManager::DragPreviewHasWindowFrame))
-		{
-			QApplication::processEvents();
-			int FrameHeight = FloatingWidget->frameGeometry().height() - FloatingWidget->geometry().height();
-			QRect FixedGeometry = this->geometry();
-			FixedGeometry.adjust(0, FrameHeight, 0, 0);
-			FloatingWidget->setGeometry(FixedGeometry);
-		}
-	}
-
-	this->close();
-	d->DockManager->containerOverlay()->hideOverlay();
-	d->DockManager->dockAreaOverlay()->hideOverlay();
-}
-
-
-//============================================================================
-void CFloatingDragPreview::paintEvent(QPaintEvent* event)
-{
-	Q_UNUSED(event);
-	if (d->Hidden)
-	{
-		return;
-	}
-
-	QPainter painter(this);
-	if (CDockManager::configFlags().testFlag(CDockManager::DragPreviewShowsContentPixmap))
-	{
-		painter.drawPixmap(QPoint(0, 0), d->ContentPreviewPixmap);
-	}
-
-	// If we do not have a window frame then we paint a QRubberBand like
-	// frameless window
-	if (!CDockManager::configFlags().testFlag(CDockManager::DragPreviewHasWindowFrame))
-	{
-		QColor Color = palette().color(QPalette::Active, QPalette::Highlight);
-		QPen Pen = painter.pen();
-		Pen.setColor(Color.darker(120));
-		Pen.setStyle(Qt::SolidLine);
-		Pen.setWidth(1);
-		Pen.setCosmetic(true);
-		painter.setPen(Pen);
-		Color = Color.lighter(130);
-		Color.setAlpha(64);
-		painter.setBrush(Color);
-		painter.drawRect(rect().adjusted(0, 0, -1, -1));
-	}
-}
-
-
-//============================================================================
-void CFloatingDragPreview::keyPressEvent(QKeyEvent *event)
-{
-	Super::keyPressEvent(event);
-	if (event->key() == Qt::Key_Escape)
-	{
-		d->cancelDragging();
-	}
-}
-
-
-//============================================================================
-void CFloatingDragPreview::onApplicationStateChanged(Qt::ApplicationState state)
-{
-	if (state != Qt::ApplicationActive)
-	{
-		disconnect(qApp, SIGNAL(applicationStateChanged(Qt::ApplicationState)),
-			this, SLOT(onApplicationStateChanged(Qt::ApplicationState)));
-		d->cancelDragging();
-	}
-}
-
-
-//============================================================================
-bool CFloatingDragPreview::eventFilter(QObject *watched, QEvent *event)
-{
-	Q_UNUSED(watched);
-    if (event->type() == QEvent::KeyPress)
-    {
-        QKeyEvent* e = static_cast<QKeyEvent*>(event);
-        if (e->key() == Qt::Key_Escape)
-        {
-            d->Content->removeEventFilter(this);
-            d->cancelDragging();
-        }
-    }
-
-    return false;
-}
-
-
-
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-// EOF FloatingDragPreview.cpp

src/ui/AdvDock/FloatingDragPreview.h

@@ -1,118 +0,0 @@
-#ifndef FloatingDragPreviewH
-#define FloatingDragPreviewH
-//============================================================================
-/// \file   FloatingDragPreview.h
-/// \author Uwe Kindler
-/// \date   26.11.2019
-/// \brief  Declaration of CFloatingDragPreview
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QWidget>
-#include "FloatingDockContainer.h"
-
-namespace ads
-{
-class CDockWidget;
-class CDockAreaWidget;
-struct FloatingDragPreviewPrivate;
-
-/**
- * A floating overlay is a temporary floating widget that is just used to
- * indicate the floating widget movement.
- * This widget is used as a placeholder for drag operations for non-opaque
- * docking
- */
-class CFloatingDragPreview : public QWidget, public IFloatingWidget
-{
-	Q_OBJECT
-private:
-	FloatingDragPreviewPrivate* d;
-	friend struct FloatingDragPreviewPrivate;
-
-private slots:
-	/**
-	 * Cancel non opaque undocking if application becomes inactive
-	 */
-	void onApplicationStateChanged(Qt::ApplicationState state);
-
-protected:
-	/**
-	 * Updates the drop overlays
-	 */
-	virtual void moveEvent(QMoveEvent *event) override;
-
-	/**
-	 * Cares about painting the
-	 */
-	virtual void paintEvent(QPaintEvent *e) override;
-
-	/**
-	 * Cancel non opaque undocking with escape key
-	 */
-	virtual void keyPressEvent(QKeyEvent *event) override;
-
-	/**
-	 * The content is a DockArea or a DockWidget
-	 */
-	CFloatingDragPreview(QWidget* Content, QWidget* parent);
-
-public:
-	using Super = QWidget;
-
-	/**
-	 * Creates an instance for undocking the DockWidget in Content parameter
-	 */
-	CFloatingDragPreview(CDockWidget* Content);
-
-	/**
-	 * Creates an instance for undocking the DockArea given in Content
-	 * parameters
-	 */
-	CFloatingDragPreview(CDockAreaWidget* Content);
-
-	/**
-	 * Delete private data
-	 */
-	~CFloatingDragPreview();
-
-    /**
-     * We filter the events of the assigned content widget to receive
-     * escape key presses for canceling the drag operation
-     */
-    virtual bool eventFilter(QObject *watched, QEvent *event) override;
-
-
-public: // implements IFloatingWidget -----------------------------------------
-	virtual void startFloating(const QPoint& DragStartMousePos, const QSize& Size,
-        eDragState DragState, QWidget* MouseEventHandler) override;
-
-	/**
-	 * Moves the widget to a new position relative to the position given when
-	 * startFloating() was called
-	 */
-	virtual void moveFloating() override;
-
-	/**
-	 * Finishes dragging.
-	 * Hides the dock overlays and executes the real undocking and docking
-	 * of the assigned Content widget
-	 */
-	virtual void finishDragging() override;
-
-signals:
-	/**
-	 * This signal is emitted, if dragging has been canceled by escape key
-	 * or by active application switching via task manager
-	 */
-	void draggingCanceled();
-};
-
-
-} // namespace ads
-
-//---------------------------------------------------------------------------
-#endif // FloatingDragPreviewH
-

src/ui/AdvDock/IconProvider.cpp

@@ -1,73 +0,0 @@
-//============================================================================
-/// \file   IconProvider.cpp
-/// \author Uwe Kindler
-/// \date   18.10.2019
-/// \brief  Implementation of CIconProvider
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include "IconProvider.h"
-#include <QVector>
-
-namespace ads
-{
-/**
- * Private data class (pimpl)
- */
-struct IconProviderPrivate
-{
-	CIconProvider *_this;
-	QVector<QIcon> UserIcons{IconCount, QIcon()};
-
-	/**
-	 * Private data constructor
-	 */
-	IconProviderPrivate(CIconProvider *_public);
-};
-// struct LedArrayPanelPrivate
-
-//============================================================================
-IconProviderPrivate::IconProviderPrivate(CIconProvider *_public) :
-	_this(_public)
-{
-
-}
-
-//============================================================================
-CIconProvider::CIconProvider() :
-	d(new IconProviderPrivate(this))
-{
-
-}
-
-//============================================================================
-CIconProvider::~CIconProvider()
-{
-	delete d;
-}
-
-
-//============================================================================
-QIcon CIconProvider::customIcon(eIcon IconId) const
-{
-	Q_ASSERT(IconId < d->UserIcons.size());
-	return d->UserIcons[IconId];
-}
-
-
-//============================================================================
-void CIconProvider::registerCustomIcon(eIcon IconId, const QIcon &icon)
-{
-	Q_ASSERT(IconId < d->UserIcons.size());
-	d->UserIcons[IconId] = icon;
-}
-
-} // namespace ads
-
-
-
-
-//---------------------------------------------------------------------------
-// EOF IconProvider.cpp

src/ui/AdvDock/IconProvider.h

@@ -1,61 +0,0 @@
-#ifndef IconProviderH
-#define IconProviderH
-//============================================================================
-/// \file   IconProvider.h
-/// \author Uwe Kindler
-/// \date   18.10.2019
-/// \brief  Declaration of CIconProvider
-//============================================================================
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QIcon>
-
-#include "ads_globals.h"
-
-namespace ads
-{
-
-struct IconProviderPrivate;
-
-/**
- * This object provides all icons that are required by the advanced docking
- * system.
- * The IconProvider enables the user to register custom icons in case using
- * stylesheets is not an option.
- */
-class CIconProvider
-{
-private:
-	IconProviderPrivate* d; ///< private data (pimpl)
-	friend struct IconProviderPrivate;
-
-public:
-	/**
-	 * Default Constructor
-	 */
-	CIconProvider();
-
-	/**
-	 * Virtual Destructor
-	 */
-	virtual ~CIconProvider();
-
-	/**
-	 * The function returns a custom icon if one is registered and a null Icon
-	 * if no custom icon is registered
-	 */
-	QIcon customIcon(eIcon IconId) const;
-
-	/**
-	 * Registers a custom icon for the given IconId
-	 */
-	void registerCustomIcon(eIcon IconId, const QIcon &icon);
-}; // class IconProvider
-
-} // namespace ads
-
-
-//---------------------------------------------------------------------------
-#endif // IconProviderH

src/ui/AdvDock/ads_globals.cpp

@@ -1,99 +0,0 @@
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-**
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   ads_globals.cpp
-/// \author Uwe Kindler
-/// \date   24.02.2017
-/// \brief  Implementation of
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QVariant>
-#include <QPainter>
-
-#include "DockSplitter.h"
-#include "ads_globals.h"
-
-
-namespace ads
-{
-
-namespace internal
-{
-//============================================================================
-void replaceSplitterWidget(QSplitter* Splitter, QWidget* From, QWidget* To)
-{
-	int index = Splitter->indexOf(From);
-	From->setParent(nullptr);
-	Splitter->insertWidget(index, To);
-}
-
-//============================================================================
-CDockInsertParam dockAreaInsertParameters(DockWidgetArea Area)
-{
-	switch (Area)
-    {
-	case TopDockWidgetArea: return CDockInsertParam(Qt::Vertical, false);
-	case RightDockWidgetArea: return CDockInsertParam(Qt::Horizontal, true);
-	case CenterDockWidgetArea:
-	case BottomDockWidgetArea: return CDockInsertParam(Qt::Vertical, true);
-	case LeftDockWidgetArea: return CDockInsertParam(Qt::Horizontal, false);
-	default: CDockInsertParam(Qt::Vertical, false);
-    } // switch (Area)
-
-	return CDockInsertParam(Qt::Vertical, false);
-}
-
-
-//============================================================================
-QPixmap createTransparentPixmap(const QPixmap& Source, qreal Opacity)
-{
-	QPixmap TransparentPixmap(Source.size());
-	TransparentPixmap.fill(Qt::transparent);
-	QPainter p(&TransparentPixmap);
-	p.setOpacity(Opacity);
-	p.drawPixmap(0, 0, Source);
-	return TransparentPixmap;
-}
-
-
-//============================================================================
-void hideEmptyParentSplitters(CDockSplitter* Splitter)
-{
-	while (Splitter && Splitter->isVisible())
-	{
-		if (!Splitter->hasVisibleContent())
-		{
-			Splitter->hide();
-		}
-		Splitter = internal::findParent<CDockSplitter*>(Splitter);
-	}
-}
-
-} // namespace internal
-} // namespace ads
-
-
-
-//---------------------------------------------------------------------------
-// EOF ads_globals.cpp

src/ui/AdvDock/ads_globals.h

@@ -1,223 +0,0 @@
-#ifndef ads_globalsH
-#define ads_globalsH
-/*******************************************************************************
-** Qt Advanced Docking System
-** Copyright (C) 2017 Uwe Kindler
-** 
-** This library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public
-** License as published by the Free Software Foundation; either
-** version 2.1 of the License, or (at your option) any later version.
-** 
-** This library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-** 
-** You should have received a copy of the GNU Lesser General Public
-** License along with this library; If not, see <http://www.gnu.org/licenses/>.
-******************************************************************************/
-
-
-//============================================================================
-/// \file   ads_globals.h
-/// \author Uwe Kindler
-/// \date   24.02.2017
-/// \brief  Declaration of
-//============================================================================
-
-
-//============================================================================
-//                                   INCLUDES
-//============================================================================
-#include <QPair>
-#include <QtCore/QtGlobal>
-#include <QPixmap>
-#include <QWidget>
-#include <QDebug>
-
-#ifndef ADS_STATIC
-#ifdef ADS_SHARED_EXPORT
-#define ADS_EXPORT Q_DECL_EXPORT
-#else
-#define ADS_EXPORT Q_DECL_IMPORT
-#endif
-#else
-#define ADS_EXPORT
-#endif
-
-// Define ADS_DEBUG_PRINT to enable a lot of debug output
-#ifdef ADS_DEBUG_PRINT
-#define ADS_PRINT(s) qDebug() << s
-#else
-#define ADS_PRINT(s)
-#endif
-
-// Set ADS_DEBUG_LEVEL to enable additional debug output and to enable layout
-// dumps to qDebug and std::cout after layout changes
-#define ADS_DEBUG_LEVEL 0
-
-class QSplitter;
-
-namespace ads
-{
-enum eStateFileVersion
-{
-	InitialVerison = 0,
-	Version1 = 1,
-	CurrentVersion = Version1
-};
-
-class CDockSplitter;
-
-enum DockWidgetArea
-{
-	NoDockWidgetArea = 0x00,
-	LeftDockWidgetArea = 0x01,
-	RightDockWidgetArea = 0x02,
-	TopDockWidgetArea = 0x04,
-	BottomDockWidgetArea = 0x08,
-	CenterDockWidgetArea = 0x10,
-
-	InvalidDockWidgetArea = NoDockWidgetArea,
-	OuterDockAreas = TopDockWidgetArea | LeftDockWidgetArea | RightDockWidgetArea | BottomDockWidgetArea,
-	AllDockAreas = OuterDockAreas | CenterDockWidgetArea
-};
-Q_DECLARE_FLAGS(DockWidgetAreas, DockWidgetArea)
-
-
-enum TitleBarButton
-{
-	TitleBarButtonTabsMenu,
-	TitleBarButtonUndock,
-	TitleBarButtonClose
-};
-
-/**
- * The different dragging states
- */
-enum eDragState
-{
-	DraggingInactive,     //!< DraggingInactive
-	DraggingMousePressed, //!< DraggingMousePressed
-	DraggingTab,          //!< DraggingTab
-	DraggingFloatingWidget//!< DraggingFloatingWidget
-};
-
-/**
- * The different icons used in the UI
- */
-enum eIcon
-{
-	TabCloseIcon,      //!< TabCloseIcon
-	DockAreaMenuIcon,  //!< DockAreaMenuIcon
-	DockAreaUndockIcon,//!< DockAreaUndockIcon
-	DockAreaCloseIcon, //!< DockAreaCloseIcon
-
-	IconCount,         //!< just a delimiter for range checks
-};
-
-/**
- * For bitwise combination of dock wdget features
- */
-enum eBitwiseOperator
-{
-	BitwiseAnd,
-	BitwiseOr
-};
-
-namespace internal
-{
-static const bool RestoreTesting = true;
-static const bool Restore = false;
-static const char* const ClosedProperty = "close";
-static const char* const DirtyProperty = "dirty";
-
-/**
- * Replace the from widget in the given splitter with the To widget
- */
-void replaceSplitterWidget(QSplitter* Splitter, QWidget* From, QWidget* To);
-
-/**
- * This function walks the splitter tree upwards to hides all splitters
- * that do not have visible content
- */
-void hideEmptyParentSplitters(CDockSplitter* FirstParentSplitter);
-
-/**
- * Convenience class for QPair to provide better naming than first and
- * second
- */
-class CDockInsertParam : public QPair<Qt::Orientation, bool>
-{
-public:
-	//using QPair::QPair;
-	CDockInsertParam(Qt::Orientation o, bool b) : QPair<Qt::Orientation, bool>(o, b) {}
-	Qt::Orientation orientation() const {return this->first;}
-	bool append() const {return this->second;}
-	int insertOffset() const {return append() ? 1 : 0;}
-};
-
-/**
- * Returns the insertion parameters for the given dock area
- */
-CDockInsertParam dockAreaInsertParameters(DockWidgetArea Area);
-
-/**
- * Searches for the parent widget of the given type.
- * Returns the parent widget of the given widget or 0 if the widget is not
- * child of any widget of type T
- *
- * It is not safe to use this function in in CDockWidget because only
- * the current dock widget has a parent. All dock widgets that are not the
- * current dock widget in a dock area have no parent.
- */
-template <class T>
-T findParent(const QWidget* w)
-{
-	QWidget* parentWidget = w->parentWidget();
-	while (parentWidget)
-	{
-		T ParentImpl = qobject_cast<T>(parentWidget);
-		if (ParentImpl)
-		{
-			return ParentImpl;
-		}
-		parentWidget = parentWidget->parentWidget();
-	}
-	return 0;
-}
-
-/**
- * Creates a semi transparent pixmap from the given pixmap Source.
- * The Opacity parameter defines the opacity from completely transparent (0.0)
- * to completely opaque (1.0)
- */
-QPixmap createTransparentPixmap(const QPixmap& Source, qreal Opacity);
-
-
-/**
- * Helper function for settings flags in a QFlags instance.
- */
-template <class T>
-void setFlag(T& Flags, typename T::enum_type flag, bool on = true)
-{
-#if QT_VERSION >= 0x050700
-	Flags.setFlag(flag, on);
-#else
-    if(on)
-    {
-        Flags |= flag;
-    }
-    else
-    {
-        Flags &= ~flag;
-    }
-#endif
-}
-
-} // namespace internal
-} // namespace ads
-
-//---------------------------------------------------------------------------
-#endif // ads_globalsH

