#ifndef OperateHandle_H_
#define OperateHandle_H_

#include <osgGA/GUIEventHandler>
#include <osgWidget/Canvas>
#include "CompositeWidget.h"


#include <iostream>

class CompositeWidgetManager;
class CompositeHandle :public osgGA::GUIEventHandler
{
public:
	CompositeHandle(CompositeWidgetManager* cw);

	~CompositeHandle(void) override = default;

	bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter&) override;

private:
    osgWidget::Canvas* _operate;
    osgWidget::Canvas* _N;
    osgWidget::Canvas* _light;
    osgWidget::Canvas* _background;

    CompositeWidgetManager* _cw;

    double _num;
    bool   _move;
    double _angle;

};

#endif