Merge branch 'master' of git://scm.dev.nokia.troll.no/qt/qt-releng-team

* 'master' of git://scm.dev.nokia.troll.no/qt/qt-releng-team: (84 commits)
  Disabled activeqt/webbrowser example from mingw build.
  Fix broken Solaris build (getpwnam_r usage)
  Sentences should end with a period! (Poor man's rebuild trigger.)
  Workaround MSVC2010 problems when linking QtWebKit
  dos2unix on a webkit source file (fix support for Visual Studio)
  Update changelog for Qt 4.8
  add 4.8 changes created/merged by me
  Fixed automatic plugin path resolving for predefined Qt plugins.
  Resolve a number of compilation issues with INTEGRITY
  runonphone: Include USB serial ports on OS X for CODA, too
  Update changelog for Qt 4.8.0
  Fix compile issue when building with QT_NO_CONCURRENT and QT_NO_FUTURE
  Update changelog for Qt 4.8
  QGraphicsWidget::setLayoutDirection doesn't propagate to new children
  Update changelog for Qt 4.8
  Prevent unnecessary graphics item updates when graphics effect changes.
  Updated change-log for 4.8
  Update changes file for 4.8.0
  Update changelog for Qt 4.8
  runonphone: Implement traceswitch support for coda
  ...

1 files changed, 3 insertions, 1 deletions

diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 1551944..867880c 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -3504,7 +3504,9 @@ bool QGraphicsScene::event(QEvent *event)
         }
         break;
     case QEvent::WindowDeactivate:
-        if (!--d->activationRefCount) {
+        if (d->activationRefCount > 0)
+            --d->activationRefCount;
+        if (!d->activationRefCount) {
             if (d->activePanel) {
                 // Deactivate the active panel (but keep it so we can
                 // reactivate it later).