Changeset 54014 in vbox for trunk/src/VBox/Frontends

Timestamp:

Jan 28, 2015 1:50:21 PM (10 years ago)

Author:

vboxsync

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

97922

Message:

FE/Qt: Runtime UI: Notify interested listeners about viewport changes when machine-view position changed inside machine-window.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.cpp (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.cpp

@@ -622 +622 @@
     viewport()->setMouseTracking(true);
 
+    /* We have to watch for own events too: */
+    installEventFilter(this);
+
     /* QScrollView does the below on its own, but let's
      * do it anyway for the case it will not do it in the future: */
@@ -1181 +1184 @@
         }
     }
+
+    if (pWatched == this)
+    {
+        switch (pEvent->type())
+        {
+            case QEvent::Move:
+            {
+                /* In some cases viewport resize-events can provoke the
+                 * machine-view position changes inside the machine-window.
+                 * We have to notify interested listeners like 3D service. */
+                display().ViewportChanged(screenId(),
+                                          contentsX(), contentsY(),
+                                          visibleWidth(), visibleHeight());
+                break;
+            }
+            default:
+                break;
+        }
+    }
+
     if (pWatched == machineWindow())
     {