add font setting dailog

src/common/RecourceHelper.cpp

@@ -9,6 +9,7 @@
 #include <QDebug>
 #include <QFile>
 #include <QAction>
+#include <QWidget>
 
 #include "config.h"
 #include "common/SpdLogger.h"
@@ -54,6 +55,16 @@ const QString RecourceHelper::GetResourcesPath() const {
     return QApplication::applicationDirPath() + "/resources";
 }
 
+const QString RecourceHelper::GetUiConfigPath() const {
+#if _DEBUG
+    const QString iniFile = QString("%1config/ui.ini").arg(QString(CONFIG_PATH));
+#else 
+    const QString appDirPath = QApplication::applicationDirPath();
+    const QString iniFile = QString("%1/config/ui.ini").arg(appDirPath);
+#endif
+    return iniFile;
+}
+
 void RecourceHelper::ChangeSkin(const QString& skin) {
 #if _DEBUG
     const QString qssFile = QString("%1skin/%2.qss").arg(QString(CONFIG_PATH)).arg(skin);
@@ -104,3 +115,16 @@ void RecourceHelper::Init() {
     }
     
 }
+
+void RecourceHelper::EmitFontChanged() {
+    emit FontChanged();
+}
+
+void RecourceHelper::ApplyGlobalFont(const QFont& f) {
+    qApp->setFont(f);
+    const QWidgetList widgets = QApplication::allWidgets();
+    for (QWidget* w : widgets) {
+        if (w) w->setFont(f);
+    }
+    EmitFontChanged();
+}

src/common/RecourceHelper.h

@@ -27,6 +27,14 @@ public:
 
     const QString GetBasePath() const;
     const QString GetResourcesPath() const;
+    const QString GetUiConfigPath() const;
+
+signals:
+    void FontChanged();
+
+public:
+    void EmitFontChanged();
+    void ApplyGlobalFont(const QFont& f);
 
 private:
     void Init();

src/main.cpp

@@ -8,6 +8,9 @@
 #include <QPixmap>
 #include <QLockFile>
 #include <QStandardPaths>
+#include <QSettings>
+#include <QFontInfo>
+#include <QFontDatabase>
 
 #include "common/SpdLogger.h"
 #include "common/RecourceHelper.h"
@@ -32,7 +35,6 @@ int main(int argc, char* argv[]) {
     app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
     InstallCrashHandler();
 
-	//字体高分屏自适应
 	const float DEFAULT_DPI = 96.0;
 	HDC screen = GetDC(NULL);
 	FLOAT dpiX = static_cast<FLOAT>(GetDeviceCaps(screen, LOGPIXELSX));
@@ -40,8 +42,22 @@ int main(int argc, char* argv[]) {
 	float fontSize = dpiX / DEFAULT_DPI;
 
 	QFont font = app.font();
-	font.setPointSize(font.pointSize()*fontSize);
+	const QString uiIni = RecourceHelper::Get().GetUiConfigPath();
-	app.setFont(font);
+	QSettings uiSettings(uiIni, QSettings::IniFormat);
+	double userScale = uiSettings.value("ui/fontScale", 1.0).toDouble();
+	QString fam = uiSettings.value("ui/fontFamily", font.family()).toString();
+	QString sty = uiSettings.value("ui/fontStyle", QString()).toString();
+	bool italic = uiSettings.value("ui/italic", font.italic()).toBool();
+	double basePt = uiSettings.value("ui/basePointSize", 0.0).toDouble();
+	if (basePt <= 0.0) basePt = QFontInfo(font).pointSizeF();
+	QFontDatabase db;
+	QFont cfgFont = db.font(fam, sty, static_cast<int>(basePt));
+	cfgFont.setItalic(italic);
+	int cssWeight = uiSettings.value("ui/fontWeight", cfgFont.bold() ? 700 : 400).toInt();
+	int qtW = (cssWeight < 150 ? QFont::Thin : cssWeight < 250 ? QFont::ExtraLight : cssWeight < 350 ? QFont::Light : cssWeight < 450 ? QFont::Normal : cssWeight < 550 ? QFont::Medium : cssWeight < 650 ? QFont::DemiBold : cssWeight < 750 ? QFont::Bold : cssWeight < 850 ? QFont::ExtraBold : QFont::Black);
+	cfgFont.setWeight(qtW);
+	cfgFont.setPointSizeF(basePt * fontSize * userScale);
+	RecourceHelper::Get().ApplyGlobalFont(cfgFont);
 
