实现dataPanel数据展示面板可以随外部对话框大小变化时进行同步缩放

include/dashboard.h

@@ -26,6 +26,7 @@ public:
     void setActive(bool);
     void addPanel(const QString&);
     void removePanel(const QString&);
+    void resizePanel(double, double);
     void deleteSubWidgets();
 
 public slots:

include/dataPanel.h

@@ -57,6 +57,11 @@ public:
     void setName(const QString&);
     const QString& getName();
 
+    void setInitialSize(const QSize&);
+    void setDisplayAreaSize(const QSize&);
+    void resizeByRatio(double, double); //通过缩放比例做resize，在所属dasboard的resizeEvent中调用
+    void resizeByNewSize(const QSize&); //通过新的尺寸(所在区域)做resize，当所属dashboard被激活(显示)时调用
+
 protected:
     bool event(QEvent*);
     /*void keyPressEvent(QKeyEvent*);
@@ -85,6 +90,7 @@ private:
 
     bool             m_bMouseEnter;
     QString          m_strName;
+    QSize            m_displayAreaSize;
     QRect            m_curGeometry;
     CustomMenu*      m_pToolMenu;
     QWidget*         m_pContentWidget;

include/panelConfigurationWidget.h

@@ -17,8 +17,10 @@ public:
     PanelConfigurationWidget(QWidget *parent = nullptr);
     ~PanelConfigurationWidget();
 
+    //void zoomContent(int, int);
+
 protected:
-           //void showEvent(QShowEvent*);
+    void resizeEvent(QResizeEvent*) override;
 
 signals:
     void sgl_configure();

source/customTab.cpp

@@ -86,7 +86,7 @@ void CustomTab::mouseMoveEvent(QMouseEvent* event)
 
             m_bDragging = true;
             Qt::DropAction dropAction = drag->exec();
-            qDebug() << dropAction;
+            //qDebug() << dropAction;
             //exec之后的语句都会在drg操作完成之后(鼠标抬起)执行
             delete drag;
             m_bLeftButtonPressed = false;
@@ -94,7 +94,7 @@ void CustomTab::mouseMoveEvent(QMouseEvent* event)
 
             if(dropAction == Qt::IgnoreAction) //创建新的dvieSecondaryWindow
             {
-                qDebug() << "create dvieSecondaryWindow on" << QCursor::pos();
+                //qDebug() << "create dvieSecondaryWindow on" << QCursor::pos();
                 m_pDashboard->frame()->moveDashboardToNewDVIEWindow(text(), QCursor::pos());
             }
         }

source/dashboard.cpp

@@ -114,11 +114,21 @@ void Dashboard::setActive(bool bActive)
     {
         m_pDisplayAreaLayout->addWidget(m_pDisplayArea);
         m_pDisplayArea->show();
+        for(int n = 0; n < m_dataPanels.count(); n++)
+        {
+            //让所有dataPanel根据当前area的size进行同步缩放
+            m_dataPanels.at(n)->resizeByNewSize(m_pDisplayArea->size());
+        }
     }
     else if(!bActive && m_pDisplayAreaLayout)
     {
         m_pDisplayAreaLayout->removeWidget(m_pDisplayArea);
         m_pDisplayArea->hide();
+        for(int n = 0; n < m_dataPanels.count(); n++)
+        {
+            //让所有dataPanel记录area当前的size，当再次被激活时若size发生变化，让所有dataPanel进行同步缩放
+            m_dataPanels.at(n)->setDisplayAreaSize(m_pDisplayArea->size());
+        }
     }
 
     m_pTab->setActive(bActive);
@@ -131,11 +141,13 @@ void Dashboard::addPanel(const QString& strType)
     QString strDefaultName = "dataPanel-" + QString::number(m_nPanenlNameNumber);
     m_nPanenlNameNumber++;
     panel->setName(strDefaultName);
-    //panel->setStyleSheet("QDialog{background-color:transparent;}");
+    int nPanelWidth = m_pDisplayArea->width() * 0.25;
+    int nPanelHeight = nPanelWidth * 0.56; //16:9宽高比
+    panel->setInitialSize(QSize(nPanelWidth, nPanelHeight));
     int nCount = m_dataPanels.count();
     //QPoint originPoint = m_pDisplayArea->mapToGlobal(QPoint(0, 0));
-    int nX = /*originPoint.x() +*/ (m_pDisplayArea->width() - panel->width()) * 0.5 + nCount * 10;
-    int nY = /*originPoint.y() +*/ (m_pDisplayArea->height() - panel->height()) * 0.5 + nCount * 10;
+    int nX = /*originPoint.x() +*/ (m_pDisplayArea->width() - nPanelWidth) * 0.5 + nCount * 10;
+    int nY = /*originPoint.y() +*/ (m_pDisplayArea->height() - nPanelHeight) * 0.5 + nCount * 10;
     panel->move(nX, nY);
     panel->show();
     m_dataPanels.push_back(panel);
@@ -160,6 +172,12 @@ void Dashboard::removePanel(const QString& strName)
     }
 }
 
