Merge branch 'qt-4.7-from-4.6' of scm.dev.nokia.troll.no:qt/qt-integration into 4.7-integration

* 'qt-4.7-from-4.6' of scm.dev.nokia.troll.no:qt/qt-integration: (73 commits)
  Apply Rhys's fix to qpaintengine_vg.cpp to make it compile
  Attempt again at fixing the OpenVG paint engine build
  Revert "Attempt at fixing compile failure introduced by 4.6 merge in qpaintengine_vg.cpp"
  Attempt at fixing compile failure introduced by 4.6 merge in qpaintengine_vg.cpp
  Fixing the wrong QUrl usage
  When on Symbian use smaller files.
  correctly position glyphs for complex languages
  Removed inneccessary QGlyphLayout::offsets initialization.
  Fix mirrored characters for RTL text in Symbian
  QNAM: Add a code comment related to the cache
  tst_QSystemSemaphore::processes fixed for WinCE
  tst_qsystemsemaphore: fix deployment of lackey.exe for WinCE
  tst_qsharedmemory: create multiple instances of lackey.exe on WinCE
  tst_qsharedmemory: fix deployment of lackey.exe for WinCE
  fix compilation of tst_sharedmemory on Windows CE
  QtScript: regression with instanceof operator for QMetaObject wrappers
  examples/widgets/stylesheet fix mainwindow.ui
  QStyleSheetStyle: fix memory leak on base style change
  QNAM HTTP: Fixed a bug when getting empty files with pipelining
  Fix window transparency on Symbian.
  ...

1 files changed, 11 insertions, 0 deletions

diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index 024c1fcebd..8cef03c4c8 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -1299,6 +1299,17 @@ CGContextRef qt_mac_graphicsContextFor(QWidget *widget)
     return context;
 }
 
+void qt_mac_dispatchPendingUpdateRequests(QWidget *widget)
+{
+    if (!widget)
+        return;
+#ifndef QT_MAC_USE_COCOA
+    HIViewRender(qt_mac_nativeview_for(widget));
+#else
+    [qt_mac_nativeview_for(widget) displayIfNeeded];
+#endif
+}
+
 CGFloat qt_mac_get_scalefactor()
 {
 #ifndef QT_MAC_USE_COCOA