     // Single-instance guard to avoid multiple launches from repeated clicks
     const QString lockPath = QStandardPaths::writableLocation(QStandardPaths::TempLocation) + "/Dyt_app.lock";

src/ui/Layout/CodeEdtUI.cpp

@@ -27,13 +27,14 @@ CodeEdtUI::CodeEdtUI(QWidget *parent)
 
     editor = new QPlainTextEdit(this);
 
-    QFont serifFont("Times", 20, QFont::Bold);
-    editor->setFont(serifFont);
-
     syntaxHighlighter = new SyntaxHighlighter(editor->document());
 
     setCentralWidget(editor);
 
+    connect(&RecourceHelper::Get(), &RecourceHelper::FontChanged, this, [this]() {
+        editor->setFont(qApp->font());
+    });
+
 
     InitBat();
 

src/ui/Menu/SystemManagerMenu.cpp

@@ -1,6 +1,12 @@
 #include "SystemManagerMenu.h"
 
 #include <QMessageBox>
+#include <QSettings>
+#include <QFontInfo>
+#include <algorithm>
+#include <QDir>
+#include <QFileInfo>
+#include <QDialog>
 
 #include "common/SpdLogger.h"
 #include "ui/MainFrame.h"
@@ -8,6 +14,9 @@
 #include "workspace/WorkSpaceManager.h"
 #include "workspace/WorkSpace.h"
 
+#include "common/RecourceHelper.h"
+#include "ui/Setting/FontSettingDialog.h"
+
 #include "ui_SystemManagerMenu.h"
 
 SystemManagerMenu::SystemManagerMenu(QWidget* parent)
@@ -19,7 +28,7 @@ SystemManagerMenu::SystemManagerMenu(QWidget* parent)
     LOG_INFO("SystemManagerMenu init");
     windowManagerMenu_ = new QMenu(this);
     windowManagerMenu_->setWindowFlags(windowManagerMenu_->windowFlags() | Qt::FramelessWindowHint);
-    ui->menu_uisetting->setVisible(false);
+    ui->menu_uisetting->setVisible(true);
 
     // When workspace changes, clear and rebuild window manager menu
     connect(&WorkSpaceManager::Get(), &WorkSpaceManager::WorkSpaceChanged,
@@ -100,7 +109,7 @@ void SystemManagerMenu::InitConnect() {
     //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);
+    connect(ui->menu_uisetting, &QToolButton::clicked, this, &SystemManagerMenu::OnUiSetting);
 }
 
 void SystemManagerMenu::OnExit() {
@@ -132,6 +141,38 @@ void SystemManagerMenu::OnWindowManagerMenu() {
     windowManagerMenu_->exec(QCursor::pos());
 }
 