src/ui/DockTitleBar.cpp

@@ -13,17 +13,17 @@ DockTitleBar::DockTitleBar(QWidget* parent)
     : DockWidgetTitleBar(parent)
     , ui(new Ui::DockTitleBar) {
     ui->setupUi(this);
-
+    connect(ui->sys_close, &QPushButton::clicked, this, &DockTitleBar::signalClose);
 }
 
 DockTitleBar::~DockTitleBar() {
     delete ui;
 }
 
-QSize DockTitleBar::minimumSizeHint() const {
-    QSize s = size();
-    return s;
-}
+//QSize DockTitleBar::minimumSizeHint() const {
+//    QSize s = size();
+//    return s;
+//}
 
 void DockTitleBar::SetTitle(const QString& title) {
     ui->sys_title->setText(title);

src/ui/DockTitleBar.h

@@ -13,7 +13,7 @@ public:
     DockTitleBar(QWidget* parent = 0);
     ~DockTitleBar() override;
 
-    QSize minimumSizeHint() const override;
+    //QSize minimumSizeHint() const override;
 
     void SetTitle(const QString& title) override;
 

src/ui/DockWidget.cpp

@@ -1,36 +1,38 @@
 #include "DockWidget.h"
 
-#include <QAbstractButton>
 #include <QStyleOptionDockWidget>
-#include <QHBoxLayout>
-#include <QPaintEvent>
-#include <QPainter>
-#include <QPainterPath>
-#include <QMouseEvent>
-#include <QApplication>
+
+#include "ui/Menu/SystemManagerMenu.h"
+#include "common/SpdLogger.h"
+#include "ui/MainFrame.h"
 
 
 DockWidgetTitleBar::DockWidgetTitleBar(QWidget* parent)
 	: QWidget(parent) {
+    
 }
 
 DockWidgetTitleBar::~DockWidgetTitleBar() {
 
 }
 
-QSize DockWidgetTitleBar::minimumSizeHint() const {
-    QDockWidget* dw = qobject_cast<QDockWidget*>(parentWidget());
-    Q_ASSERT(dw);
-    QSize result(0, 90);
-    if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar)
-        result.transpose();
-    return result;
-}
+//QSize DockWidgetTitleBar::minimumSizeHint() const {
+//    QDockWidget* dw = qobject_cast<QDockWidget*>(parentWidget());
+//    Q_ASSERT(dw);
+//    QSize result(0, 90);
+//    if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar)
+//        result.transpose();
+//    return result;
+//}
 
 
 DockWidget::DockWidget(const QString& title, QWidget* parent) 
     : QDockWidget(title, parent) {
     setFeatures(DockWidgetClosable | DockWidgetMovable | DockWidgetFloatable);
+    SystemManagerMenu* windowManagerMenu = MainFrame::Get().GetMenuManager<SystemManagerMenu>("system_manager");
+    if (nullptr != windowManagerMenu) {
+        windowManagerMenu->AddDockWidget(this);
+    }
 }
 
 DockWidget::DockWidget(QWidget* parent)
@@ -50,7 +52,17 @@ void DockWidget::setWindowTitle(const QString& text) {
 }
 
 void DockWidget::SetDockWidgetTitleBar(DockWidgetTitleBar* titleBar) {
+    if (nullptr != titleBar_) {
+        disconnect(titleBar_, &DockWidgetTitleBar::signalClose, this, &DockWidget::close);
+    }
     titleBar_ = titleBar;
+    if (nullptr == titleBar_) {
+        LOG_ERROR("DockWidget::SetDockWidgetTitleBar titleBar is nullptr");
+        return;
+    }
+
+    titleBar_->SetTitle(windowTitle());
+    connect(titleBar_, &DockWidgetTitleBar::signalClose, this, &DockWidget::OnClose);
     QDockWidget::setTitleBarWidget(titleBar_);
 }
 
@@ -60,7 +72,17 @@ void DockWidget::showEvent(QShowEvent* e) {
 
 void DockWidget::resizeEvent(QResizeEvent* e) {
     QDockWidget::resizeEvent(e);
+}
+
+void DockWidget::paintEvent(QPaintEvent* e) {
+    QDockWidget::paintEvent(e);
     QStyleOptionDockWidget opt;
     initStyleOption(&opt);
 }
 
+void DockWidget::OnClose() {
+    LOG_INFO("DockWidget::OnClose");
+    close();
+    emit signalClose();
+}
+

src/ui/DockWidget.h

@@ -5,6 +5,16 @@
 #include <QLabel>
 #include <QTimer>
 
+#include <QApplication>
+#include <QMainWindow>
+#include <QMouseEvent>
+#include <QDrag>
+#include <QMimeData>
+#include <QJsonObject>
+#include <QTextStream>
+#include <QFile>
+#include <QJsonDocument>
+
 class DockWidgetTitleBar : public QWidget {
 	Q_OBJECT
 
@@ -14,10 +24,13 @@ public:
 
     virtual void SetTitle(const QString& title) {}
 
-    QSize sizeHint() const override {
-        return minimumSizeHint();
-    }
-    QSize minimumSizeHint() const override;
+    //QSize sizeHint() const override {
+    //    return QSize(270, 900);
+    //}
+    //QSize minimumSizeHint() const override;
+
+Q_SIGNALS:
+    void signalClose();
 };
 
 class DockWidget : public QDockWidget {
@@ -32,10 +45,136 @@ public:
 
     void SetDockWidgetTitleBar(DockWidgetTitleBar* titleBar);
 
+Q_SIGNALS:
+    void signalClose();
+
 protected:
     void showEvent(QShowEvent* e) override;
     void resizeEvent(QResizeEvent* e) override;
+    void paintEvent(QPaintEvent* e) override;
+
+    void mousePressEvent(QMouseEvent* event) override {
+        if (event->button() == Qt::LeftButton)
+            m_dragStartPosition = event->pos();
+        QDockWidget::mousePressEvent(event);
+    }
+
+    void mouseMoveEvent(QMouseEvent* event) override {
+        if (!(event->buttons() & Qt::LeftButton))
+            return;
+        if ((event->pos() - m_dragStartPosition).manhattanLength() < QApplication::startDragDistance())
+            return;
+
+        QDrag* drag = new QDrag(this);
+        QMimeData* mimeData = new QMimeData;
+        mimeData->setData("application/x-dockwidget", QByteArray());
+        drag->setMimeData(mimeData);
+        drag->exec(Qt::MoveAction);
+    }
+
+private:
+    void OnClose();
 
 private:
     DockWidgetTitleBar* titleBar_{ nullptr };
+
+    QPoint m_dragStartPosition;
+};
+
+class CustomMainWindow : public QMainWindow {
+    Q_OBJECT
+public:
+    CustomMainWindow(QWidget* parent = nullptr) : QMainWindow(parent) {
+        setAcceptDrops(true);
+    }
+
+    void saveStateToFile(const QString& filename) {
+        QByteArray state = saveState(); // 获取窗口状态
+        QByteArray base64 = state.toBase64(); // 转换为 Base64 字符串
+
+        QFile file(filename);
+        if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
+            QTextStream out(&file);
+            out << base64; // 写入文本文件
+            file.close();
+        }
+    }
+
+    void saveDocksToJson(const QString& filename) {
+        QJsonObject mainData;
+
+        // 保存每个 DockWidget 的属性
+        for (QDockWidget* dock : findChildren<QDockWidget*>()) {
+            QJsonObject dockData;
+            dockData["visible"] = dock->isVisible();
+            dockData["floating"] = dock->isFloating();
+            dockData["geometry"] = QString("%1,%2,%3,%4")
+                .arg(dock->geometry().x())
+                .arg(dock->geometry().y())
+                .arg(dock->geometry().width())
+                .arg(dock->geometry().height());
+            dockData["area"] = dockWidgetArea(dock); // 停靠区域
+
+            mainData[dock->objectName()] = dockData;
+        }
+
+        // 写入文件
+        QFile file(filename);
+        if (file.open(QIODevice::WriteOnly)) {
+            QJsonDocument doc(mainData);
+            file.write(doc.toJson());
+            file.close();
+        }
+    }
+
+    void restoreDocksFromJson(const QString& filename) {
+        QFile file(filename);
+        if (!file.open(QIODevice::ReadOnly)) return;
+
+        QJsonDocument doc = QJsonDocument::fromJson(file.readAll());
+        QJsonObject mainData = doc.object();
+
+        foreach(const QString & key, mainData.keys()) {
+            QDockWidget* dock = findChild<QDockWidget*>(key);
+            if (!dock) continue;
+
+            QJsonObject dockData = mainData[key].toObject();
+            dock->setVisible(dockData["visible"].toBool());
+            dock->setFloating(dockData["floating"].toBool());
+
+            // 解析几何位置
+            QStringList geom = dockData["geometry"].toString().split(",");
+            if (geom.size() == 4) {
+                dock->setGeometry(geom[0].toInt(), geom[1].toInt(),
+                    geom[2].toInt(), geom[3].toInt());
+            }
+
+            // 恢复停靠区域
+            Qt::DockWidgetArea area = static_cast<Qt::DockWidgetArea>(
+                dockData["area"].toInt());
+
+            addDockWidget(area, dock);
+        }
+    }
+
+protected:
+    void dragEnterEvent(QDragEnterEvent* event) override {
+        if (event->mimeData()->hasFormat("application/x-dockwidget"))
+            event->acceptProposedAction();
+    }
+
+    void dropEvent(QDropEvent* event) override {
+        DockWidget* dock = qobject_cast<DockWidget*>(event->source());
+        if (dock && dock->parent() != this) {
+            // 从原窗口移除
+            QMainWindow* oldParent = qobject_cast<QMainWindow*>(dock->parent());
+            if (oldParent) oldParent->removeDockWidget(dock);
+
+            // 添加到当前窗口
+            dock->setParent(this);
+            addDockWidget(Qt::RightDockWidgetArea, dock);
+            dock->show();
+            event->acceptProposedAction();
+        }
+    }
 };

src/ui/Layout/AddParamSetting.cpp

@@ -22,7 +22,7 @@ AddParamSetting::AddParamSetting(const QString& strDir, QWidget* parent)
 {
 	ui.setupUi(this);
 
-	setWindowFlags(/*Qt::FramelessWindowHint | */Qt::Window);
+	//setWindowFlags(/*Qt::FramelessWindowHint | */Qt::Window);
 
 	listType << "String" << "Int" << "Double" << "Int[]" << "Double[]" << "String[]" << "a+bi";
 

src/ui/Layout/AddParamSetting.ui

@@ -16,6 +16,12 @@
   <layout class="QHBoxLayout" name="horizontalLayout">
    <item>
     <widget class="QTableWidget" name="tableWidget">
+     <property name="editTriggers">
+      <set>QAbstractItemView::DoubleClicked|QAbstractItemView::EditKeyPressed</set>
+     </property>
+     <property name="selectionMode">
+      <enum>QAbstractItemView::ExtendedSelection</enum>
+     </property>
      <column>
       <property name="text">
        <string>参数名称</string>

src/ui/Layout/CodeEdtUI.cpp

@@ -9,7 +9,10 @@
 #include <QVBoxLayout>  
 #include <QFont>
 #include <qdebug.h>
+#include <QDir>
+#include <QProcess>
 
+#include "../../common/RecourceHelper.h"
 #include "../../workspace/WorkSpaceManager.h"
 
 #include "SyntaxHighlighter.h"
@@ -32,25 +35,28 @@ CodeEdtUI::CodeEdtUI(QWidget *parent)
 
     setCentralWidget(editor);
 
-    // ´´½¨²Ëµ¥  
-    QMenu* fileMenu = menuBar()->addMenu(tr("&file"));
-    QAction* openMainAction = new QAction(tr("&Import the template"), this);
-   /* QAction* openLDAction = new QAction(tr("&Import the LD template"), this);
-    QAction* openSeekerSimAction = new QAction(tr("&Import the SeekerSim template"), this);*/
-    QAction* saveAction = new QAction(tr("&save"), this);
-    fileMenu->addAction(openMainAction);
-    //fileMenu->addAction(openLDAction);
-    //fileMenu->addAction(openSeekerSimAction);
-    fileMenu->addAction(saveAction);
 
