diff options
Diffstat (limited to 'tests/auto/qgraphicsview/tst_qgraphicsview.cpp')
| -rw-r--r-- | tests/auto/qgraphicsview/tst_qgraphicsview.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp index bb61f90..920cba7 100644 --- a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp +++ b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp @@ -204,6 +204,7 @@ private slots: void task239729_noViewUpdate(); void task239047_fitInViewSmallViewport(); void task245469_itemsAtPointWithClip(); + void task253415_reconnectUpdateSceneOnSceneChanged(); }; void tst_QGraphicsView::initTestCase() @@ -3200,5 +3201,28 @@ void tst_QGraphicsView::mouseTracking2() QCOMPARE(spy.count(), 1); } +void tst_QGraphicsView::task253415_reconnectUpdateSceneOnSceneChanged() +{ + QGraphicsView view; + QGraphicsView dummyView; + view.setWindowFlags(view.windowFlags() | Qt::WindowStaysOnTopHint); + view.resize(200, 200); + + QGraphicsScene scene1; + QObject::connect(&scene1, SIGNAL(changed(QList<QRectF>)), &dummyView, SLOT(updateScene(QList<QRectF>))); + view.setScene(&scene1); + + QTest::qWait(125); + + QGraphicsScene scene2; + QObject::connect(&scene2, SIGNAL(changed(QList<QRectF>)), &dummyView, SLOT(updateScene(QList<QRectF>))); + view.setScene(&scene2); + + QTest::qWait(125); + + bool wasConnected2 = QObject::disconnect(&scene2, SIGNAL(changed(QList<QRectF>)), &view, 0); + QVERIFY(wasConnected2); +} + QTEST_MAIN(tst_QGraphicsView) #include "tst_qgraphicsview.moc" |