+void SystemManagerMenu::OnUiSetting() {
+    FontSettingDialog dlg(this);
+    dlg.exec();
+}
+
+void SystemManagerMenu::AdjustFontScale(double delta) {
+   /* const QString uiIni = RecourceHelper::Get().GetUiConfigPath();
+    QFileInfo fi(uiIni);
+    QDir().mkpath(fi.dir().path());
+    QSettings uiSettings(uiIni, QSettings::IniFormat);
+    double curScale = uiSettings.value("ui/fontScale", 1.0).toDouble();
+    double newScale = std::clamp(curScale + delta, 0.75, 2.0);
+    ApplyFontScale(newScale);*/
+}
+
+void SystemManagerMenu::ApplyFontScale(double newScale) {
+    /*const QString uiIni = RecourceHelper::Get().GetUiConfigPath();
+    QFileInfo fi(uiIni);
+    QDir().mkpath(fi.dir().path());
+    QSettings uiSettings(uiIni, QSettings::IniFormat);
+    double oldScale = uiSettings.value("ui/fontScale", 1.0).toDouble();
+
+    QFont f = qApp->font();
+    const double currentPt = QFontInfo(f).pointSizeF();
+    const double baseScaledPt = (oldScale > 0.0) ? (currentPt / oldScale) : currentPt;
+    f.setPointSizeF(baseScaledPt * newScale);
+    qApp->setFont(f);
+
+    uiSettings.setValue("ui/fontScale", newScale);
+    uiSettings.sync();*/
+}
+
 void SystemManagerMenu::ReloadWindowManagerMenu() {
     if (!windowManagerMenu_) return;
     

src/ui/Menu/SystemManagerMenu.h

@@ -29,6 +29,9 @@ private:
     void OnExit();
     void OnWindowManagerMenu();
     void ReloadWindowManagerMenu();
+    void OnUiSetting();
+    void AdjustFontScale(double delta);
+    void ApplyFontScale(double newScale);
 
 private slots:
     void OnWorkspaceChanged(class WorkSpace* ws);

src/ui/ModelBrowser/PresetModelListWidget.cpp

@@ -4,6 +4,9 @@
 #include <QDrag>
 #include <QMimeData>
 #include <QPainter>
+#include <QApplication>
+#include <QFontInfo>
+#include <algorithm>
 
 #include "common/RecourceHelper.h"
 #include "common/SpdLogger.h"
@@ -79,7 +82,9 @@ void PresetModelListWidget::startDrag(Qt::DropActions supportedActions) {
     // Draw text below the icon
     painter.setPen(Qt::black);
     QFont font = painter.font();
-    font.setPointSize(8);
+    double basePt = QFontInfo(qApp->font()).pointSizeF();
+    if (basePt <= 0.0) basePt = 8.0;
+    font.setPointSizeF(std::max(6.0, basePt * 0.85));
     painter.setFont(font);
     
     QRect textRect(0, iconSize + 5, totalWidth, textHeight);

src/ui/Panel/PolarPanel.cpp

@@ -2,6 +2,8 @@
 #include "ui/DockWidget.h"
 #include "ui/DockTitleBar.h"
 #include "common/SpdLogger.h"
+#include "common/RecourceHelper.h"
+#include <QApplication>
 #include <QHBoxLayout>
 #include <QFileInfo>
 #include <QMessageBox>
@@ -75,17 +77,17 @@ void PolarPanel::InitUI()
 	m_pChart->setBackgroundRoundness(0);
 	m_pChart->setTheme(QChart::ChartThemeBlueIcy);
 
-	//×ø±êÖá
+	//<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     m_pThetaAxis = new QValueAxis();
     m_pThetaAxis->setTickCount(13);
-	m_pThetaAxis->setLabelsFont(QFont("Microsoft YaHei"));
+    m_pThetaAxis->setLabelsFont(qApp->font());
     m_pThetaAxis->setLabelFormat("%d");
     m_pThetaAxis->setRange(0, 360);
     m_pChart->addAxis(m_pThetaAxis, QPolarChart::PolarOrientationAngular);
 
