Merge branch '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.6-integration

* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
  Fixed translucent window rendering on 16 bit X11.
  GV: Update issues if drawItems() is overridden and IndirectPainting is used.
  More pedantry.
  Fix grammar.
  Doc: QFutureWatcher: specify that calls to setFuture should happen after the connections

1 files changed, 26 insertions, 0 deletions

diff --git a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
index 59bffeb..c77f76d 100644
--- a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
+++ b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
@@ -218,6 +218,7 @@ private slots:
     void update();
     void inputMethodSensitivity();
     void inputContextReset();
+    void indirectPainting();
 
     // task specific tests below me
     void task172231_untransformableItems();
@@ -3799,6 +3800,31 @@ void tst_QGraphicsView::inputContextReset()
     QCOMPARE(inputContext.resets, 0);
 }
 
+void tst_QGraphicsView::indirectPainting()
+{
+    class MyScene : public QGraphicsScene
+    { public:
+        MyScene() : QGraphicsScene(), drawCount(0) {}
+        void drawItems(QPainter *, int, QGraphicsItem **, const QStyleOptionGraphicsItem *, QWidget *)
+        { ++drawCount; }
+        int drawCount;
+    };
+
+    MyScene scene;
+    QGraphicsItem *item = scene.addRect(0, 0, 50, 50);
+
+    QGraphicsView view(&scene);
+    view.setOptimizationFlag(QGraphicsView::IndirectPainting);
+    view.show();
+    QTest::qWaitForWindowShown(&view);
+    QTest::qWait(100);
+
+    scene.drawCount = 0;
+    item->setPos(20, 20);
+    QApplication::processEvents();
+    QTRY_VERIFY(scene.drawCount > 0);
+}
+
 void tst_QGraphicsView::task253415_reconnectUpdateSceneOnSceneChanged()
 {
     QGraphicsView view;