Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
  Fix the compilation for tst_qabstractprintdialog and tst_qprinter on symbian.
  Make link on linux/symbian
  Fix double slashes on few data caging paths
  Fix for QRuntimePixmapData serial number setting.
  Enable QTouchEvent for S60 5.0
  Add missing license header.
  Fix build error on S60 3.1 environments
  QRuntimeGraphicsSystem
  Fix replacement functions in platform_paths.prf

1 files changed, 12 insertions, 1 deletions

diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 7b62de1..e60a5f2 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -70,6 +70,10 @@
 #include "qmessagebox.h"
 #include <QtGui/qgraphicsproxywidget.h>
 
+#ifdef QT_GRAPHICSSYSTEM_RUNTIME
+#include "private/qgraphicssystem_runtime_p.h"
+#endif
+
 #include "qinputcontext.h"
 #include "qkeymapper_p.h"
 
@@ -1565,7 +1569,14 @@ QStyle* QApplication::setStyle(const QString& style)
 
 void QApplication::setGraphicsSystem(const QString &system)
 {
-    QApplicationPrivate::graphics_system_name = system;
+#ifdef QT_GRAPHICSSYSTEM_RUNTIME
+    if (QApplicationPrivate::graphics_system_name == QLatin1String("runtime")) {
+        QRuntimeGraphicsSystem *r =
+                static_cast<QRuntimeGraphicsSystem *>(QApplicationPrivate::graphics_system);
+        r->setGraphicsSystem(system);
+    } else
+#endif
+        QApplicationPrivate::graphics_system_name = system;
 }
 
 /*!