     m_pRadiusAxis = new QValueAxis();
     m_pRadiusAxis->setTickCount(6);
-	m_pRadiusAxis->setLabelsFont(QFont("Microsoft YaHei"));
+    m_pRadiusAxis->setLabelsFont(qApp->font());
     m_pRadiusAxis->setLabelFormat("%d");
     m_pRadiusAxis->setRange(0, 30);
     m_pChart->addAxis(m_pRadiusAxis, QPolarChart::PolarOrientationRadial);
@@ -98,6 +100,11 @@ void PolarPanel::InitUI()
 	mainLayout->setContentsMargins(0, 0, 0, 0);
 	mainLayout->addWidget(mChartView);
     setLayout(mainLayout);
+
+    connect(&RecourceHelper::Get(), &RecourceHelper::FontChanged, this, [this]() {
+        if (m_pThetaAxis) m_pThetaAxis->setLabelsFont(qApp->font());
+        if (m_pRadiusAxis) m_pRadiusAxis->setLabelsFont(qApp->font());
+    });
 }
 
 QString PolarPanel::GetTypeDisplayName() const
@@ -346,3 +353,4 @@ void PolarPanel::updateParseFile(const QString& strFile, int nT, FileEntryPolar:
 		file.close();
 	}
 }
+#include "common/RecourceHelper.h"