-    connect(openMainAction, &QAction::triggered, this, &CodeEdtUI::openMainFile);
-   /* connect(openLDAction, &QAction::triggered, this, &CodeEdtUI::openLDFile);
-    connect(openSeekerSimAction, &QAction::triggered, this, &CodeEdtUI::openSeekerSimFile);*/
+    InitBat();
 
-    connect(saveAction, &QAction::triggered, this, &CodeEdtUI::saveFile);
+   // // 创建菜单  
+   // QMenu* fileMenu = menuBar()->addMenu(tr("&file"));
+   // QAction* openMainAction = new QAction(tr("&Import the template"), this);
+   ///* QAction* openLDAction = new QAction(tr("&Import the LD template"), this);
+   // QAction* openSeekerSimAction = new QAction(tr("&Import the SeekerSim template"), this);*/
+   // QAction* saveAction = new QAction(tr("&save"), this);
+   // fileMenu->addAction(openMainAction);
+   // //fileMenu->addAction(openLDAction);
+   // //fileMenu->addAction(openSeekerSimAction);
+   // fileMenu->addAction(saveAction);
 
-    // ״̬À¸  
-    statusBar();
+   // connect(openMainAction, &QAction::triggered, this, &CodeEdtUI::openMainFile);
+   ///* connect(openLDAction, &QAction::triggered, this, &CodeEdtUI::openLDFile);
+   // connect(openSeekerSimAction, &QAction::triggered, this, &CodeEdtUI::openSeekerSimFile);*/
+
+   // connect(saveAction, &QAction::triggered, this, &CodeEdtUI::saveFile);
+
+   // // 状态栏  
+   // statusBar();
 }
 
 void CodeEdtUI::AttachDock(DockWidget* dockWidget)
@@ -65,17 +71,51 @@ void CodeEdtUI::AttachDock(DockWidget* dockWidget)
 
     DockTitleBar* dockTitleBar = new DockTitleBar;
 
-    dockTitleBar->SetTitle(tr("matlab editor"));
+    dockTitleBar->SetTitle(u8"bat文件");
 
     dockWidget->SetDockWidgetTitleBar(dockTitleBar);
 }
 
-void CodeEdtUI::openMainFile() {
-    QString fileName = ""; //QFileDialog::getOpenFileName(this, "Open File", "", "Matlab Files (*.m)");
-    if (fileName.isEmpty())
+void CodeEdtUI::InitBat()
 {
-        fileName = QFileDialog::getOpenFileName(this, "Open File", "", "Matlab Files (*.m)");
+    {
+        QMenu* fileMenu = menuBar()->addMenu(u8"文件");
+
+        QDir dir(RecourceHelper::Get().GetBasePath() + "/bat");
+        QFileInfoList fileInfoList = dir.entryInfoList(QDir::Files | QDir::NoDotAndDotDot | QDir::NoSymLinks);
+        for (int i = 0; i < fileInfoList.size(); i++)
+        {
+            QFileInfo fileInfo = fileInfoList[i];
+            QString strSuff = fileInfo.suffix();
+            strSuff = strSuff.toLower();
+            if (strSuff == "bat")
+            {
+                QAction* fileAction = new QAction(fileInfo.fileName(), this);
+                fileMenu->addAction(fileAction);
+
+                connect(fileAction, &QAction::triggered, this, &CodeEdtUI::openMainFile);
             }
+        }
+    }
+
+    {
+        QMenu* ctrlMenu = menuBar()->addMenu(u8"控制");
+
+        QAction* runAction = new QAction(tr(u8"执行"), this);
+        ctrlMenu->addAction(runAction);
+
+        QAction* saveAction = new QAction(u8"保存", this);
+        ctrlMenu->addAction(saveAction);
+
+        connect(runAction, &QAction::triggered, this, &CodeEdtUI::runFile);
+        connect(saveAction, &QAction::triggered, this, &CodeEdtUI::saveFile);
+    }
+}
+
+void CodeEdtUI::openMainFile() {
+
+    QAction* fileAction = (QAction*)(sender());
+    QString fileName = RecourceHelper::Get().GetBasePath() + "/bat/" + fileAction->text(); //QFileDialog::getOpenFileName(this, "Open File", "", "Matlab Files (*.bat)");
     
     if (!fileName.isEmpty()) {
         QFile file(fileName);
@@ -83,10 +123,13 @@ void CodeEdtUI::openMainFile() {
             editor->clear();
 
             QTextStream in(&file);
+            in.setCodec("utf-8");
             editor->setPlainText(in.readAll());
             file.close();
         }
     }
+
+    m_strCurOpenFile = fileName;
 }
 
 void CodeEdtUI::openLDFile()
@@ -133,12 +176,37 @@ void CodeEdtUI::openSeekerSimFile()
     }
 }
 
+void CodeEdtUI::runFile()
+{
+    if (!m_strCurOpenFile.isEmpty())
+    {
+        saveFile();
+
+        // 创建QProcess对象  
+        QProcess process;
+
+        // 启动批处理文件  
+        process.start(m_strCurOpenFile);
+
+        // 等待过程完成  
+        process.waitForFinished();
+
+        // 获取输出  
+        QString output = process.readAllStandardOutput();
+        QString errorOutput = process.readAllStandardError();
+
+        // 打印输出  
+        qDebug() << "Output:" << output;
+        qDebug() << "Error Output:" << errorOutput;
+    }
+}
+
 void CodeEdtUI::saveFile() {
-    QString fileName = QFileDialog::getSaveFileName(this, "Save File", "", "Matlab Files (*.m)");
-    if (!fileName.isEmpty()) {
-        QFile file(fileName);
+    if (!m_strCurOpenFile.isEmpty()) {
+        QFile file(m_strCurOpenFile);
         if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
             QTextStream out(&file);
+            out.setCodec("utf-8");
             out << editor->toPlainText();
             file.close();
         }

src/ui/Layout/CodeEdtUI.h

@@ -11,10 +11,13 @@ public:
     CodeEdtUI(QWidget *parent = Q_NULLPTR);
     void AttachDock(class DockWidget* dockWidget);
 
+    void InitBat();
+
 protected slots:
     void openMainFile();
     void openLDFile();
     void openSeekerSimFile();
+    void runFile();
 
     void saveFile();
 

src/ui/MainFrame.cpp

@@ -16,12 +16,14 @@
 #include "ui/Menu/DynamicDisplayMenu.h"
 #include "ui/Menu/SystemManagerMenu.h"
 #include "ui/Menu/PlayManagerMenu.h"
+#include "ui/Menu/WindowManagerMenu.h"
 #include "viewer/QtOsgViewWidget.h"
 
 #include "chartPlot/FitCurveDialog.h"
 #include "chartPlot/SurfaceDialog.h"
 
 #include "ui/Menu/ChartPlotMenu.h"   // lz 20140914 
+#include "common/SpdLogger.h"
 
 #include "ui_MainFrame.h"
 
@@ -140,3 +142,20 @@ void MainFrame::AddMenuWidget(const QString& name, const QString& text, QWidget*
     int index = ui->menuWidget->addWidget(widget);
     menuWidget_.insert(btn, index);
 }
+
+QWidget* MainFrame::GetMenuWidget(const QString& name) {
+    int index = -1;
+    for (auto it = menuWidget_.begin(); it != menuWidget_.end(); ++it) {
+        if (it.key()->objectName() == name) {
+            index = it.value();
+            break;
+        }
+    };
+
+    if (index < 0) {
+        LOG_INFO("not find menu widget : {}", name.toLocal8Bit().constData());
+        return nullptr;
+    }
+
+    return ui->menuWidget->widget(index);
+}

src/ui/MainFrame.h

@@ -20,6 +20,18 @@ public:
 
     static MainFrame& Get();
 
+    template<typename T>
+    T* GetMenuManager(const QString& name) {
+        QWidget* widget = GetMenuWidget(name);
+        if (widget) {
+            T* t = qobject_cast<T*>(widget);
+            if (t) {
+                return t;
+            }
+        }
+        return nullptr;
+    }
+
 protected:
     void paintEvent(QPaintEvent* event) override;
 
@@ -31,6 +43,7 @@ protected:
 private:
     void InitUI();
     void AddMenuWidget(const QString& name, const QString& text, QWidget* widget);
+    QWidget* GetMenuWidget(const QString& name);
 
 private:
     Ui::MainFrame* ui;

src/ui/MainWindow.cpp

@@ -112,13 +112,11 @@ void MainWindow::InitUI() {
 	}
 
 	DockWidget* fitCurveDock = new DockWidget(tr("Wave Curve"), 0);
- 
 	fitCurveDlg_ = new FitCurveDialog(1);
 	fitCurveDlg_->AttachDock(fitCurveDock);
 	m_mapDockWidget.insert("WaveCurveDialog", fitCurveDock);
 
 	fitCurveDlg_->InitWaveFile(wavePath);
-
 	DockWidget* fitLgCurveDock = new DockWidget(tr("Speed Curve"), 0);
 
 	fitYLgCurveDlg_ = new FitCurveDialog(1);
@@ -160,31 +158,6 @@ void MainWindow::InitUI() {
 
 	}
 
-    {
-        targetUI_ = new TargetListWgt;
-        //WorkSpaceManager::Get().SetTargetListWgt(targetUITable_);
-
-        QStringList headerLabels;
-        headerLabels << tr("Target number") << tr("Signal-to-noise ratio") //QString::fromLocal8Bit("目标编号") << QString::fromLocal8Bit("信噪比")
-            << tr("Azimuth line of sight") << tr("Pitch gaze angle") // QString::fromLocal8Bit("方位视线角") << QString::fromLocal8Bit("俯仰视线角")
-            << tr("azimuth") << tr("Pitch angle") // QString::fromLocal8Bit("方位角") << QString::fromLocal8Bit("俯仰角")
-            << tr("attribute") << tr("Doppler") //  QString::fromLocal8Bit("属性") << QString::fromLocal8Bit("多普勒")
-            << tr("course") << tr("Speed") // QString::fromLocal8Bit("航向") << QString::fromLocal8Bit("航速")
-            << tr("longitude") << tr("latitude") // QString::fromLocal8Bit("经度") << QString::fromLocal8Bit("纬度")
-            << tr("distance") << tr("velocity") // QString::fromLocal8Bit("距离") << QString::fromLocal8Bit("速度")
-            << tr("Radial dimensions") << tr("Target RCS"); // QString::fromLocal8Bit("径向尺寸") << QString::fromLocal8Bit("目标RCS");
-
-        targetUI_->SetHeader(headerLabels);
-        const QString reportPath = RecourceHelper::Get().GetBasePath() + "/workspace/Report.txt";
-        targetUI_->InitFile(reportPath, 50);
-
-        DockWidget* dataTableDock = new DockWidget(tr("Report"), 0);
-        // addDockWidget(pSettingUI->GetArea("TargetListWgt"), dataTableDock);
-        targetUI_->AttachDock(dataTableDock);
-        m_mapDockWidget.insert("TargetListWgt", dataTableDock);
-    }
-
-
 	const QString lampPath = RecourceHelper::Get().GetBasePath() + "/workspace/Lamp.txt";
 
 	DockWidget* signalIndicatorLampDock = new DockWidget(tr("Signal Indicator Lamp"), 0);
@@ -199,7 +172,7 @@ void MainWindow::InitUI() {
 	addParamDlg_->AttachDock(addParamSettingDock);
 	m_mapDockWidget.insert("ParamSetting", addParamSettingDock);
 
-    DockWidget* matlabDock = new DockWidget(tr("Matlab File"), 0);
+	DockWidget* matlabDock = new DockWidget(tr("bat File"), 0);
 	matlabFileDlg_ = new CodeEdtUI;
 	matlabFileDlg_->AttachDock(matlabDock);
 	m_mapDockWidget.insert("Matlab", matlabDock);
@@ -215,8 +188,8 @@ void MainWindow::InitUI() {
 	OsgViewer::Get().OnFrame();
 
 #if 0
-    MatlabObject* mtlb = new MatlabObject;
-    mtlb->RunMatlabFile("D:\\DYT\\TestGUI\\TestGUI\\LDPlatformTest.m");
+	// MatlabObject* mtlb = new MatlabObject;
+	MatlabObject::GetInstance()->RunMatlabFile("");
 #endif // 1
 }
 
@@ -225,12 +198,19 @@ void MainWindow::InitDockLayout() {
 		tabWidget_->removeTab(0);
 	}
 
+	tabWidget_->tabBar()->setExpanding(true);
+
 	QVariantList listTab = pSettingUI->GetAreaLayout().toList();
 	for (int i = 0; i < listTab.size(); i++) {
 		QVariantMap mapTab = listTab[i].toMap();
 		QString strTabName = mapTab.value("Name").toString();
 
-        QMainWindow* mainWindow_ = new QMainWindow;
+		CustomMainWindow* mainWindow_ = new CustomMainWindow;
+		mainWindow_->setDockOptions(QMainWindow::AllowNestedDocks |
+			QMainWindow::AllowTabbedDocks | QMainWindow::AnimatedDocks |
+			QMainWindow::ForceTabbedDocks | QMainWindow::VerticalTabs);
+
+		connect(mainWindow_, &QMainWindow::tabifiedDockWidgetActivated, this, &MainWindow::OnTabifiedDockWidgetActivated);
 
 		QVariantList listDocArea = mapTab.value("Widget").toList();
 
@@ -239,11 +219,11 @@ void MainWindow::InitDockLayout() {
 			mainWindow_->setCentralWidget(qtOsgViewWidget_);
 			OsgViewer::Get().Initialize();
 			OsgViewer::Get().OnFrame();
-        } else {
+		}
+		else {
 			mainWindow_->takeCentralWidget();
 		}
 
-
 		if (listDocArea.size() > 0) {
 			QDockWidget* lastDock = nullptr;
 
@@ -251,11 +231,14 @@ void MainWindow::InitDockLayout() {
 				Qt::DockWidgetArea dockArea;
 				if (j == 1) {
 					dockArea = Qt::LeftDockWidgetArea;
-                } else if (j == 2) {
+				}
+				else if (j == 2) {
 					dockArea = Qt::TopDockWidgetArea;
-                } else if (j == 3) {
+				}
+				else if (j == 3) {
 					dockArea = Qt::RightDockWidgetArea;
-                } else if (j == 4) {
+				}
+				else if (j == 4) {
 					dockArea = Qt::BottomDockWidgetArea;
 				}
 
