Merge commit 'origin/4.6' into oslo1-master

Conflicts:
	doc/src/deployment/deployment.qdoc
	doc/src/getting-started/installation.qdoc
	examples/assistant/simpletextviewer/findfiledialog.cpp
	examples/assistant/simpletextviewer/findfiledialog.h
	examples/assistant/simpletextviewer/mainwindow.cpp
	examples/webkit/fancybrowser/main.cpp
	src/corelib/global/qglobal.h
	src/gui/dialogs/qfiledialog_win.cpp
	src/plugins/qpluginbase.pri
	src/qbase.pri
	tests/auto/selftests/expected_cmptest.txt
	tests/auto/selftests/expected_crashes_3.txt
	tests/auto/selftests/expected_longstring.txt
	tests/auto/selftests/expected_maxwarnings.txt
	tests/auto/selftests/expected_skip.txt
	tools/assistant/compat/config.cpp
	tools/assistant/compat/config.h
	tools/assistant/compat/docuparser.cpp
	tools/assistant/compat/docuparser.h
	tools/assistant/compat/fontsettingsdialog.cpp
	tools/assistant/compat/helpdialog.cpp
	tools/assistant/compat/helpdialog.h
	tools/assistant/compat/helpdialog.ui
	tools/assistant/compat/helpwindow.cpp
	tools/assistant/compat/helpwindow.h
	tools/assistant/compat/index.cpp
	tools/assistant/compat/index.h
	tools/assistant/compat/lib/qassistantclient.cpp
	tools/assistant/compat/lib/qassistantclient.h
	tools/assistant/compat/main.cpp
	tools/assistant/compat/mainwindow.cpp
	tools/assistant/compat/mainwindow.h
	tools/assistant/compat/mainwindow.ui
	tools/assistant/compat/profile.cpp
	tools/assistant/compat/profile.h
	tools/assistant/compat/tabbedbrowser.cpp
	tools/assistant/compat/tabbedbrowser.h
	tools/assistant/compat/tabbedbrowser.ui
	tools/assistant/compat/topicchooser.cpp
	tools/assistant/compat/topicchooser.ui
	tools/assistant/lib/qhelpsearchquerywidget.cpp
	tools/assistant/tools/assistant/centralwidget.cpp
	tools/assistant/tools/assistant/doc/assistant.qdocconf
	tools/assistant/tools/assistant/helpviewer.cpp
	tools/linguist/lupdate/main.cpp
	tools/qdoc3/test/assistant.qdocconf
	tools/qdoc3/test/designer.qdocconf
	tools/qdoc3/test/linguist.qdocconf
	tools/qdoc3/test/qmake.qdocconf
	tools/qdoc3/test/qt-build-docs.qdocconf
	tools/qdoc3/test/qt.qdocconf

1 files changed, 11 insertions, 7 deletions

diff --git a/src/gui/painting/qwindowsurface_s60.cpp b/src/gui/painting/qwindowsurface_s60.cpp
index c66da71..b41dc2c 100644
--- a/src/gui/painting/qwindowsurface_s60.cpp
+++ b/src/gui/painting/qwindowsurface_s60.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -68,12 +68,14 @@ QS60WindowSurface::QS60WindowSurface(QWidget* widget)
         mode = EColor16MA; // Try for transparency anyway
 
     // We create empty CFbsBitmap here -> it will be resized in setGeometry
-	CFbsBitmap *bitmap = q_check_ptr(new CFbsBitmap);	// CBase derived object needs check on new
+    CFbsBitmap *bitmap = q_check_ptr(new CFbsBitmap);	// CBase derived object needs check on new
     qt_symbian_throwIfError( bitmap->Create( TSize(0, 0), mode ) );
 	
     QS60PixmapData *data = new QS60PixmapData(QPixmapData::PixmapType);
-    data->fromSymbianBitmap(bitmap);
-    d_ptr->device = QPixmap(data);
+    if (data) {
+        data->fromSymbianBitmap(bitmap, true);
+        d_ptr->device = QPixmap(data);
+    }
         
     setStaticContentsSupport(true);
 }
@@ -143,10 +145,12 @@ QImage* QS60WindowSurface::buffer(const QWidget *widget)
 
 void QS60WindowSurface::flush(QWidget *widget, const QRegion &region, const QPoint &)
 {
-    const QVector<QRect> subRects = region.rects();
-    for (int i = 0; i < subRects.count(); ++i) {
-        TRect tr = qt_QRect2TRect(subRects[i]);
+    QWExtra *extra = widget->d_func()->extraData();
+    if (extra && !extra->inExpose) {
+        extra->inExpose = true; // Prevent DrawNow() from calling syncBackingStore() again
+        TRect tr = qt_QRect2TRect(region.boundingRect());
         widget->winId()->DrawNow(tr);
+        extra->inExpose = false;
     }
 }