Changeset 29679 in vbox for trunk/src/VBox/Frontends

Timestamp:

May 20, 2010 10:08:26 AM (15 years ago)

Author:

vboxsync

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

61845

Message:

FE/Qt4: use color hinting for the monitor count in the setting pages

File:

• trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsDisplay.cpp (modified) (3 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsDisplay.cpp

@@ -23 +23 @@
 #include "VBoxProblemReporter.h"
 
+#include <QDesktopWidget>
+
 /**
  *  Calculates a suitable page step size for the given max value. The returned
@@ -54 +56 @@
     m_maxVRAMVisible = m_maxVRAM;
     const uint MinMonitors = 1;
+#if (QT_VERSION >= 0x040600)
+    const uint cHostScreens = QApplication::desktop()->screenCount();
+#else /* (QT_VERSION >= 0x040600) */
+    const uint cHostScreens = QApplication::desktop()->numScreens();
+#endif /* !(QT_VERSION >= 0x040600) */
     const uint MaxMonitors = sys.GetMaxGuestMonitors();
 
@@ -85 +92 @@
     mSlMonitors->setMinimum (MinMonitors);
     mSlMonitors->setMaximum (MaxMonitors);
-    mSlMonitors->setSnappingEnabled (true);
+    mSlMonitors->setErrorHint (0, MinMonitors);
+    mSlMonitors->setOptimalHint (MinMonitors, cHostScreens);
+    mSlMonitors->setWarningHint (cHostScreens, MaxMonitors);
     /* Limit min/max. size of QLineEdit */
     mLeMemory->setFixedWidthByText (QString().fill ('8', 4));