@@ -270,7 +253,8 @@ void MainWindow::InitDockLayout() {
 						}
 						mainWindow_->addDockWidget(dockArea, pDock);
 						lastDock = pDock;
-                    } else {
+					}
+					else {
 						QVariantList listWidget = varWidget.toList();
 						for (int k = 0; k < listWidget.size(); k++) {
 							QDockWidget* pDock = m_mapDockWidget.value(listWidget[k].toString());
@@ -280,7 +264,8 @@ void MainWindow::InitDockLayout() {
 								if (lastDock) {
 									mainWindow_->splitDockWidget(lastDock, pDock, Qt::Vertical);
 								}
-                            } else {
+							}
+							else {
 								mainWindow_->splitDockWidget(lastDock, pDock, Qt::Horizontal);
 							}
 
@@ -292,6 +277,8 @@ void MainWindow::InitDockLayout() {
 		}
 	}
 
+	tabWidget_->tabBar()->setMinimumWidth(500);
+
 	/* AddDockArea("DockLeftArea");
 	 AddDockArea("DockTopArea");
 	 AddDockArea("DockRightArea");
@@ -305,16 +292,20 @@ void MainWindow::AddDockArea(const QString& strArea) {
 	if (strArea == "DockLeftArea") {
 		dockArea = Qt::LeftDockWidgetArea;
 		orient = Qt::Vertical;
-    } else if (strArea == "DockTopArea") {
+	}
+	else if (strArea == "DockTopArea") {
 		dockArea = Qt::TopDockWidgetArea;
 		orient = Qt::Horizontal;
-    } else if (strArea == "DockRightArea") {
+	}
+	else if (strArea == "DockRightArea") {
 		dockArea = Qt::RightDockWidgetArea;
 		orient = Qt::Vertical;
-    } else if (strArea == "DockBottomArea") {
+	}
+	else if (strArea == "DockBottomArea") {
 		dockArea = Qt::BottomDockWidgetArea;
 		orient = Qt::Horizontal;
-    } else {
+	}
+	else {
 		return;
 	}
 
@@ -329,7 +320,8 @@ void MainWindow::AddDockArea(const QString& strArea) {
 				addDockWidget(dockArea, pDock);
 
 				listAdd.push_back(pDock);
-            } else {
+			}
+			else {
 				QDockWidget* pLastDock = nullptr;
 				QVariantList listTab = varWidget.toList();
 				for each (QVariant tabChild in listTab) {
@@ -356,6 +348,22 @@ void MainWindow::AddDockArea(const QString& strArea) {
 	resizeDocks(listAdd, listSpliter, orient);
 }
 
+void MainWindow::SaveDockStatus()
+{
+
+}
+
+void MainWindow::OnTabifiedDockWidgetActivated(QDockWidget* dockWidget) {
+	//if (dockWidget) {
+	//    QMainWindow* mainWindow = qobject_cast<QMainWindow*>(dockWidget->parentWidget());
+	//    if (mainWindow) {
+	//        mainWindow->removeDockWidget(dockWidget);
+	//    }
+
+	//   // tabWidget_->setCurrentWidget(dockWidget->parentWidget());
+	//}
+}
+
 void MainWindow::slotShowUISetting() {
 	pSettingUI->show();
 }
@@ -367,17 +375,20 @@ void MainWindow::slotResetWorkSpace()
 	{
 		if (!WorkSpaceManager::Get().GetCurrent()->GetWavePath().isEmpty())
 		{
-            wavePath = RecourceHelper::Get().GetBasePath() + "/" + WorkSpaceManager::Get().GetCurrent()->GetWavePath();
+			wavePath = WorkSpaceManager::Get().GetCurrent()->GetWavePath();
+			//wavePath = RecourceHelper::Get().GetBasePath() + "/" + WorkSpaceManager::Get().GetCurrent()->GetWavePath();
 		}
 
 		if (!WorkSpaceManager::Get().GetCurrent()->GetReportPath().isEmpty())
 		{
-            speedPath = RecourceHelper::Get().GetBasePath() + "/" + WorkSpaceManager::Get().GetCurrent()->GetReportPath();
+			speedPath = WorkSpaceManager::Get().GetCurrent()->GetReportPath();
+			//speedPath = RecourceHelper::Get().GetBasePath() + "/" + WorkSpaceManager::Get().GetCurrent()->GetReportPath();
 		}
 
 		if (!WorkSpaceManager::Get().GetCurrent()->GetRDPath().isEmpty())
 		{
-            rdPath = RecourceHelper::Get().GetBasePath() + "/" + WorkSpaceManager::Get().GetCurrent()->GetRDPath();
+			rdPath = WorkSpaceManager::Get().GetCurrent()->GetRDPath();
+			//rdPath = RecourceHelper::Get().GetBasePath() + "/" + WorkSpaceManager::Get().GetCurrent()->GetRDPath();
 		}
 	}
 

src/ui/MainWindow.h

@@ -46,8 +46,10 @@ private:
     void InitDockLayout();
     void AddDockArea(const QString& strArea);
 
-protected:
+    void SaveDockStatus();
 
+protected:
+    void OnTabifiedDockWidgetActivated(QDockWidget* dockWidget);
 
 private:
     Ui::MainWindow* ui;
@@ -61,7 +63,6 @@ private:
     class FitCurveDialog* fitYLgCurveDlg_{ nullptr };
     class SurfaceDialog* surfaceDlg_{ nullptr };
     class  LayoutSettingUI* pSettingUI{ nullptr };
-    class TargetListWgt* targetUI_{ nullptr };
     class TargetListWgt* targetUITable_{ nullptr };
     class QTabWidget* tabWidget_{ nullptr };
     class SignalIndicatorLampUI* signalIndicatorLampUI_{ nullptr };

src/ui/Matlab/MatlabObject.cpp

@@ -1,7 +1,9 @@
 #include "MatlabObject.h"
 
 #include <QTextCodec>
-
+#include <QFile>
+#include <QTextStream>
+#include <qDebug>
 #include "engine.h"
 
 MatlabObject::MatlabObject(QObject *parent)
@@ -15,6 +17,16 @@ MatlabObject::~MatlabObject()
 
 }
 
+MatlabObject* MatlabObject::m_pInstance = nullptr;
+MatlabObject* MatlabObject::GetInstance()
+{
+    if (!m_pInstance)
+    {
+        m_pInstance = new MatlabObject;
+    }
+    return m_pInstance;
+}
+
 void MatlabObject::RunMatlabFile(const QString& strFile)
 {
     QString strMatlabRun = QString("run('%1')").arg(strFile);
@@ -23,11 +35,27 @@ void MatlabObject::RunMatlabFile(const QString& strFile)
     std::string strRun = code->fromUnicode(strMatlabRun.toUtf8().data()).data();
 
     Engine* ep;
-    if (!(ep = engOpen("\0"))) {
+    if (!(ep = engOpen(nullptr))) {
         fprintf(stderr, "\nCan't start MATLAB engine\n");
         return; // EXIT_FAILURE;
     }
 
+    if (!strFile.isEmpty())
+    {
+        engEvalString(ep, strRun.c_str());
+    }
+    
+
+    /*engEvalString(ep, "shu=666666;");
+    engEvalString(ep, "fileItgt1 = fopen('tgt1.txt', 'w');");
+    engEvalString(ep, "if fileItgt1 == -1");
+    engEvalString(ep, " error('ÎÞ·¨´ò¿ªÎļþ');");
+    engEvalString(ep, "end");
+
+    engEvalString(ep, "fprintf(fileItgt1, '%f ', shu);");
+    engEvalString(ep, "fprintf(fileItgt1, '\n');");
+    engEvalString(ep, "fclose(fileItgt1);");*/
+
     engClose(ep); 
 }
 

src/ui/Matlab/MatlabObject.h

@@ -10,9 +10,13 @@ public:
 	MatlabObject(QObject *parent=nullptr);
 	~MatlabObject();
 
+	static MatlabObject* MatlabObject::GetInstance();
+
 	void RunMatlabFile(const QString& strFile);
 
 
 protected:
 	//std::u16string string2u16string(std::string& str);
+
+	static MatlabObject* MatlabObject::m_pInstance;
 };

src/ui/Menu/ChartPlotMenu.cpp

@@ -6,6 +6,8 @@
 #include "workspace/WorkSpaceManager.h"
 #include <qmessagebox.h>
 
+#include <qfiledialog.h>
+
 ChartPlotMenu::ChartPlotMenu(QWidget *parent)
 	: QWidget(parent)
 {
@@ -24,13 +26,10 @@ void ChartPlotMenu::InitMenu()
 	connect(ui.toolButton, &QToolButton::clicked, this, [=] {
 		if (WorkSpaceManager::Get().GetCurrent())
 		{
-			MatlabObject mtlb;
 			QString strFile = WorkSpaceManager::Get().GetCurrent()->GetSimMatlab();
 			if (!strFile.isEmpty())
 			{
-				strFile = RecourceHelper::Get().GetBasePath() + "/" + WorkSpaceManager::Get().GetCurrent()->GetSimMatlab();
-
-				mtlb.RunMatlabFile(strFile);
+				MatlabObject::GetInstance()->RunMatlabFile(strFile);
 			}
 			else
 			{
@@ -38,4 +37,147 @@ void ChartPlotMenu::InitMenu()
 			}
 		}
 		});
+
+	connect(ui.toolButton_2, &QToolButton::clicked, this, [=] {
+		auto current = WorkSpaceManager::Get().GetCurrent();
+        if (nullptr == current)	{
+			QMessageBox::information(nullptr, QString::fromLocal8Bit("提示"), QString::fromLocal8Bit("请先创建空间！"));
+			return;
+		}
+		QString strSel = QFileDialog::getOpenFileName(this, u8"选择仿真运行文件", RecourceHelper::Get().GetBasePath() + "/workspace/", "*.m");
+		if (strSel.isEmpty()) {
+			LOG_WARN("选择文件为空");
+			return;
+		}
+
+		const QString old = current->GetSimMatlab();
+		if (old == strSel) {
+            LOG_INFO("选择文件与当前文件相同");
+			return;
+		} else if (!old.isEmpty()) {
+			if (QMessageBox::Yes == QMessageBox::question(nullptr,
+				QString::fromLocal8Bit("询问"),
+				QString::fromLocal8Bit("替换当前仿真文件！"),
+				QMessageBox::Yes | QMessageBox::No)
+			) {
+				if (!QFile::remove(old)) {
+                    LOG_WARN("删除文件失败");
+                    QMessageBox::information(nullptr,
+						QString::fromLocal8Bit("提示"),
+						QString::fromLocal8Bit("删除文件失败！"));
+                    return;
+				}
+			}
+		}
+
+		current->SetSimMatlab(strSel);
+		});
+
+	connect(ui.toolButton_5, &QToolButton::clicked, this, [=] {
+		auto current = WorkSpaceManager::Get().GetCurrent();
+		if (nullptr == current) {
+			QMessageBox::information(nullptr, QString::fromLocal8Bit("提示"), QString::fromLocal8Bit("请先创建空间！"));
+			return;
+		}
+		QString strSel = QFileDialog::getOpenFileName(this, u8"选择Wave文件", RecourceHelper::Get().GetBasePath() + "/workspace/", "*.txt");
+		if (strSel.isEmpty()) {
+			LOG_WARN("选择文件为空");
+			return;
+		}
+
+		const QString old = current->GetWavePath();
+		if (old == strSel) {
+			LOG_INFO("选择文件与当前文件相同");
+			return;
+		}
+		else if (!old.isEmpty()) {
+			if (QMessageBox::Yes == QMessageBox::question(nullptr,
+				QString::fromLocal8Bit("询问"),
+				QString::fromLocal8Bit("替换当前Wave文件！"),
+				QMessageBox::Yes | QMessageBox::No)
+				) {
+				if (!QFile::remove(old)) {
+					LOG_WARN("删除文件失败");
+					QMessageBox::information(nullptr,
+						QString::fromLocal8Bit("提示"),
+						QString::fromLocal8Bit("删除文件失败！"));
+					return;
+				}
+			}
+		}
+
+		current->SetWavePath(strSel);
+		});
+
+	connect(ui.toolButton_3, &QToolButton::clicked, this, [=] {
+		auto current = WorkSpaceManager::Get().GetCurrent();
+		if (nullptr == current) {
+			QMessageBox::information(nullptr, QString::fromLocal8Bit("提示"), QString::fromLocal8Bit("请先创建空间！"));
+			return;
+		}
+		QString strSel = QFileDialog::getOpenFileName(this, u8"选择RD文件", RecourceHelper::Get().GetBasePath() + "/workspace/", "*.txt");
+		if (strSel.isEmpty()) {
+			LOG_WARN("选择文件为空");
+			return;
+		}
+
+		const QString old = current->GetRDPath();
+		if (old == strSel) {
+			LOG_INFO("选择文件与当前文件相同");
+			return;
+		}
+		else if (!old.isEmpty()) {
+			if (QMessageBox::Yes == QMessageBox::question(nullptr,
+				QString::fromLocal8Bit("询问"),
+				QString::fromLocal8Bit("替换当前RD文件！"),
+				QMessageBox::Yes | QMessageBox::No)
+				) {
+				if (!QFile::remove(old)) {
+					LOG_WARN("删除文件失败");
+					QMessageBox::information(nullptr,
+						QString::fromLocal8Bit("提示"),
+						QString::fromLocal8Bit("删除文件失败！"));
+					return;
+				}
+			}
+		}
+
+		current->SetRDPath(strSel);
+		});
+
+	connect(ui.toolButton_4, &QToolButton::clicked, this, [=] {
+		auto current = WorkSpaceManager::Get().GetCurrent();
+		if (nullptr == current) {
+			QMessageBox::information(nullptr, QString::fromLocal8Bit("提示"), QString::fromLocal8Bit("请先创建空间！"));
+			return;
+		}
+		QString strSel = QFileDialog::getOpenFileName(this, u8"选择Report文件", RecourceHelper::Get().GetBasePath() + "/workspace/", "*.txt");
+		if (strSel.isEmpty()) {
+			LOG_WARN("选择文件为空");
+			return;
+		}
+
+		const QString old = current->GetReportPath();
+		if (old == strSel) {
+			LOG_INFO("选择文件与当前文件相同");
+			return;
+		}
+		else if (!old.isEmpty()) {
+			if (QMessageBox::Yes == QMessageBox::question(nullptr,
+				QString::fromLocal8Bit("询问"),
+				QString::fromLocal8Bit("替换当前Report文件！"),
+				QMessageBox::Yes | QMessageBox::No)
+				) {
+				if (!QFile::remove(old)) {
+					LOG_WARN("删除文件失败");
+					QMessageBox::information(nullptr,
+						QString::fromLocal8Bit("提示"),
+						QString::fromLocal8Bit("删除文件失败！"));
+					return;
+				}
+			}
+		}
+
+		current->SetReportPath(strSel);
+		});
 }

src/ui/Menu/ChartPlotMenu.h

@@ -21,5 +21,4 @@ signals:
 
 private:
 	Ui::ChartPlotMenuClass ui;
-
 };

src/ui/Menu/ChartPlotMenu.ui

@@ -16,6 +16,58 @@
   <layout class="QHBoxLayout" name="horizontalLayout_2">
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QToolButton" name="toolButton_5">
+       <property name="minimumSize">
+        <size>
+         <width>60</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Wave文件</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="toolButton_4">
+       <property name="minimumSize">
+        <size>
+         <width>60</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Report文件</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="toolButton_3">
+       <property name="minimumSize">
+        <size>
+         <width>60</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>RD文件</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="toolButton_2">
+       <property name="minimumSize">
+        <size>
+         <width>60</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Matlab文件</string>
+       </property>
+      </widget>
+     </item>
      <item>
       <widget class="QToolButton" name="toolButton">
        <property name="minimumSize">

src/ui/Menu/FileManagerMenu.cpp

@@ -12,6 +12,7 @@
 #include "common/SpdLogger.h"
 #include "workspace/WorkSpace.h"
 #include "workspace/WorkSpaceManager.h"
+#include "utils/FileUtils.h"
 
