Changeset 102598 in vbox for trunk/src/VBox/Frontends

Timestamp:

Dec 14, 2023 3:25:30 PM (15 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

160751

Message:

FE/Qt: bugref:10501. Sharing the data index under the cursor with other charts.

Location:

trunk/src/VBox/Frontends/VirtualBox/src/activity/vmactivity

Files:

• UIVMActivityMonitor.cpp (modified) (9 diffs)
• UIVMActivityMonitor.h (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/activity/vmactivity/UIVMActivityMonitor.cpp

@@ -139 +139 @@
 
     void sigExportMetricsToFile();
+    void sigDataIndexUnderCursor(int iIndex);
 
 public:
@@ -172 +173 @@
 
     void setMouseOver(bool isOver);
+
+    void setDataIndexUnderCursor(int iIndex);
 
 protected:
@@ -181 +184 @@
     virtual QSize sizeHint() const  RT_OVERRIDE;
     virtual void retranslateUi()  RT_OVERRIDE;
+    virtual bool event(QEvent *pEvent) RT_OVERRIDE;
 
 private slots:
@@ -453 +457 @@
 {
     if (!isOver)
+    {
         m_iDataIndexUnderCursor = -1;
+        emit sigDataIndexUnderCursor(m_iDataIndexUnderCursor);
+    }
+
+}
+
+void UIChart::setDataIndexUnderCursor(int iIndex)
+{
+    m_iDataIndexUnderCursor = iIndex;
+    update();
 }
 
@@ -475 +489 @@
 }
 
+bool UIChart::event(QEvent *pEvent)
+{
+    if (pEvent->type() == QEvent::Leave)
+    {
+        m_iDataIndexUnderCursor = -1;
+        emit sigDataIndexUnderCursor(m_iDataIndexUnderCursor);
+    }
+    return QIWithRetranslateUI<QWidget>::event(pEvent);
+}
+
 void UIChart::resizeEvent(QResizeEvent *pEvent)
 {
@@ -494 +518 @@
         m_iDataIndexUnderCursor = m_iDataIndexUnderCursor - (m_iMaximumQueueSize - iDataSize);
     }
+
+    emit sigDataIndexUnderCursor(m_iDataIndexUnderCursor);
 
     update();
@@ -1086 +1112 @@
 }
 
-bool UIVMActivityMonitor::eventFilter(QObject *pObj, QEvent *pEvent)
-{
-    if (pEvent-> type() == QEvent::Enter ||
-        pEvent-> type() == QEvent::Leave)
-    {
-        UIChart *pChart = qobject_cast<UIChart*>(pObj);
-        if (pChart)
-            pChart->setMouseOver(pEvent-> type() == QEvent::Enter);
-    }
-    return false;
-}
+// bool UIVMActivityMonitor::eventFilter(QObject *pObj, QEvent *pEvent)
+// {
+//     if (pEvent-> type() == QEvent::Enter ||
+//         pEvent-> type() == QEvent::Leave)
+//     {
+//         UIChart *pChart = qobject_cast<UIChart*>(pObj);
+//         if (pChart)
+//             pChart->setMouseOver(pEvent-> type() == QEvent::Enter);
+//     }
+//     return false;
+// }
 
 void UIVMActivityMonitor::prepareWidgets()
@@ -1144 +1170 @@
 
         UIChart *pChart = new UIChart(this, &(m_metrics[strMetricName]), m_iMaximumQueueSize);
-        pChart->installEventFilter(this);
+        //pChart->installEventFilter(this);
         connect(pChart, &UIChart::sigExportMetricsToFile,
                 this, &UIVMActivityMonitor::sltExportMetricsToFile);
+        connect(pChart, &UIChart::sigDataIndexUnderCursor,
+                this, &UIVMActivityMonitor::sltChatDataIndexUnderCursorChanged);
         m_charts.insert(strMetricName, pChart);
         pChart->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
@@ -1193 +1221 @@
     connect(pExportAction, &QAction::triggered, this, &UIVMActivityMonitor::sltExportMetricsToFile);
     menu.exec(mapToGlobal(point));
+}
+
+void UIVMActivityMonitor::sltChatDataIndexUnderCursorChanged(int iIndex)
+{
+    foreach (UIChart *chart, m_charts)
+    {
+        if (chart && chart != sender())
+        {
+            chart->setDataIndexUnderCursor(iIndex);
+        }
+
+    }
 }
 

trunk/src/VBox/Frontends/VirtualBox/src/activity/vmactivity/UIVMActivityMonitor.h

@@ -147 +147 @@
 
     virtual void retranslateUi() RT_OVERRIDE;
-    virtual bool eventFilter(QObject *pObj, QEvent *pEvent) RT_OVERRIDE;
+    //virtual bool eventFilter(QObject *pObj, QEvent *pEvent) RT_OVERRIDE;
     virtual void obtainDataAndUpdate() = 0;
     virtual QString defaultMachineFolder() const = 0;
@@ -230 +230 @@
     void sltTimeout();
     void sltCreateContextMenu(const QPoint &point);
+    void sltChatDataIndexUnderCursorChanged(int iIndex);
 
 private: