Changeset 27224 in vbox for trunk/src/VBox/Frontends/VirtualBox

Timestamp:

Mar 9, 2010 5:01:41 PM (15 years ago)

Author:

vboxsync

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

58606

Message:

FE/Qt4: new core: make a boundary checking

File:

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

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

@@ -659 +659 @@
     {
         pDockSettingsMenu->addSeparator();
-        m_DockIconPreviewMonitor = session().GetMachine().GetExtraData(VBoxDefs::GUI_RealtimeDockIconUpdateMonitor).toInt();
+        m_DockIconPreviewMonitor = qMin(session().GetMachine().GetExtraData(VBoxDefs::GUI_RealtimeDockIconUpdateMonitor).toInt(), cGuestScreens - 1);
         m_pDockPreviewSelectMonitorGroup = new QActionGroup(this);
         for (int i = 0; i < cGuestScreens; ++i)
@@ -1572 +1572 @@
         setDockIconPreviewEnabled(event.mChanged);
         m_pDockPreviewSelectMonitorGroup->setEnabled(event.mChanged);
-        m_DockIconPreviewMonitor = session().GetMachine().GetExtraData(VBoxDefs::GUI_RealtimeDockIconUpdateMonitor).toInt();
+        CMachine machine = session().GetMachine();
+        m_DockIconPreviewMonitor = qMin(machine.GetExtraData(VBoxDefs::GUI_RealtimeDockIconUpdateMonitor).toInt(), (int)machine.GetMonitorCount() - 1);
         updateDockOverlay();
     }