 #include "ui_FileManagerMenu.h"
 
@@ -57,23 +58,31 @@ void FileManagerMenu::OpenWorkSpace() {
 
 void FileManagerMenu::SaveWorkSpace() {
     LOG_INFO("click SaveWorkSpace");
-    QString selfilter = tr("Dyt (*.dyt)");
-
-    const QString workspacePath = Application::GetWorkSpacePath();
-    QString dytFile = QFileDialog::getSaveFileName(&MainFrame::Get(), tr("save dyt file"), workspacePath,
-        tr("Dyt (*.dyt);;All files (*.*)"),
-        &selfilter);
-    LOG_INFO("user select file: {}", dytFile.toStdString());
-    if (dytFile.isEmpty()) {
-        return;
-    }
     
     WorkSpace* workspace = WorkSpaceManager::Get().GetCurrent();
     if (nullptr == workspace) {
         LOG_WARN("workspace is nullptr");
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("workspace is nullptr"));
         return;
     }
 
+    const QString name = workspace->GetName();
+    QString dytFile = workspace->GetPath();
+    LOG_INFO("save {} dyt file: {}", name.toLocal8Bit().constData(),
+        dytFile.toLocal8Bit().constData());
+   /* if (!FileUtils::IsExist(dytFile)) {
+        QString selfilter = tr("Dyt (*.dyt)");
+        const QString workspacePath = Application::GetWorkSpacePath();
+        dytFile = QFileDialog::getSaveFileName(&MainFrame::Get(), tr("save dyt file"), workspacePath,
+            tr("Dyt (*.dyt);;All files (*.*)"),
+            &selfilter);
+        LOG_INFO("user select file: {}", dytFile.toLocal8Bit().constData());
+        if (dytFile.isEmpty()) {
+            return;
+        }
+
+    }*/
+
     bool success = workspace->Save(dytFile);
     LOG_INFO("save dyt: {}", success);
 }

src/ui/Menu/PlayManagerMenu.cpp

@@ -31,14 +31,14 @@ PlayManagerMenu::~PlayManagerMenu() {
 void PlayManagerMenu::OnPlay() {
     workSpace_ = WorkSpaceManager::Get().GetCurrent();
     if (nullptr == workSpace_) {
-        QMessageBox::warning(&MainFrame::Get(), tr("question"), tr("has not workspace"),
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("has not workspace"),
             QMessageBox::Ok);
         LOG_INFO("current is nullptr");
         return;
     }
     Timestep* timestep = workSpace_->GetTimestep();
     if (nullptr == timestep) {
-        QMessageBox::warning(&MainFrame::Get(), tr("question"), tr("has not workspace"),
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("has not workspace"),
             QMessageBox::Ok);
         LOG_INFO("current is nullptr");
         return;
@@ -60,14 +60,14 @@ void PlayManagerMenu::OnPlay() {
 void PlayManagerMenu::OnStop() {
     workSpace_ = WorkSpaceManager::Get().GetCurrent();
     if (nullptr == workSpace_) {
-        QMessageBox::warning(&MainFrame::Get(), tr("question"), tr("has not workspace"),
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("has not workspace"),
             QMessageBox::Ok);
         LOG_INFO("current is nullptr");
         return;
     }
     Timestep* timestep = workSpace_->GetTimestep();
     if (nullptr == timestep) {
-        QMessageBox::warning(&MainFrame::Get(), tr("question"), tr("has not workspace"),
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("has not workspace"),
             QMessageBox::Ok);
         LOG_INFO("current is nullptr");
         return;
@@ -78,14 +78,14 @@ void PlayManagerMenu::OnStop() {
 void PlayManagerMenu::OnUp() {
     workSpace_ = WorkSpaceManager::Get().GetCurrent();
     if (nullptr == workSpace_) {
-        QMessageBox::warning(&MainFrame::Get(), tr("question"), tr("has not workspace"),
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("has not workspace"),
             QMessageBox::Ok);
         LOG_INFO("current is nullptr");
         return;
     }
     Timestep* timestep = workSpace_->GetTimestep();
     if (nullptr == timestep) {
-        QMessageBox::warning(&MainFrame::Get(), tr("question"), tr("has not workspace"),
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("has not workspace"),
             QMessageBox::Ok);
         LOG_INFO("current is nullptr");
         return;
@@ -96,14 +96,14 @@ void PlayManagerMenu::OnUp() {
 void PlayManagerMenu::OnDown() {
     workSpace_ = WorkSpaceManager::Get().GetCurrent();
     if (nullptr == workSpace_) {
-        QMessageBox::warning(&MainFrame::Get(), tr("question"), tr("has not workspace"),
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("has not workspace"),
             QMessageBox::Ok);
         LOG_INFO("current is nullptr");
         return;
     }
     Timestep* timestep = workSpace_->GetTimestep();
     if (nullptr == timestep) {
-        QMessageBox::warning(&MainFrame::Get(), tr("question"), tr("has not workspace"),
+        QMessageBox::warning(&MainFrame::Get(), tr("warning"), tr("has not workspace"),
             QMessageBox::Ok);
         LOG_INFO("current is nullptr");
         return;

src/ui/Menu/SystemManagerMenu.cpp

@@ -4,6 +4,7 @@
 
 #include "common/SpdLogger.h"
 #include "ui/MainFrame.h"
+#include "ui/DockWidget.h"
 
 #include "ui_SystemManagerMenu.h"
 
@@ -13,14 +14,42 @@ SystemManagerMenu::SystemManagerMenu(QWidget* parent)
     ui->setupUi(this);
 
     InitConnect();
+    LOG_INFO("SystemManagerMenu init");
+    windowManagerMenu_ = new QMenu(this);
+    windowManagerMenu_->setWindowFlags(windowManagerMenu_->windowFlags() | Qt::FramelessWindowHint);
 }
 
 SystemManagerMenu::~SystemManagerMenu() {
     delete ui;
 }
 
+void SystemManagerMenu::AddDockWidget(class DockWidget* dockWidget) {
+    QAction* action = new QAction(dockWidget->windowTitle(), this);
+    connect(dockWidget, &DockWidget::windowTitleChanged, [action](const QString& title) {
+        action->setText(title);
+        }
+    );
+    action->setCheckable(true);
+    action->setChecked(!dockWidget->isVisible());
+    connect(action, &QAction::triggered, [dockWidget, action]() {
+        dockWidget->setVisible(action->isChecked());
+        }
+    );
+    connect(dockWidget, &DockWidget::signalClose, [action]() {
+        action->setChecked(false);
+    });
+    windowManagerMenu_->addAction(action);
+}
+
+void SystemManagerMenu::RemoveDockWidget(class DockWidget* dockWidget) {
+
+}
+
 void SystemManagerMenu::InitConnect() {
     connect(ui->menu_exit, &QToolButton::clicked, this, &SystemManagerMenu::OnExit);
+    //ui->menu_window_manager->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(ui->menu_window_manager, &QToolButton::clicked,
+        this, &SystemManagerMenu::OnWindowManagerMenu);
     connect(ui->menu_uisetting, &QToolButton::clicked, this, &SystemManagerMenu::signalShowUISetting);
 }
 
@@ -32,3 +61,9 @@ void SystemManagerMenu::OnExit() {
         qApp->quit();
     }
 }
+
+void SystemManagerMenu::OnWindowManagerMenu() {
+    // Ìí¼Ó´°¿Ú¹ÜÀí²Ëµ¥
+    LOG_INFO("add window manager menu");
+    windowManagerMenu_->exec(QCursor::pos());
+}

src/ui/Menu/SystemManagerMenu.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <QWidget>
+#include <QMenu>
 
 namespace Ui {
     class SystemManagerMenu;
@@ -13,6 +14,9 @@ public:
     SystemManagerMenu(QWidget* parent = 0);
     ~SystemManagerMenu() override;
 
+    void AddDockWidget(class DockWidget* dockWidget);
+    void RemoveDockWidget(class DockWidget* dockWidget);
+
 protected:
     void InitConnect();
 
@@ -21,7 +25,9 @@ signals:
 
 private:
     void OnExit();
+    void OnWindowManagerMenu();
 
 private:
     Ui::SystemManagerMenu* ui;
+    QMenu* windowManagerMenu_{ nullptr };
 };

src/ui/Menu/SystemManagerMenu.ui

@@ -34,6 +34,16 @@
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QToolButton" name="menu_window_manager">
+     <property name="toolTip">
+      <string>ui setting</string>
+     </property>
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QToolButton" name="menu_uisetting">
      <property name="toolTip">

src/ui/Menu/ViewManagerMenu.cpp

@@ -1,5 +1,6 @@
 #include "ViewManagerMenu.h"
 
+#include "ui/DockWidget.h"
 #include "ui_ViewManagerMenu.h"
 
 ViewManagerMenu::ViewManagerMenu(QWidget* parent)

src/ui/Menu/WindowManagerMenu.cpp

@@ -0,0 +1,52 @@
+#include "ui/Menu/WindowManagerMenu.h"
+
+#include <QMessageBox>
+
+#include "ui/MainFrame.h"
+#include "ui/DockWidget.h"
+#include "common/SpdLogger.h"
+
+#include "ui_WindowManagerMenu.h"
+
+const int DockWidgetRole = Qt::UserRole + 1;
+
+WindowManagerMenu::WindowManagerMenu(QWidget* parent)
+    : QWidget(parent)
+    , ui(new Ui::WindowManagerMenu) {
+    ui->setupUi(this);
+
+   
+}
+
+WindowManagerMenu::~WindowManagerMenu() {
+    delete ui;
+}
+
+void WindowManagerMenu::AddDockWidget(DockWidget* dockWidget) {
+    if (nullptr == dockWidget) {
+        LOG_ERROR("dockWidget is nullptr");
+        return;
+    }
+
+    QListWidgetItem* item = new QListWidgetItem(dockWidget->windowTitle());
+    connect(dockWidget, &DockWidget::windowTitleChanged, [item](const QString& title) {
+        item->setText(title);
+        }
+    );
+
+    item->setCheckState(Qt::Checked);
+    connect(ui->listWidget, &QListWidget::itemClicked, [](QListWidgetItem* item) {
+        bool checked = !(item->checkState() == Qt::Checked);
+        item->setCheckState(checked ? Qt::Checked : Qt::Unchecked);
+        item->data(DockWidgetRole).value<DockWidget*>()->setVisible(checked);
+        });
+    item->setData(DockWidgetRole, QVariant::fromValue(dockWidget));
+    connect(dockWidget, &DockWidget::signalClose, [this, item]() {
+        item->setCheckState(Qt::Unchecked);
+    });
+    ui->listWidget->addItem(item);
+}
+
+void WindowManagerMenu::RemoveDockWidget(class DockWidget* dockWidget) {
+
+}

src/ui/Menu/WindowManagerMenu.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include <QWidget>
+
+#include "workspace/WorkSpace.h"
+
+namespace Ui {
+    class WindowManagerMenu;
+}
+
+class WindowManagerMenu : public QWidget {
+    Q_OBJECT
+
+public:
+    WindowManagerMenu(QWidget* parent = 0);
+    ~WindowManagerMenu() override;
+
+    void AddDockWidget(class DockWidget* dockWidget);
+    void RemoveDockWidget(class DockWidget* dockWidget);
+
+protected:
+
+
+private:
+    Ui::WindowManagerMenu* ui;
+};

src/ui/Menu/WindowManagerMenu.ui

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>WindowManagerMenu</class>
+ <widget class="QWidget" name="WindowManagerMenu">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>847</width>
+    <height>91</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>WindowManagerMenu</string>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout">
+   <item>
+    <widget class="QListWidget" name="listWidget">
+     <property name="verticalScrollBarPolicy">
+      <enum>Qt::ScrollBarAlwaysOff</enum>
+     </property>
+     <property name="horizontalScrollBarPolicy">
+      <enum>Qt::ScrollBarAlwaysOff</enum>
+     </property>
+     <property name="flow">
+      <enum>QListView::LeftToRight</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="horizontalSpacer">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>408</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

src/ui/ModelBrowser.cpp

@@ -28,7 +28,6 @@ void ModelBrowser::AttachDock(DockWidget* dockWidget) {
     dockWidget->setWidget(this);
 
     DockTitleBar* dockTitleBar = new DockTitleBar;
-    dockTitleBar->SetTitle(tr("model elements"));
     dockWidget->SetDockWidgetTitleBar(dockTitleBar);
 }
 

src/ui/PropertyBrowser.cpp

@@ -107,7 +107,8 @@ void PropertyBrowser::InitUI() {
     browser_ = new QtTreePropertyBrowser;
     layout->addWidget(browser_);
 
-    browser_->setHeaderVisible(false);
+    browser_->setHeaderVisible(true);
+    //browser_->setResizeMode(QtTreePropertyBrowser::Stretch);
 
     InitPropertyManager();
     InitComponentPropertyManager();

src/ui/PropertyBrowser/qtpropertybrowserutils.cpp

@@ -696,8 +696,9 @@ QFilePathEdit::QFilePathEdit(QWidget* parent) :
     QWidget(parent),
 	m_stringEdit(new QLineEdit(this)),
     m_button(new QPushButton(this)) {
-    m_button->setIcon(QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/button-reset.ico")));
-    m_button->setMaximumWidth(15);
+    m_button->setIcon(QIcon(QLatin1String(":/res/select_file.ico")));
+    m_button->setMaximumWidth(64);
+    m_button->setMinimumWidth(32);
 
     m_stringEdit->setReadOnly(true);
 