+void Dashboard::resizePanel(double ratioX, double ratioY)
+{
+    for(int n = 0; n < m_dataPanels.count(); n++)
+        m_dataPanels.at(n)->resizeByRatio(ratioX, ratioY);
+}
+
 void Dashboard::contextMenu_tab(const QPoint& pos)
 {
     QPoint originPoint = m_pTab->mapToGlobal(QPoint(0, 0));

source/dashboardFrame.cpp

@@ -82,6 +82,9 @@ bool DashboardFrame::eventFilter(QObject* obj, QEvent* event)
 }
 
 void DashboardFrame::resizeEvent(QResizeEvent* event)
+{
+    //qDebug() << "oldSize:" << event->oldSize() << " size:" << event->size();
+    if(event->oldSize() != QSize(-1, -1)) //Qt默认的初始化创建过程中会有从QSize(-1, -1)的变化，需要忽略
     {
         if(m_pTransparentMask  && m_pTransparentMask->isVisible())
             m_pTransparentMask->setGeometry(0, 0, this->width(), this->height());
@@ -100,6 +103,13 @@ void DashboardFrame::resizeEvent(QResizeEvent* event)
             m_pDashboardNamingDialog->move(nX, nY);
         }
 
+        double ratioX = (double)event->size().width() / (double)event->oldSize().width();
+        double ratioY = (double)event->size().height() / (double)event->oldSize().height();
+        //qDebug() << ratioX << ", " << ratioY;
+        if(m_curActiveDashboard)
+            m_curActiveDashboard->resizePanel(ratioX, ratioY);
+    }
+
     QWidget::resizeEvent(event);
 }
 
@@ -371,6 +381,7 @@ void DashboardFrame::setCurrentDashboard(const QString& strName)
             CustomTab* tab = m_listDashboard.at(n)->tab();
             m_pDashboardTabBar->ensureWidgetVisible(tab);
             m_curActiveDashboard = m_listDashboard.at(n);
+            return;
         }
     }
 }

source/dataPanel.cpp

@@ -41,7 +41,7 @@ DataPanel::DataPanel(QWidget *parent)
 
     m_pConfigurationWidget = new PanelConfigurationWidget();
     setWiget(m_pConfigurationWidget);
-    resize(533, 300);
+    //resize(533, 300);
 
     m_pCustomBorderContainer = new CustomBorderContainer(this);
     m_pCustomBorderContainer->setOperationOption(CustomBorderContainer::WidgetMovable | CustomBorderContainer::WidgetResizable | CustomBorderContainer::WidgetAutoAdjustGeometry);
@@ -216,6 +216,72 @@ const QString& DataPanel::getName()
     return m_strName;
 }
 
+void DataPanel::setInitialSize(const QSize& size)
+{
+    resize(size);
+    m_pCustomBorderContainer->updateBorder();
+}
+
+void DataPanel::setDisplayAreaSize(const QSize& size)
+{
+    m_displayAreaSize = size;
+}
+
+void DataPanel::resizeByRatio(double ratioX, double ratioY)
+{
+    QString strCurState = m_pToolWidget->ui->btnFullScree->property("currentState").toString();
+    if(strCurState == "exitFullScreen") //当前是全屏状态
+        setGeometry(0, 0, parentWidget()->width(), parentWidget()->height());
+    else
+    {
+        QRect geometry = this->geometry();
+        QRect newGeometry;
+        //double转换为int默认只取整数部分，因此ratio若<1，执行默认操作，反之向上取整
+        if(ratioX < 1)
+        {
+            newGeometry.setX(geometry.x() * ratioX);
+            newGeometry.setWidth(geometry.width() * ratioX);
+        }
+        else
+        {
+            newGeometry.setX(qCeil(geometry.x() * ratioX));
+            newGeometry.setWidth(qCeil(geometry.width() * ratioX));
+        }
+        if(ratioY < 1)
+        {
+            newGeometry.setY(geometry.y() * ratioY);
+            newGeometry.setHeight(geometry.height() * ratioY);
+        }
+        else
+        {
+            newGeometry.setY(qCeil(geometry.y() * ratioY));
+            newGeometry.setHeight(qCeil(geometry.height() * ratioY));
+        }
+        if(newGeometry.x() < 0)
+            newGeometry.setX(0);
+        if(newGeometry.y() < 0)
+            newGeometry.setY(0);
+
+        setGeometry(newGeometry);
+
+        // qDebug() << geometry.x() << "," << geometry.y() << "," << geometry.width() << "," << geometry.height();
+        // qDebug() << ratioX << "," << ratioY;
+        // qDebug() << newGeometry.x() << "," << newGeometry.y() << "," << newGeometry.width() << "," << newGeometry.height();
+    }
+
+    m_curGeometry = QRect(m_curGeometry.x() * ratioX, m_curGeometry.y() * ratioY, m_curGeometry.width() * ratioX, m_curGeometry.height() * ratioY);
+    m_pCustomBorderContainer->updateBorder();
+}
+void DataPanel::resizeByNewSize(const QSize& newSize)
+{
+    if(m_displayAreaSize == newSize)
+        return;
+
+    double ratioX = (double)newSize.width() / (double)m_displayAreaSize.width();
+    double ratioY = (double)newSize.height() / (double)m_displayAreaSize.height();
+    resizeByRatio(ratioX, ratioY);
+}
+
 void DataPanel::onToolBtnClicked_setting()
 {
 
