diff options
author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2019-08-20 14:26:05 +0200 |
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committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2019-08-20 22:27:46 +0000 |
commit | ce73b4db62574fc966192e6a4f65b7e2b2280e38 (patch) | |
tree | d73af1000b0114f031ac4aee9f42fa44e740434f /src/widgets/graphicsview/qgraphicsview_p.h | |
parent | 4dab6184f5f885bac21eef9e17a87219e64ba7dc (diff) |
Remove dead code from Qt 4 times
The benefit of keeping this code around was to inspire or inform
changes in the areas to take into account possibly missing features
in Qt 5, but at this point that benefit is questionable. We can
always use the history to learn about missing pieces if needed.
Change-Id: I87a02dc451e9027be9b97554427bf8a1c6b2c025
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Diffstat (limited to 'src/widgets/graphicsview/qgraphicsview_p.h')
-rw-r--r-- | src/widgets/graphicsview/qgraphicsview_p.h | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/src/widgets/graphicsview/qgraphicsview_p.h b/src/widgets/graphicsview/qgraphicsview_p.h index 0428b9ce70..b534004587 100644 --- a/src/widgets/graphicsview/qgraphicsview_p.h +++ b/src/widgets/graphicsview/qgraphicsview_p.h @@ -184,24 +184,10 @@ public: inline void dispatchPendingUpdateRequests() { -#if 0 // Used to be included in Qt4 for Q_WS_MAC - // QWidget::update() works slightly different on the Mac without the raster engine; - // it's not part of our backing store so it needs special threatment. - if (QApplicationPrivate::graphics_system_name != QLatin1String("raster")) { - // At this point either HIViewSetNeedsDisplay (Carbon) or setNeedsDisplay: YES (Cocoa) - // is called, which means there's a pending update request. We want to dispatch it - // now because otherwise graphics view updates would require two - // round-trips in the event loop before the item is painted. - extern void qt_mac_dispatchPendingUpdateRequests(QWidget *); - qt_mac_dispatchPendingUpdateRequests(viewport->window()); - } else -#endif - { - if (qt_widget_private(viewport)->paintOnScreen()) - QCoreApplication::sendPostedEvents(viewport, QEvent::UpdateRequest); - else - QCoreApplication::sendPostedEvents(viewport->window(), QEvent::UpdateRequest); - } + if (qt_widget_private(viewport)->paintOnScreen()) + QCoreApplication::sendPostedEvents(viewport, QEvent::UpdateRequest); + else + QCoreApplication::sendPostedEvents(viewport->window(), QEvent::UpdateRequest); } void setUpdateClip(QGraphicsItem *); |