@@ -751,12 +752,12 @@ void QFilePathEdit::onFileSelect() {
                 return;
             }
 		}
-        if (!FileUtils::CopyFileToPath(filePath, filePath, true)) {
+        if (!FileUtils::CopyFileToPath(filePath, savePath, true)) {
             LOG_ERROR("Failed to copy file to workspace");
             QMessageBox::critical(nullptr, "Error", "Failed to copy file to workspace");
             return;
         }
-        LOG_INFO("PathComponent::SetPath: {}", workPath.toStdString().c_str());
+        LOG_INFO("SetPath: {}", savePath.toLocal8Bit().constData());
         m_initialvalue = m_fileName;
         m_stringEdit->setText(m_fileName);
     }
@@ -771,8 +772,9 @@ QModelFilePathEdit::QModelFilePathEdit(QWidget* parent) :
     QWidget(parent),
     m_stringEdit(new QLineEdit(this)),
     m_button(new QPushButton(this)) {
-    m_button->setIcon(QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/button-reset.ico")));
-    m_button->setMaximumWidth(15);
+    m_button->setIcon(QIcon(QLatin1String(":/res/select_file.ico")));
+    m_button->setMaximumWidth(64);
+    m_button->setMinimumWidth(32);
 
     m_stringEdit->setReadOnly(true);
 

src/ui/PropertyBrowser/qtpropertymanager.cpp

@@ -7875,22 +7875,10 @@ public:
 	QMap<const QtProperty*, QtProperty*> m_properyToName;
 	QMap<const QtProperty*, QtProperty*> m_properyToDescription;
 	QMap<const QtProperty*, QtProperty*> m_properyToTimestep;
-	QMap<const QtProperty*, QtProperty*> m_properyToSimMatlab;
-	QMap<const QtProperty*, QtProperty*> m_properyToMatlabParam;
-
-	QMap<const QtProperty*, QtProperty*> m_properyToWave;
-	QMap<const QtProperty*, QtProperty*> m_properyToReport;
-	QMap<const QtProperty*, QtProperty*> m_properyToRD;
 
 	QMap<const QtProperty*, QtProperty*> m_nameToPropery;
 	QMap<const QtProperty*, QtProperty*> m_descriptionToPropery;
 	QMap<const QtProperty*, QtProperty*> m_timestepToPropery;
-	QMap<const QtProperty*, QtProperty*> m_simMatlabToPropery;
-	QMap<const QtProperty*, QtProperty*> m_matlabParamToPropery;
-
-	QMap<const QtProperty*, QtProperty*> m_waveToPropery;
-	QMap<const QtProperty*, QtProperty*> m_reportToPropery;
-	QMap<const QtProperty*, QtProperty*> m_rdToPropery;
 };
 
 void QtWorkspacePropertyManagerPrivate::slotStringChanged(QtProperty* property, QString value) {
@@ -7906,10 +7894,6 @@ void QtWorkspacePropertyManagerPrivate::slotStringChanged(QtProperty* property,
         QWorkspaceAttribute c = m_values[prop];
         c.SetTimeStep(value);
         q_ptr->setValue(prop, c);
-    } else if (QtProperty* prop = m_simMatlabToPropery.value(property, 0)) {
-		QWorkspaceAttribute c = m_values[prop];
-		c.SetSimMatlab(value);
-		q_ptr->setValue(prop, c);
     }
 }
 
@@ -7928,11 +7912,6 @@ void QtWorkspacePropertyManagerPrivate::slotPropertyDestroyed(QtProperty* proper
 		m_timestepToPropery[subProp] = 0;
 		m_timestepToPropery.remove(property);
 	}
-
-	if (QtProperty* subProp = m_simMatlabToPropery.value(property, nullptr)) {
-		m_simMatlabToPropery[subProp] = 0;
-		m_simMatlabToPropery.remove(property);
-	}
 }
 
 QtWorkspacePropertyManager::QtWorkspacePropertyManager(QObject* parent)
@@ -8017,12 +7996,6 @@ void QtWorkspacePropertyManager::setValue(QtProperty* property, const QWorkspace
 	d_ptr->m_stringProperyManager->setValue(d_ptr->m_properyToName[property], value.GetName());
 	d_ptr->m_stringProperyManager->setValue(d_ptr->m_properyToDescription[property], value.GetDescription());
 	d_ptr->m_filesProperyManager->setValue(d_ptr->m_properyToTimestep[property], value.GetTimeStep());
-	d_ptr->m_filesProperyManager->setValue(d_ptr->m_properyToSimMatlab[property], value.GetSimMatlab());
-	d_ptr->m_filesProperyManager->setValue(d_ptr->m_properyToMatlabParam[property], value.GetMatlabParam());
-
-	d_ptr->m_filesProperyManager->setValue(d_ptr->m_properyToWave[property], value.GetWavePath());
-	d_ptr->m_filesProperyManager->setValue(d_ptr->m_properyToReport[property], value.GetReportPath());
-	d_ptr->m_filesProperyManager->setValue(d_ptr->m_properyToRD[property], value.GetRDPath());
 
 	emit propertyChanged(property);
 	emit valueChanged(property, value);
@@ -8055,41 +8028,6 @@ void QtWorkspacePropertyManager::initializeProperty(QtProperty* property) {
     d_ptr->m_properyToTimestep[property] = prop;
     d_ptr->m_timestepToPropery[prop] = property;
     property->addSubProperty(prop);
-	
-	prop = d_ptr->m_filesProperyManager->addProperty();
-    prop->setPropertyName(tr("SimMatlab"));
-    d_ptr->m_filesProperyManager->setValueOnly(prop, val.GetSimMatlab());
-    d_ptr->m_properyToSimMatlab[property] = prop;
-    d_ptr->m_simMatlabToPropery[prop] = property;
-	property->addSubProperty(prop);
-
-	prop = d_ptr->m_filesProperyManager->addProperty();
-	prop->setPropertyName(tr("MatlabParam"));
-	d_ptr->m_filesProperyManager->setValueOnly(prop, val.GetMatlabParam());
-	d_ptr->m_properyToMatlabParam[property] = prop;
-	d_ptr->m_simMatlabToPropery[prop] = property;
-	property->addSubProperty(prop);
-
-	prop = d_ptr->m_filesProperyManager->addProperty();
-	prop->setPropertyName(tr("Wave"));
-	d_ptr->m_filesProperyManager->setValueOnly(prop, val.GetWavePath());
-	d_ptr->m_properyToWave[property] = prop;
-	d_ptr->m_waveToPropery[prop] = property;
-	property->addSubProperty(prop);
-
-	prop = d_ptr->m_filesProperyManager->addProperty();
-	prop->setPropertyName(tr("RD"));
-	d_ptr->m_filesProperyManager->setValueOnly(prop, val.GetRDPath());
-	d_ptr->m_properyToRD[property] = prop;
-	d_ptr->m_rdToPropery[prop] = property;
-	property->addSubProperty(prop);
-
-	prop = d_ptr->m_filesProperyManager->addProperty();
-	prop->setPropertyName(tr("Report"));
-	d_ptr->m_filesProperyManager->setValueOnly(prop, val.GetReportPath());
-	d_ptr->m_properyToReport[property] = prop;
-	d_ptr->m_reportToPropery[prop] = property;
-    property->addSubProperty(prop);
 }
 
 /*!
@@ -8116,41 +8054,6 @@ void QtWorkspacePropertyManager::uninitializeProperty(QtProperty* property) {
         delete prop;
     }
     d_ptr->m_properyToTimestep.remove(property);
-
-	prop = d_ptr->m_simMatlabToPropery[property];
-	if (prop) {
-		d_ptr->m_simMatlabToPropery.remove(prop);
-		delete prop;
-	}
-	d_ptr->m_properyToSimMatlab.remove(property);
-
-	prop = d_ptr->m_matlabParamToPropery[property];
-	if (prop) {
-		d_ptr->m_matlabParamToPropery.remove(prop);
-		delete prop;
-	}
-	d_ptr->m_properyToMatlabParam.remove(property);
-
-	prop = d_ptr->m_waveToPropery[property];
-	if (prop) {
-		d_ptr->m_waveToPropery.remove(prop);
-		delete prop;
-	}
-	d_ptr->m_properyToWave.remove(property);
-
-	prop = d_ptr->m_reportToPropery[property];
-	if (prop) {
-		d_ptr->m_reportToPropery.remove(prop);
-		delete prop;
-	}
-	d_ptr->m_properyToReport.remove(property);
-
-	prop = d_ptr->m_rdToPropery[property];
-	if (prop) {
-		d_ptr->m_rdToPropery.remove(prop);
-		delete prop;
-	}
-	d_ptr->m_properyToRD.remove(property);
 }
 
 #pragma endregion

src/ui/PropertyBrowser/qttreepropertybrowser.cpp

@@ -460,8 +460,11 @@ void QtTreePropertyBrowserPrivate::init(QWidget *parent)
     m_delegate = new QtPropertyEditorDelegate(parent);
     m_delegate->setEditorPrivate(this);
     m_treeWidget->setItemDelegate(m_delegate);
-    m_treeWidget->header()->setSectionsMovable(false);
-    m_treeWidget->header()->setSectionResizeMode(QHeaderView::Stretch);
+    QHeaderView* header = m_treeWidget->header();
+    header->setSectionResizeMode(QHeaderView::Interactive);
+    header->setStretchLastSection(true);
+
+    //header->setSectionResizeMode(QHeaderView::Stretch);
 
     m_expandIcon = drawIndicatorIcon(q_ptr->palette(), q_ptr->style());
 

src/ui/Table/targetlistwgt.cpp

@@ -37,8 +37,6 @@ TargetListWgt::TargetListWgt(QWidget * parent) : QWidget(parent) {
 
 	InitWgt();
 
-	m_bMoveWgt = false;
-
 	ui.lineEdit->setText("1");
 	ui.lineEdit_2->setText("1");
 	ui.spinBox_2->setValue(1);
@@ -272,51 +270,6 @@ void TargetListWgt::timerEvent(QTimerEvent *event)
 	
 }
 
-void TargetListWgt::mousePressEvent(QMouseEvent *event)
-{
-	if (Qt::LeftButton == event->button())
-	{
-		m_bMoveWgt = true;
-
-		m_pStartPos =mapToGlobal(event->pos());
-	}
-
-	QWidget::mousePressEvent(event);
-}
-
-void TargetListWgt::mouseMoveEvent(QMouseEvent *event)
-{
-	if (m_bMoveWgt)
-	{
-		QPoint mousePos = mapToGlobal(event->pos());
-
-		QPoint curPos = this->pos();
-
-		QPoint movePos = curPos + (mousePos - m_pStartPos);
-
-		this->move(movePos);
-
-		m_pStartPos = mousePos;
-	}
-
-	QWidget::mouseMoveEvent(event);
-}
-
-void TargetListWgt::mouseReleaseEvent(QMouseEvent *event)
-{
-	if (Qt::LeftButton == event->button())
-	{
-		m_bMoveWgt = false;
-	}
-
-	QWidget::mouseReleaseEvent(event);
-}
-
-void TargetListWgt::closeEvent(QCloseEvent *event)
-{
-
-}
-
 void TargetListWgt::UpdateTable(int iTime)
 {
 	if (iTime < 1)

src/ui/Table/targetlistwgt.h

@@ -45,11 +45,6 @@ protected:
 
 	void timerEvent(QTimerEvent *event);
 
-	void mousePressEvent(QMouseEvent *event);
-	void mouseMoveEvent(QMouseEvent *event);
-	void mouseReleaseEvent(QMouseEvent *event);
-	void closeEvent(QCloseEvent *event);
-
 	void UpdateTable(int iTime);
 
 protected slots:
@@ -79,9 +74,6 @@ private:
 
 	int m_nBoundaryWth;
 
-	bool m_bMoveWgt;   // 是否移动窗口
-	QPoint m_pStartPos;  // 初始位置
-
 	QVariantList m_varRowDataList;
 
 	QString m_strFile;

src/ui/WorkSpace/WorkSpaceDlg.cpp

@@ -26,8 +26,8 @@ WorkSpaceDlg::WorkSpaceDlg(QWidget* parent)
 
     SetTitle(tr("new workspace"));
     
-    const QString path = qApp->applicationDirPath() + "/workspace";
-    ui->lePath->setText(path);
+    path_ = qApp->applicationDirPath() + "/workspace";
+    ui->lePath->setText(path_);
     //setFixedHeight(500);
 }
 
@@ -39,15 +39,20 @@ void WorkSpaceDlg::InitConnect() {
     connect(ui->pbSure, &QPushButton::clicked, this, &WorkSpaceDlg::OnSure);
     connect(ui->pbCancel, &QPushButton::clicked, this, &WorkSpaceDlg::reject);
     connect(ui->tbPath, &QPushButton::clicked, this, &WorkSpaceDlg::OnSelectSavePath);
+    connect(ui->leName, &QLineEdit::textChanged, [this](const QString& txt) {
+        QString path = QString("%1/%2").arg(path_).arg(txt);
+        ui->lePath->setText(path);
+        }
+    );
+    
     //connect(ui->pbCancel, &QPushButton::clicked, this, &WorkSpaceDlg::reject);
 }
 
 void WorkSpaceDlg::OnSure() {
     const QString name = ui->leName->text();
-    const QString savePath = ui->lePath->text();
 
-    LOG_INFO("name:{}, save path:{}", name.toStdString(), savePath.toStdString());
-    if (name.isEmpty() || savePath.isEmpty()) {
+    LOG_INFO("name:{}, save path:{}", name.toLocal8Bit().constData(), path_.toLocal8Bit().constData());
+    if (name.isEmpty() || path_.isEmpty()) {
         LOG_WARN("name or save path is empty");
         QMessageBox::warning(this, tr("warning"), tr("name or save path is empty, please check it"));
         return;
@@ -61,7 +66,7 @@ void WorkSpaceDlg::OnSure() {
         current->Unlaod();
     }
 
-    QString workspacePath = QString("%1/%2").arg(savePath).arg(name);
+    QString workspacePath = QString("%1/%2").arg(path_).arg(name);
     QDir dir(workspacePath);
     if (dir.exists()) {
         LOG_WARN("current path is contains current folder, {}", workspacePath.toStdString());
@@ -95,12 +100,6 @@ void WorkSpaceDlg::OnSure() {
     WorkSpace* workSpace = WorkSpaceManager::Get().GetOrCreate(workspacePath, name);
     workSpace->SetDescribe(ui->etDescribe->toPlainText());
     
-    if (!workSpace->Save(workspacePath)) {
-        LOG_ERROR("save workSpace failed");
-        QMessageBox::warning(this, tr("warning"), tr("create workSpace failed"));
-        return;
-    }
-
     WorkSpaceManager::Get().SetCurrent(workSpace);
     accept();
 }
@@ -113,9 +112,9 @@ void WorkSpaceDlg::OnSelectSavePath() {
         LOG_WARN("save path is empty");
         return;
     }
-
-    ui->lePath->setText(savePath);
-    LOG_INFO("save path: {}", savePath.toStdString());
+    path_ = savePath;
+    ui->lePath->setText(QString("%1/%2").arg(path_).arg(ui->leName->text()));
+    LOG_INFO("save path: {}", path_.toLocal8Bit().constData());
 }
 
 void WorkSpaceDlg::InitFrame() {

src/ui/WorkSpace/WorkSpaceDlg.h

@@ -23,4 +23,5 @@ protected:
 
 private:
     Ui::WorkSpaceDlg* ui;
+    QString path_;
 };

src/ui/chartPlot/FitCurveDialog.cpp

@@ -25,7 +25,6 @@ FitCurveDialog::FitCurveDialog(int iType, QWidget* parent) :
         setWindowTitle("2D(y(lg)) Curve");
     }
 
-    qApp->setOverrideCursor(Qt::ArrowCursor);       //允许系统弹窗、提示
     initQChartView();
 
     connect(&WorkSpaceManager::Get(), &WorkSpaceManager::WorkSpaceChanged, this, &FitCurveDialog::OnWorkSpaceChanged);

src/utils/TextCodecUtil.cpp

@@ -0,0 +1,64 @@
+#include "utils/TextCodecUtil.h"
+
+#include <sstream>
+#include <string>
+#include <iomanip>
+#include <vector>
+
+#include <osgText/Text>
+
+#include "common/SpdLogger.h"
+
+
+std::string TextCodecUtils::UnicodeToUTF8(const std::wstring& src) {
+    std::string result;
+    int n = WideCharToMultiByte(CP_UTF8, 0, src.c_str(), -1, 0, 0, 0, 0);
+    result.resize(n);
+    ::WideCharToMultiByte(CP_UTF8, 0, src.c_str(), -1, (char*)result.c_str(), result.length(), 0, 0);
+    return result;
+}
+
+std::wstring TextCodecUtils::Gb2312ToUnicode(const std::string& src) {
+    std::wstring result;
+    int n = MultiByteToWideChar(CP_ACP, 0, src.c_str(), -1, NULL, 0);
+    result.resize(n);
+    ::MultiByteToWideChar(CP_ACP, 0, src.c_str(), -1, (LPWSTR)result.c_str(), result.length());
+    return result;
+}
+
+std::string TextCodecUtils::Gb2312ToUTF8(const std::string& src) {
+    std::string result;
+    result = UnicodeToUTF8(Gb2312ToUnicode(src));
+    return result;
+}
+
+std::string TextCodecUtils::QStringToOsgTextToStdString(QString& srcString) {
+    osgText::String dstString;
+    osg::ref_ptr<osgText::Text> text = new osgText::Text;
+    osg::ref_ptr<osgText::Font> font = osgText::readFontFile("fonts/simhei.ttf");
+    text->setFont(font);
+    const std::string tmpStr = srcString.toStdString();
+    text->setText(tmpStr, osgText::String::ENCODING_UTF8);
+    dstString = text->getText();
+    return dstString.createUTF8EncodedString();
+}
+
+QString TextCodecUtils::AsciiToUTF8(std::string& src) { 
+    setlocale(LC_ALL, "chs");
+    wchar_t wcsStr[100];
+    swprintf(wcsStr, L"%S", src.c_str());
+    QString placeName = QString::fromWCharArray(wcsStr);
+    return placeName;
+    //return "";
+}
+
+osgText::String TextCodecUtils::QStringToOsgTextString(const QString& srcString) {
+    osgText::String dstString;
+    osg::ref_ptr<osgText::Text> text = new osgText::Text;
+    osg::ref_ptr<osgText::Font> font = osgText::readFontFile("fonts/simhei.ttf");
+    text->setFont(font);
+    const std::string tmpStr = srcString.toStdString();
+    text->setText(tmpStr, osgText::String::ENCODING_UTF8);
+    dstString = text->getText();
+    return dstString;
+}

src/utils/TextCodecUtil.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <string>
+#include <QString>
+#include <osgText/String>
+
+class TextCodecUtils {
+public:
+    static  std::string UnicodeToUTF8(const std::wstring& src);
+    static std::wstring Gb2312ToUnicode(const std::string& src);
+    static std::string Gb2312ToUTF8(const std::string& src);
+    static std::string QStringToOsgTextToStdString(QString& srcString);
+    static osgText::String QStringToOsgTextString(const QString& srcString);
+    static QString AsciiToUTF8(std::string& src);
+};

src/utils/TransformPath.cpp

@@ -22,6 +22,7 @@ TransformPath::~TransformPath() {
 }
 
 TransformPath* TransformPath::LoadFromFile(const QString& path, QObject* parent) {
+    LOG_INFO("Loading transform path from file: {}", path.toLocal8Bit().constData());
     QFile file(path);
 
     if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
@@ -42,7 +43,7 @@ TransformPath* TransformPath::LoadFromFile(const QString& path, QObject* parent)
             bool ok;
             double value = line.toDouble(&ok);
             if (ok) {
-                transform.GetLocation()[i] = value * 1.5;
+                transform.GetLocation()[i] = value;
             } else {
                 LOG_WARN("Failed to convert line to double: {}", line.toStdString());
                 return {};

src/viewer/OSGRenderer.cpp

@@ -15,8 +15,6 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 #include "viewer/OSGRenderer.h"
-#include "viewer/osgQOpenGLWindow.h"
-#include "viewer/osgQOpenGLWidget.h"
 
 //#include <osgQOpenGL/CullVisitorEx>
 //#include <osgQOpenGL/GraphicsWindowEx>
@@ -115,113 +113,66 @@ namespace
     static QtKeyboardMap s_QtKeyboardMap;
 } // namespace
 
+
 OSGRenderer::OSGRenderer(QObject *parent)
-    : QObject(parent), osgViewer::Viewer()
+    : QObject(parent)
+    , m_osgInitialized(false)
+    , m_windowScale(1.f)
+    , m_continuousUpdate(true)
 {
-    //    QObject::connect(QCoreApplication::instance(), &QCoreApplication::aboutToQuit,
-    //                     [this]()
-    //    {
-    //        _applicationAboutToQuit = true;
-    //        killTimer(_timerId);
-    //        _timerId = 0;
-    //    });
+
 }
 
-OSGRenderer::OSGRenderer(osg::ArgumentParser* arguments, QObject* parent)
-    : QObject(parent), osgViewer::Viewer(*arguments)
+void OSGRenderer::render()
 {
-    //    QObject::connect(QCoreApplication::instance(), &QCoreApplication::aboutToQuit,
-    //                     [this]()
-    //    {
-    //        _applicationAboutToQuit = true;
-    //        killTimer(_timerId);
-    //        _timerId = 0;
-    //    });
-}
-
-OSGRenderer::~OSGRenderer()
-{
-}
-
-void OSGRenderer::update()
-{
-    osgQOpenGLWindow* osgWidgetRendered = dynamic_cast<osgQOpenGLWindow*>(parent());
-
-    if(osgWidgetRendered != nullptr)
-    {
-        osgWidgetRendered->_osgWantsToRenderFrame = true;
-        osgWidgetRendered->update();
-    }
-
-    else
-    {
-        osgQOpenGLWidget* osgWidget = dynamic_cast<osgQOpenGLWidget*>(parent());
-        osgWidget->_osgWantsToRenderFrame = true;
-        osgWidget->update();
-    }
+    if (m_osgViewer.getSceneData())
+        m_osgViewer.frame();
+    if (m_continuousUpdate)
+        update();
 }
 
 void OSGRenderer::resize(int windowWidth, int windowHeight, float windowScale)
 {
     if (!m_osgInitialized)
         return;
-
     m_windowScale = windowScale;
-
-    /*  _camera->setViewport(new osg::Viewport(0, 0, windowWidth * windowScale,
-                                           windowHeight * windowScale));*/
-
-    m_osgWinEmb->resized(0, 0,
-                         windowWidth * windowScale,
+    m_osgViewer.getCamera()->setViewport(new osg::Viewport(0, 0, windowWidth * windowScale,
+        windowHeight * windowScale));
+    m_osgWinEmb->resized(0, 0, windowWidth * windowScale, windowHeight * windowScale);
+    m_osgWinEmb->getEventQueue()->windowResize( 0, 0, windowWidth * windowScale,
         windowHeight * windowScale );
-    m_osgWinEmb->getEventQueue()->windowResize(0, 0,
-                                               windowWidth * windowScale,
-                                               windowHeight * windowScale);
-
-    update();
 }
 
-
 void OSGRenderer::setupOSG(int windowWidth, int windowHeight, float windowScale)
 {
     m_osgInitialized = true;
     m_windowScale = windowScale;
-    m_osgWinEmb = new osgViewer::GraphicsWindowEmbedded(0, 0,
-                                                        windowWidth * windowScale, windowHeight * windowScale);
-    //m_osgWinEmb = new osgViewer::GraphicsWindowEmbedded(0, 0, windowWidth * windowScale, windowHeight * windowScale);
+
+    m_osgWinEmb = new osgViewer::GraphicsWindowEmbedded(0, 0, windowWidth * windowScale, windowHeight * windowScale);
     // make sure the event queue has the correct window rectangle size and input range
     m_osgWinEmb->getEventQueue()->syncWindowRectangleWithGraphicsContext();
-    _camera->setViewport(new osg::Viewport(0, 0, windowWidth * windowScale,
-                                           windowHeight * windowScale));
-    _camera->setGraphicsContext(m_osgWinEmb.get());
-    // disable key event (default is Escape key) that the viewer checks on each
-    // frame to see
-    // if the viewer's done flag should be set to signal end of viewers main
-    // loop.
-    setKeyEventSetsDone(0);
-    setReleaseContextAtEndOfFrameHint(false);
-    setThreadingModel(osgViewer::Viewer::SingleThreaded);
+
+    m_osgViewer.getCamera()->setViewport(new osg::Viewport(0, 0, windowWidth * windowScale, windowHeight * windowScale));
+    m_osgViewer.getCamera()->setGraphicsContext(m_osgWinEmb.get());
+    m_osgViewer.getCamera()->setClearColor(osg::Vec4(1., 1., 1., 1.));
+    m_osgViewer.setThreadingModel(osgViewer::Viewer::SingleThreaded);
 
     osgViewer::Viewer::Windows windows;
-    getWindows(windows);
-
-    _timerId = startTimer(10, Qt::PreciseTimer);
-    _lastFrameStartTime.setStartTick(0);
+    m_osgViewer.getWindows(windows);
+    for(osgViewer::Viewer::Windows::iterator itr = windows.begin(); itr != windows.end(); ++itr)
+    {
+        (*itr)->getState()->setUseModelViewAndProjectionUniforms(true);
+        (*itr)->getState()->setUseVertexAttributeAliasing(true);
+    }
 }
 
-void OSGRenderer::setKeyboardModifiers(QInputEvent* event)
+void OSGRenderer::setKeyboardModifiers( QInputEvent* event ) const
 {
-    unsigned int modkey = event->modifiers() & (Qt::ShiftModifier |
-                                                Qt::ControlModifier |
-                                                Qt::AltModifier);
+    int modkey = event->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier | Qt::AltModifier);
     unsigned int mask = 0;
-
     if ( modkey & Qt::ShiftModifier ) mask |= osgGA::GUIEventAdapter::MODKEY_SHIFT;
-
     if ( modkey & Qt::ControlModifier ) mask |= osgGA::GUIEventAdapter::MODKEY_CTRL;
-
     if ( modkey & Qt::AltModifier ) mask |= osgGA::GUIEventAdapter::MODKEY_ALT;
-
     m_osgWinEmb->getEventQueue()->getCurrentEventState()->setModKeyMask( mask );
 }
 
@@ -249,62 +200,29 @@ void OSGRenderer::keyReleaseEvent(QKeyEvent* event)
 void OSGRenderer::mousePressEvent( QMouseEvent* event )
 {
     int button = 0;
-
     switch ( event->button() )
     {
-    case Qt::LeftButton:
-        button = 1;
-        break;
-
-    case Qt::MidButton:
-        button = 2;
-        break;
-
-    case Qt::RightButton:
-        button = 3;
-        break;
-
-    case Qt::NoButton:
-        button = 0;
-        break;
-
-    default:
-        button = 0;
-        break;
+    case Qt::LeftButton: button = 1; break;
+    case Qt::MidButton: button = 2; break;
+    case Qt::RightButton: button = 3; break;
+    case Qt::NoButton: button = 0; break;
+    default: button = 0; break;
     }
-
     setKeyboardModifiers( event );
-    m_osgWinEmb->getEventQueue()->mouseButtonPress(event->x() * m_windowScale,
-                                                   event->y() * m_windowScale, button);
+    m_osgWinEmb->getEventQueue()->mouseButtonPress( event->x() * m_windowScale, event->y() * m_windowScale, button );
 }
 
 void OSGRenderer::mouseReleaseEvent( QMouseEvent* event )
 {
     int button = 0;
-
     switch ( event->button() )
     {
-    case Qt::LeftButton:
-        button = 1;
-        break;
-
-    case Qt::MidButton:
-        button = 2;
-        break;
-
-    case Qt::RightButton:
-        button = 3;
-        break;
-
-    case Qt::NoButton:
-        button = 0;
-        break;
-
-    default:
-        button = 0;
-        break;
+    case Qt::LeftButton: button = 1; break;
+    case Qt::MidButton: button = 2; break;
+    case Qt::RightButton: button = 3; break;
+    case Qt::NoButton: button = 0; break;
+    default: button = 0; break;
     }
-
     setKeyboardModifiers( event );
     m_osgWinEmb->getEventQueue()->mouseButtonRelease( event->x() * m_windowScale,
         event->y() * m_windowScale, button );
@@ -313,200 +231,29 @@ void OSGRenderer::mouseReleaseEvent(QMouseEvent* event)
 void OSGRenderer::mouseDoubleClickEvent( QMouseEvent* event )
 {
     int button = 0;
-
     switch ( event->button() )
     {
-    case Qt::LeftButton:
-        button = 1;
-        break;
-
-    case Qt::MidButton:
-        button = 2;
-        break;
-
-    case Qt::RightButton:
-        button = 3;
-        break;
-
-    case Qt::NoButton:
-        button = 0;
-        break;
-
-    default:
-        button = 0;
-        break;
+    case Qt::LeftButton: button = 1; break;
+    case Qt::MidButton: button = 2; break;
+    case Qt::RightButton: button = 3; break;
+    case Qt::NoButton: button = 0; break;
+    default: button = 0; break;
     }
-
     setKeyboardModifiers( event );
-    m_osgWinEmb->getEventQueue()->mouseDoubleButtonPress(event->x() * m_windowScale,
-                                                         event->y() * m_windowScale, button);
+    m_osgWinEmb->getEventQueue()->mouseDoubleButtonPress( event->x() * m_windowScale, event->y() * m_windowScale, button );
 }
 
 void OSGRenderer::mouseMoveEvent( QMouseEvent* event )
 {
     setKeyboardModifiers( event );
-    m_osgWinEmb->getEventQueue()->mouseMotion(event->x() * m_windowScale,
-                                              event->y() * m_windowScale);
+    m_osgWinEmb->getEventQueue()->mouseMotion( event->x() * m_windowScale, event->y() * m_windowScale );
 }
 