src/ui/Setting/FontSettingDialog.cpp

@@ -0,0 +1,138 @@
+#include "FontSettingDialog.h"
+#include "ui_FontSettingDialog.h"
+
+#include <QSettings>
+#include <QFileInfo>
+#include <QDir>
+#include <QFontInfo>
+#include <QFontDatabase>
+
+#include "common/RecourceHelper.h"
+
+FontSettingDialog::FontSettingDialog(QWidget* parent)
+    : Dialog(parent)
+    , ui(new Ui::FontSettingDialog) {
+    SetupUI(ui);
+    SetTitle(tr("字体设置"));
+
+    QFont f = qApp->font();
+    const QString uiIni = RecourceHelper::Get().GetUiConfigPath();
+    QSettings uiSettings(uiIni, QSettings::IniFormat);
+    QString family = uiSettings.value("ui/fontFamily", f.family()).toString();
+    QString style = uiSettings.value("ui/fontStyle", QString()).toString();
+    bool underline = uiSettings.value("ui/underline", false).toBool();
+    bool strike = uiSettings.value("ui/strikeOut", false).toBool();
+
+    basePt_ = QFontInfo(f).pointSizeF();
+    if (basePt_ <= 0.0) basePt_ = 9.0;
+
+    ui->preview->setText(tr("AaBb中文预览"));
+
+    ui->fontCombo->setCurrentText(family);
+    QFontDatabase db;
+    ui->styleCombo->clear();
+    QStringList styles = db.styles(ui->fontCombo->currentText());
+    ui->styleCombo->addItems(styles);
+    if (!style.isEmpty()) ui->styleCombo->setCurrentText(style);
+    ui->underlineCheck->setChecked(underline);
+    ui->strikeCheck->setChecked(strike);
+
+    ui->sizeList->clear();
+    QList<int> pts = db.pointSizes(ui->fontCombo->currentText(), ui->styleCombo->currentText());
+    if (pts.isEmpty()) pts = db.standardSizes();
+    for (int p : pts) {
+        ui->sizeList->addItem(QString::number(p));
+        if (p == static_cast<int>(basePt_)) ui->sizeList->setCurrentRow(ui->sizeList->count()-1);
+    }
+    UpdatePreview();
+
+    connect(ui->fontCombo, &QFontComboBox::currentTextChanged, this, [this](const QString& fam) {
+        QFontDatabase db;
+        ui->styleCombo->clear();
+        ui->styleCombo->addItems(db.styles(fam));
+        ui->sizeList->clear();
+        QList<int> pts = db.pointSizes(fam, ui->styleCombo->currentText());
+        if (pts.isEmpty()) pts = db.standardSizes();
+        for (int p : pts) {
+            ui->sizeList->addItem(QString::number(p));
+        }
+        UpdatePreview();
+    });
+    connect(ui->styleCombo, &QComboBox::currentTextChanged, this, [this](const QString&) {
+        QFontDatabase db;
+        ui->sizeList->clear();
+        QList<int> pts = db.pointSizes(ui->fontCombo->currentText(), ui->styleCombo->currentText());
+        if (pts.isEmpty()) pts = db.standardSizes();
+        for (int p : pts) {
+            ui->sizeList->addItem(QString::number(p));
+        }
+        UpdatePreview();
+    });
+    connect(ui->sizeList, &QListWidget::currentRowChanged, this, [this](int) { UpdatePreview(); });
+    connect(ui->underlineCheck, &QCheckBox::toggled, this, [this](bool) { UpdatePreview(); });
+    connect(ui->strikeCheck, &QCheckBox::toggled, this, [this](bool) { UpdatePreview(); });
+    connect(ui->btnApply, &QPushButton::clicked, this, [this]() {
+        ApplySelection();
+    });
+    connect(ui->btnOk, &QPushButton::clicked, this, [this]() {
+        ApplySelection();
+        accept();
+    });
+    connect(ui->btnReset, &QPushButton::clicked, this, [this]() {
+        ui->fontCombo->setCurrentText(QFontInfo(qApp->font()).family());
+        ui->styleCombo->setCurrentIndex(0);
+        int idx = ui->sizeList->row(ui->sizeList->findItems(QString::number(static_cast<int>(basePt_)), Qt::MatchExactly).value(0));
+        if (idx >= 0) ui->sizeList->setCurrentRow(idx);
+        ui->underlineCheck->setChecked(false);
+        ui->strikeCheck->setChecked(false);
+        UpdatePreview();
+    });
+    connect(ui->btnCancel, &QPushButton::clicked, this, [this]() { reject(); });
+}
+
+void FontSettingDialog::UpdatePreview() {
+    QFontDatabase db;
+    QString fam = ui->fontCombo->currentText();
+    QString sty = ui->styleCombo->currentText();
+    int pt = basePt_;
+    if (ui->sizeList->currentItem()) pt = ui->sizeList->currentItem()->text().toInt();
+    QFont f = db.font(fam, sty, pt);
+    f.setUnderline(ui->underlineCheck->isChecked());
+    f.setStrikeOut(ui->strikeCheck->isChecked());
+    ui->preview->setFont(f);
+}
+
+void FontSettingDialog::ApplySelection() {
+    const QString uiIni = RecourceHelper::Get().GetUiConfigPath();
+    QFileInfo fi(uiIni);
+    QDir().mkpath(fi.dir().path());
+    QSettings uiSettings(uiIni, QSettings::IniFormat);
+
+    QFontDatabase db;
+    QString fam = ui->fontCombo->currentText();
+    QString sty = ui->styleCombo->currentText();
+    int pt = basePt_;
+    if (ui->sizeList->currentItem()) pt = ui->sizeList->currentItem()->text().toInt();
+    QFont f = db.font(fam, sty, pt);
+    bool bold = sty.contains("Bold", Qt::CaseInsensitive);
+    bool italic = sty.contains("Italic", Qt::CaseInsensitive);
+    int w = bold ? 700 : 400;
+    f.setBold(bold);
+    f.setItalic(italic);
+    f.setUnderline(ui->underlineCheck->isChecked());
+    f.setStrikeOut(ui->strikeCheck->isChecked());
+    RecourceHelper::Get().ApplyGlobalFont(f);
+
+    uiSettings.setValue("ui/fontScale", 1.0);
+    uiSettings.setValue("ui/fontFamily", fam);
+    uiSettings.setValue("ui/fontStyle", sty);
+    uiSettings.setValue("ui/italic", italic);
+    uiSettings.setValue("ui/basePointSize", pt);
+    uiSettings.setValue("ui/fontWeight", w);
+    uiSettings.setValue("ui/underline", ui->underlineCheck->isChecked());
+    uiSettings.setValue("ui/strikeOut", ui->strikeCheck->isChecked());
+    uiSettings.sync();
+}
+FontSettingDialog::~FontSettingDialog() {
+    delete ui;
+}

