Changeset 63040 in vbox for trunk/src

Timestamp:

Aug 5, 2016 12:31:29 PM (9 years ago)

Author:

vboxsync

Message:

FE/Qt: bugref:8422: Desktop-widget watchdog rework (part 09): Extend interface with corresponding signals.

Location:

trunk/src/VBox/Frontends/VirtualBox/src/globals

Files:

• UIDesktopWidgetWatchdog.cpp (modified) (8 diffs)
• UIDesktopWidgetWatchdog.h (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/globals/UIDesktopWidgetWatchdog.cpp

@@ -166 +166 @@
     updateHostScreenConfiguration(cHostScreenCount);
 # endif /* VBOX_WS_X11 */
+
+    /* Notify listeners: */
+    emit sigHostScreenCountChanged(cHostScreenCount);
 #endif /* QT_VERSION < 0x050000 */
 }
@@ -180 +183 @@
     updateHostScreenConfiguration();
 # endif /* VBOX_WS_X11 */
+
+    /* Notify listeners: */
+    emit sigHostScreenCountChanged(screenCount());
 #endif /* QT_VERSION >= 0x050000 */
 }
@@ -194 +200 @@
     updateHostScreenConfiguration();
 # endif /* VBOX_WS_X11 */
+
+    /* Notify listeners: */
+    emit sigHostScreenCountChanged(screenCount());
 #endif /* QT_VERSION >= 0x050000 */
 }
@@ -200 +209 @@
 {
 //    printf("UIDesktopWidgetWatchdog::sltHandleHostScreenResized(%d)\n", iHostScreenIndex);
-
-    Q_UNUSED(iHostScreenIndex);
 
 #ifdef VBOX_WS_X11
@@ -207 +214 @@
     updateHostScreenAvailableGeometry(iHostScreenIndex);
 #endif /* VBOX_WS_X11 */
+
+    /* Notify listeners: */
+    emit sigHostScreenResized(iHostScreenIndex);
+}
+
+void UIDesktopWidgetWatchdog::sltHandleHostScreenWorkAreaResized(int iHostScreenIndex)
+{
+//    printf("UIDesktopWidgetWatchdog::sltHandleHostScreenWorkAreaResized(%d)\n", iHostScreenIndex);
+
+    /* Notify listeners: */
+    emit sigHostScreenWorkAreaResized(iHostScreenIndex);
 }
 
@@ -222 +240 @@
     m_availableGeometryWorkers.value(iHostScreenIndex)->deleteLater();
     m_availableGeometryWorkers[iHostScreenIndex] = 0;
+
+    /* Notify listeners: */
+    emit sigHostScreenWorkAreaResized(iHostScreenIndex);
 }
 #endif /* VBOX_WS_X11 */
@@ -232 +253 @@
     connect(qApp, SIGNAL(screenRemoved(QScreen *)), this, SLOT(sltHostScreenRemoved(QScreen *)));
     connect(QApplication::desktop(), SIGNAL(resized(int)), this, SLOT(sltHandleHostScreenResized(int)));
+    connect(QApplication::desktop(), SIGNAL(workAreaResized(int)), this, SLOT(sltHandleHostScreenWorkAreaResized(int)));
 
 #ifdef VBOX_WS_X11
@@ -246 +268 @@
     disconnect(qApp, SIGNAL(screenRemoved(QScreen *)), this, SLOT(sltHostScreenRemoved(QScreen *)));
     disconnect(QApplication::desktop(), SIGNAL(resized(int)), this, SLOT(sltHandleHostScreenResized(int)));
+    disconnect(QApplication::desktop(), SIGNAL(workAreaResized(int)), this, SLOT(sltHandleHostScreenWorkAreaResized(int)));
 
 #ifdef VBOX_WS_X11

trunk/src/VBox/Frontends/VirtualBox/src/globals/UIDesktopWidgetWatchdog.h

@@ -38 +38 @@
     Q_OBJECT;
 
+signals:
+
+    /** Notifies about host-screen count change to @a cHostScreenCount. */
+    void sigHostScreenCountChanged(int cHostScreenCount);
+
+    /** Notifies about resize for the host-screen with @a iHostScreenIndex. */
+    void sigHostScreenResized(int iHostScreenIndex);
+
+    /** Notifies about work-area resize for the host-screen with @a iHostScreenIndex. */
+    void sigHostScreenWorkAreaResized(int iHostScreenIndex);
+
 public:
 
@@ -66 +77 @@
     /** Handles resize for the host-screen with @a iHostScreenIndex. */
     void sltHandleHostScreenResized(int iHostScreenIndex);
+
+    /** Handles work-area resize for the host-screen with @a iHostScreenIndex. */
+    void sltHandleHostScreenWorkAreaResized(int iHostScreenIndex);
 
 #ifdef VBOX_WS_X11