 void OSGRenderer::wheelEvent( QWheelEvent* event )
 {
     setKeyboardModifiers( event );
-    m_osgWinEmb->getEventQueue()->mouseMotion(event->x() * m_windowScale,
-                                              event->y() * m_windowScale);
     m_osgWinEmb->getEventQueue()->mouseScroll(
                 event->orientation() == Qt::Vertical ?
-        (event->delta() > 0 ? osgGA::GUIEventAdapter::SCROLL_UP :
-         osgGA::GUIEventAdapter::SCROLL_DOWN) :
-        (event->delta() > 0 ? osgGA::GUIEventAdapter::SCROLL_LEFT :
-         osgGA::GUIEventAdapter::SCROLL_RIGHT));
-}
-
-bool OSGRenderer::checkEvents()
-{
-    // check events from any attached sources
-    for(Devices::iterator eitr = _eventSources.begin();
-        eitr != _eventSources.end();
-        ++eitr)
-    {
-        osgGA::Device* es = eitr->get();
-
-        if(es->getCapabilities() & osgGA::Device::RECEIVE_EVENTS)
-        {
-            if(es->checkEvents())
-                return true;
-        }
-
-    }
-
-    // get events from all windows attached to Viewer.
-    Windows windows;
-    getWindows(windows);
-
-    for(Windows::iterator witr = windows.begin();
-        witr != windows.end();
-        ++witr)
-    {
-        if((*witr)->checkEvents())
-            return true;
-    }
-
-    return false;
-}
-
-bool OSGRenderer::checkNeedToDoFrame()
-{
-    // check if any event handler has prompted a redraw
-    if(_requestRedraw)
-        return true;
-
-    if(_requestContinousUpdate)
-        return true;
-
-    // check if the view needs to update the scene graph
-    // this check if camera has update callback and if scene requires to update scene graph
-    if(requiresUpdateSceneGraph())
-        return true;
-
-    // check if the database pager needs to update the scene
-    if(getDatabasePager()->requiresUpdateSceneGraph())
-        return true;
-
-    // check if the image pager needs to update the scene
-    if(getImagePager()->requiresUpdateSceneGraph())
-        return true;
-
-
-    // check if the scene needs to be redrawn
-    if(requiresRedraw())
-        return true;
-
-    // check if events are available and need processing
-    if(checkEvents())
-        return true;
-
-    // and check again if any event handler has prompted a redraw
-    if(_requestRedraw)
-        return true;
-
-    if(_requestContinousUpdate)
-        return true;
-
-    return false;
-}
-
-// called from ViewerWidget paintGL() method
-void OSGRenderer::frame(double simulationTime)
-{
-    // limit the frame rate
-    if(getRunMaxFrameRate() > 0.0)
-    {
-        double dt = _lastFrameStartTime.time_s();
-        double minFrameTime = 1.0 / getRunMaxFrameRate();
-
-        if(dt < minFrameTime)
-            QThread::usleep(static_cast<unsigned int>(1000000.0 * (minFrameTime - dt)));
-    }
-
-    // avoid excessive CPU loading when no frame is required in ON_DEMAND mode
-    if(getRunFrameScheme() == osgViewer::ViewerBase::ON_DEMAND)
-    {
-        double dt = _lastFrameStartTime.time_s();
-
-        if(dt < 0.01)
-            OpenThreads::Thread::microSleep(static_cast<unsigned int>(1000000.0 *
-                                                                      (0.01 - dt)));
-    }
-
-    // record start frame time
-    _lastFrameStartTime.setStartTick();
-    // make frame
-
-#if 1
-    osgViewer::Viewer::frame(simulationTime);
-#else
-
-    if(_done) return;
-
-    // OSG_NOTICE<<std::endl<<"CompositeViewer::frame()"<<std::endl<<std::endl;
-
-    if(_firstFrame)
-    {
-        viewerInit();
-
-        if(!isRealized())
-        {
-            realize();
-        }
-
-        _firstFrame = false;
-    }
-
-    advance(simulationTime);
-
-    eventTraversal();
-    updateTraversal();
-    //    renderingTraversals();
-#endif
-}
-
-void OSGRenderer::requestRedraw()
-{
-    osgViewer::Viewer::requestRedraw();
-}
-
-void OSGRenderer::timerEvent(QTimerEvent* /*event*/)
-{
-    // application is about to quit, just return
-    if(_applicationAboutToQuit)
-    {
-        return;
-    }
-
-    // ask ViewerWidget to update 3D view
-    if(getRunFrameScheme() != osgViewer::ViewerBase::ON_DEMAND ||
-       checkNeedToDoFrame())
-    {
-        update();
-    }
+                    (event->delta()>0 ? osgGA::GUIEventAdapter::SCROLL_UP : osgGA::GUIEventAdapter::SCROLL_DOWN) :
+                    (event->delta()>0 ? osgGA::GUIEventAdapter::SCROLL_LEFT : osgGA::GUIEventAdapter::SCROLL_RIGHT) );
 }

src/viewer/OSGRenderer.h

@@ -25,42 +25,18 @@ class QInputEvent;
 class QKeyEvent;
 class QMouseEvent;
 class QWheelEvent;
-namespace eveBIM
-{
-    class ViewerWidget;
-}
-
-class OSGRenderer : public QObject, public osgViewer::Viewer
-{
-    bool                                       m_osgInitialized {false};
-    osg::ref_ptr<osgViewer::GraphicsWindow>    m_osgWinEmb;
-    float                                      m_windowScale {1.0f};
-    bool                                       m_continuousUpdate {true};
-
-    int                                        _timerId{0};
-    osg::Timer                                 _lastFrameStartTime;
-    bool                                       _applicationAboutToQuit {false};
-    bool                                       _osgWantsToRenderFrame{true};
-
-    Q_OBJECT
-
-    friend class eveBIM::ViewerWidget;
 
+class OSGRenderer : public QObject {
 public:
 
     explicit OSGRenderer(QObject* parent = nullptr);
-    explicit OSGRenderer(osg::ArgumentParser* arguments, QObject* parent = nullptr);
 
-    ~OSGRenderer() override;
+    ~OSGRenderer() override = default;
 
-    bool continuousUpdate() const
-    {
-        return m_continuousUpdate;
-    }
-    void setContinuousUpdate(bool continuousUpdate)
-    {
-        m_continuousUpdate = continuousUpdate;
-    }
+    osgViewer::Viewer *viewer() { return &m_osgViewer; }
+
+    bool continuousUpdate() const { return m_continuousUpdate; }
+    void setContinuousUpdate(bool continuousUpdate) { m_continuousUpdate = continuousUpdate; }
 
     virtual void keyPressEvent( QKeyEvent* event );
     virtual void keyReleaseEvent( QKeyEvent* event );
@@ -70,26 +46,21 @@ public:
     virtual void mouseMoveEvent( QMouseEvent* event );
     virtual void wheelEvent( QWheelEvent* event );
 
+    virtual void update() {}
+    virtual void render();
     virtual void resize(int windowWidth, int windowHeight, float windowScale);
 
     void setupOSG(int windowWidth, int windowHeight, float windowScale);
 
-    // overrided from osgViewer::Viewer
-    virtual bool checkNeedToDoFrame() override;
-
-    // overrided from osgViewer::ViewerBase
-    void frame(double simulationTime = USE_REFERENCE_TIME) override;
-
-    // overrided from osgViewer::Viewer
-    void requestRedraw() override;
-    // overrided from osgViewer::Viewer
-    bool checkEvents() override;
-    void update();
+protected:
+    void setKeyboardModifiers( QInputEvent* event ) const;
 
 protected:
-    void timerEvent(QTimerEvent* event) override;
-
-    void setKeyboardModifiers(QInputEvent* event);
+    bool m_osgInitialized;
+    osg::ref_ptr<osgViewer::GraphicsWindowEmbedded> m_osgWinEmb;
+    osgViewer::Viewer m_osgViewer;
+    float m_windowScale;
+    bool m_continuousUpdate;
 
 };
 

src/viewer/OSGRendererImpl.cpp

@@ -0,0 +1,14 @@
+#include "viewer/OSGRendererImpl.h"
+
+#include "OsgWidget.h"
+
+OSGRendererImpl::OSGRendererImpl(QObject* parent)
+    : OSGRenderer(parent) {}
+
+void OSGRendererImpl::update() {
+    OSGRenderer::update();
+
+    if (nullptr != widget_) {
+        widget_->update();
+    }
+}

src/viewer/OSGRendererImpl.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "viewer/OSGRenderer.h"
+
+class OsgWidget;
+
+class OSGRendererImpl : public OSGRenderer {
+public:
+    explicit OSGRendererImpl(QObject *parent = 0);
+    ~OSGRendererImpl() override = default;
+
+    void setup(OsgWidget* w) {
+        widget_ = w;
+    }
+
+    void update() override;
+
+private:
+    OsgWidget* widget_{nullptr};
+};

src/viewer/OsgView.cpp

@@ -46,12 +46,16 @@ void OsgView::InitGraphiceWindow(int x, int y, int width, int height,
 #endif // _WIN32
     osg::DisplaySettings* ds = osg::DisplaySettings::instance().get();
     osg::GraphicsContext::Traits* traits = new osg::GraphicsContext::Traits(ds);
-    traits->windowDecoration = windowDecoration;
     traits->windowName = name;
     traits->x = x;
     traits->y = y;
     traits->width = width;
     traits->height = height;
+    traits->alpha = ds->getMinimumNumAlphaBits();
+    traits->stencil = ds->getMinimumNumStencilBits();
+    traits->sampleBuffers = ds->getMultiSamples();
+    traits->samples = ds->getNumMultiSamples();
+    traits->windowDecoration = windowDecoration;
     traits->doubleBuffer = true;
     traits->sharedContext = nullptr;
     traits->setInheritedWindowPixelFormat = true;
@@ -59,10 +63,9 @@ void OsgView::InitGraphiceWindow(int x, int y, int width, int height,
     traits->inheritedWindowData = windata;
 #endif
     graphiceWindow_ = osg::GraphicsContext::createGraphicsContext(traits);
-
 #if USE_OCEAN
     graphiceWindow_->getState()->setUseModelViewAndProjectionUniforms(false);
-    graphiceWindow_->getState()->setUseVertexAttributeAliasing(false);
+    graphiceWindow_->getState()->setUseVertexAttributeAliasing(true);
 #endif
 }
 

src/viewer/OsgViewer.cpp

@@ -17,13 +17,16 @@ template<> OsgViewer* Singleton<OsgViewer>::instance_ = nullptr;
 constexpr QEvent::Type sOsgViewUpdateEvent{ QEvent::Type(QEvent::User + 1) };
 
 OsgViewer::OsgViewer(QObject* parent) noexcept
-    : QObject(parent)
-    , compositeViewer_(new osgViewer::CompositeViewer) {
+    : QObject(parent) {
     LOG_INFO("actor, self={}", fmt::ptr(this));
-    compositeViewer_->setKeyEventSetsDone(0);
-    compositeViewer_->getDatabasePager()->setUnrefImageDataAfterApplyPolicy(true, false);
+ 
+    //compositeViewer_->getDatabasePager()->setUnrefImageDataAfterApplyPolicy(true, false);
     osgEarth::initialize();
+    compositeViewer_ = new osgViewer::CompositeViewer;
+    compositeViewer_->setReleaseContextAtEndOfFrameHint(false);
+    compositeViewer_->setKeyEventSetsDone(0);
     osgDB::Registry::instance()->getObjectWrapperManager()->findWrapper("osg::Image");
+    // compositeViewer_->getDatabasePager()->setUnrefImageDataAfterApplyPolicy( true, false );
     compositeViewer_->setThreadingModel(osgViewer::ViewerBase::ThreadingModel::SingleThreaded);
 
 }

src/viewer/OsgWidget.cpp

@@ -0,0 +1,71 @@
+#include "viewer/OsgWidget.h"
+
+#include <QApplication>
+#include <QWindow>
+#include <QScreen>
+
+#include "viewer/OSGRendererImpl.h"
+
+
+OsgWidget::OsgWidget(QWidget* parent)
+    : QOpenGLWidget(parent)
+    , renderer_(nullptr)
+{
+
+}
+
+void OsgWidget::initializeGL()
+{
+    renderer_ = new OSGRendererImpl(this);
+    renderer_->setup(this);
+    QScreen *screen = windowHandle() && windowHandle()->screen() ? windowHandle()->screen() : qApp->screens().front();
+    renderer_->setupOSG(width(), height(), screen->devicePixelRatio());
+    emit initialized();
+}
+
+void OsgWidget::resizeGL(int w, int h)
+{
+    QScreen *screen = windowHandle() && windowHandle()->screen() ? windowHandle()->screen() : qApp->screens().front();
+    renderer_->resize(w, h, screen->devicePixelRatio());
+}
+
+void OsgWidget::paintGL()
+{
+    renderer_->render();
+}
+
+void OsgWidget::keyPressEvent(QKeyEvent *event)
+{
+    renderer_->keyPressEvent(event);
+}
+
+void OsgWidget::keyReleaseEvent(QKeyEvent *event)
+{
+    renderer_->keyReleaseEvent(event);
+}
+
+void OsgWidget::mousePressEvent(QMouseEvent *event)
+{
+    renderer_->mousePressEvent(event);
+}
+
+void OsgWidget::mouseReleaseEvent(QMouseEvent *event)
+{
+    renderer_->mouseReleaseEvent(event);
+}
+
+void OsgWidget::mouseDoubleClickEvent(QMouseEvent *event)
+{
+    renderer_->mouseDoubleClickEvent(event);
+}
+
+void OsgWidget::mouseMoveEvent(QMouseEvent *event)
+{
+    renderer_->mouseMoveEvent(event);
+}
+
+void OsgWidget::wheelEvent(QWheelEvent *event)
+{
+    renderer_->wheelEvent(event);
+}
+

src/viewer/OsgWidget.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <QOpenGLWidget>
+
+class OSGRendererImpl;
+
+class OsgWidget : public QOpenGLWidget {
+    Q_OBJECT
+public:
+    OsgWidget(QWidget *parent = nullptr);
+    
+signals:
+    void initialized();
+
+protected:
+    void initializeGL() override;
+    void resizeGL(int w, int h) override;
+    void paintGL() override;
+
+    void keyPressEvent( QKeyEvent* event ) override;
+    void keyReleaseEvent( QKeyEvent* event ) override;
+    void mousePressEvent( QMouseEvent* event ) override;
+    void mouseReleaseEvent( QMouseEvent* event ) override;
+    void mouseDoubleClickEvent( QMouseEvent* event ) override;
+    void mouseMoveEvent( QMouseEvent* event ) override;
+    void wheelEvent( QWheelEvent* event ) override;
+
+private:
+    OSGRendererImpl *renderer_;
+};