src/ui/Setting/FontSettingDialog.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "ui/Dialog.h"
+
+namespace Ui { class FontSettingDialog; }
+
+class FontSettingDialog : public Dialog {
+    Q_OBJECT
+
+public:
+    explicit FontSettingDialog(QWidget* parent = 0);
+    ~FontSettingDialog() override;
+
+private:
+    void UpdatePreview();
+    void ApplySelection();
+
+private:
+    Ui::FontSettingDialog* ui{};
+    double basePt_{};
+};

src/ui/Setting/FontSettingDialog.ui

@@ -0,0 +1,156 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>FontSettingDialog</class>
+ <widget class="QWidget" name="FontSettingDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>528</width>
+    <height>548</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>字体设置</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="fontLayout">
+     <item>
+      <widget class="QFontComboBox" name="fontCombo"/>
+     </item>
+     <item>
+      <widget class="QComboBox" name="styleCombo"/>
+     </item>
+     <item>
+      <widget class="QCheckBox" name="italicCheck">
+       <property name="text">
+        <string>斜体</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QSpinBox" name="weightSpin">
+       <property name="suffix">
+        <string/>
+       </property>
+       <property name="minimum">
+        <number>100</number>
+       </property>
+       <property name="maximum">
+        <number>900</number>
+       </property>
+       <property name="singleStep">
+        <number>50</number>
+       </property>
+       <property name="value">
+        <number>400</number>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="topLayout">
+     <item>
+      <widget class="QListWidget" name="sizeList"/>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QLabel" name="preview">
+     <property name="minimumSize">
+      <size>
+       <width>0</width>
+       <height>120</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>AaBb中文预览</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="effectsLayout">
+     <item>
+      <widget class="QCheckBox" name="underlineCheck">
+       <property name="text">
+        <string>下划线</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QCheckBox" name="strikeCheck">
+       <property name="text">
+        <string>删除线</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="buttonLayout">
+     <item>
+      <spacer name="spacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btnApply">
+       <property name="text">
+        <string>应用</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btnOk">
+       <property name="text">
+        <string>确定</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btnReset">
+       <property name="text">
+        <string>重置</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btnCancel">
+       <property name="text">
+        <string>取消</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

src/ui/WorkSpace/AddTableFileDlg.cpp

@@ -90,10 +90,10 @@ void AddTableFileDlg::onHeadersChanged() {
         
         if (!data.isEmpty() && !validateCurveData(data, headers.size())) {
             ui->dataValidationLabel->setText(QString("Data values must match the number of headers (%1)").arg(headers.size()));
-            ui->dataValidationLabel->setStyleSheet("color: red; font-size: 11px;");
+            ui->dataValidationLabel->setStyleSheet("color: red;");
         } else {
             ui->dataValidationLabel->setText(QString("Data values must match the number of headers (%1)").arg(headers.size()));
-            ui->dataValidationLabel->setStyleSheet("color: gray; font-size: 11px;");
+            ui->dataValidationLabel->setStyleSheet("color: gray;");
         }
     }
 }
@@ -201,10 +201,10 @@ void AddTableFileDlg::onCurveDataChanged() {
         if (!dataText.isEmpty() && !validateCurveData(dataText, headers.size())) {
             ui->dataValidationLabel->setText(QString("Data count (%1) doesn't match headers count (%2)")
                                            .arg(dataList.size()).arg(headers.size()));
-            ui->dataValidationLabel->setStyleSheet("color: red; font-size: 11px;");
+            ui->dataValidationLabel->setStyleSheet("color: red;");
         } else {
             ui->dataValidationLabel->setText(QString("Data values must match the number of headers (%1)").arg(headers.size()));
-            ui->dataValidationLabel->setStyleSheet("color: gray; font-size: 11px;");
+            ui->dataValidationLabel->setStyleSheet("color: gray;");
         }
     }
 }