@@ -259,6 +325,7 @@ void DataPanel::onToolBtnClicked_fullScreen()
         m_pCustomBorderContainer->setOperationOption(CustomBorderContainer::WidgetMovable | CustomBorderContainer::WidgetResizable | CustomBorderContainer::WidgetAutoAdjustGeometry);
         m_pCustomBorderContainer->showBorderDraw();
         setGeometry(m_curGeometry);
+        m_pCustomBorderContainer->updateBorder();
     }
 }
 

source/dvieMainWindow.cpp

@@ -61,7 +61,7 @@ DashboardFrame* DvieMainWindow::getDashboardFrame(const QString& strName)
         if(nIndex != -1)
         {
             QString strDVIEWindowName = strName.left(nIndex);
-            qDebug() << strDVIEWindowName;
+            //qDebug() << strDVIEWindowName;
             auto itr = m_hashSecondaryWindow.find(strDVIEWindowName);
             if(itr != m_hashSecondaryWindow.end())
                 frame = itr.value()->dashboardFrame();
@@ -75,11 +75,11 @@ void DvieMainWindow::creatSecondaryWindowAndAddDashboard(QPoint pos, Dashboard*
 {
     QString strName = "secondaryDVIE_" + QDateTime::currentDateTime().toString("yyMMdd-HHmmss");
     DvieSecondaryWindow* secondartWindow = new DvieSecondaryWindow(strName, this);
-    if(secondartWindow->dashboardFrame())
-        secondartWindow->dashboardFrame()->addDashboard(dashboard);
     secondartWindow->setMainWindow(this);
     secondartWindow->move(pos);
     secondartWindow->show();
+    if(secondartWindow->dashboardFrame())
+        secondartWindow->dashboardFrame()->addDashboard(dashboard);
     m_hashSecondaryWindow.insert(strName, secondartWindow);
     //qDebug() << m_hashSecondaryWindow.count();
 }

source/main.cpp

@@ -18,8 +18,8 @@ int main(int argc, char *argv[])
     //     int a = 1;
     // }
 
-    QString osName = QSysInfo::productType();
-    qDebug() << "Operating System Name:" << osName;
+    // QString osName = QSysInfo::productType();
+    // qDebug() << "Operating System Name:" << osName;
 
     // qputenv("QT_ENABLE_HIGHDPI_SCALING", "1");
     // QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);

source/panelConfigurationWidget.cpp

@@ -15,6 +15,37 @@ PanelConfigurationWidget::~PanelConfigurationWidget()
     delete ui;
 }
 
+void PanelConfigurationWidget::resizeEvent(QResizeEvent* event)
+{
+
+}
+
+/*void PanelConfigurationWidget::zoomContent(int ratioX, int ratioY)
+{
+    //子部件gemometry & frot
+    QRect geometry;
+    QFont font;
+    //lable
+    font = ui->label->font();
+    int pixelSize = font.pixelSize();
+    font.setPixelSize(pixelSize * ratioY);
+    ui->label->setFont(font);
+    //configureButton
+    font = ui->btnConfigure->font();
+    pixelSize = font.pixelSize();
+    font.setPixelSize(pixelSize * ratioY);
+    ui->btnConfigure->setFont(font);
+    QSize iconSize = ui->btnConfigure->iconSize();
+    iconSize.setWidth(iconSize.width() * ratioX);
+    iconSize.setHeight(iconSize.height() * ratioY);
+    ui->btnConfigure->setIconSize(iconSize);
+    geometry = ui->btnConfigure->geometry();
+    int width = geometry.width() * ratioX;
+    int height = geometry.height() * ratioY;
+    ui->btnConfigure->setMaximumSize(width, height);
+    ui->btnConfigure->setMinimumSize(width, height);
+}*/
+
 void PanelConfigurationWidget::onBtnClicked_configure()
 {
     emit sgl_configure();

ui/dvieSecondaryWindow.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>998</width>
-    <height>607</height>
+    <width>1168</width>
+    <height>676</height>
    </rect>
   </property>
   <property name="windowTitle">