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author | Bjørn Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-11-23 15:43:53 (GMT) |
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committer | Bjørn Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-11-24 13:42:13 (GMT) |
commit | bd2a3643c9796cc938c40c4d340d8cc5346992f4 (patch) | |
tree | ffec6f6dcc2b64e9d7482e1b7a7f7e0e24a2421a /src | |
parent | f31d0e45952276f3de9c049c84a0ea52ce370e7f (diff) | |
download | Qt-bd2a3643c9796cc938c40c4d340d8cc5346992f4.zip Qt-bd2a3643c9796cc938c40c4d340d8cc5346992f4.tar.gz Qt-bd2a3643c9796cc938c40c4d340d8cc5346992f4.tar.bz2 |
Mac: Fixes painting artifacts in Graphics View
Problem was that pending updates were not dispatched properly on the
Mac, which is strongly required in order to get correct behavior wrt
QGraphicsItem::update().
Task-number: QTBUG-4160
Reviewed-by: bnilsen
Diffstat (limited to 'src')
-rw-r--r-- | src/gui/graphicsview/qgraphicsview_p.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gui/graphicsview/qgraphicsview_p.h b/src/gui/graphicsview/qgraphicsview_p.h index 762cad1..cd161ad 100644 --- a/src/gui/graphicsview/qgraphicsview_p.h +++ b/src/gui/graphicsview/qgraphicsview_p.h @@ -172,10 +172,17 @@ public: inline void dispatchPendingUpdateRequests() { +#ifndef Q_WS_MAC + // QWidget::update() works slightly different on the Mac; it's not part of + // our backing store so it needs special threatment. if (qt_widget_private(viewport)->paintOnScreen()) QCoreApplication::sendPostedEvents(viewport, QEvent::UpdateRequest); else QCoreApplication::sendPostedEvents(viewport->window(), QEvent::UpdateRequest); +#else + QCoreApplication::processEvents(QEventLoop::AllEvents | QEventLoop::ExcludeSocketNotifiers + | QEventLoop::ExcludeUserInputEvents); +#endif } bool updateRect(const QRect &rect); |