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Use setImage workaround on all OS X versions.

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The painting bug that we are working around/fixing
here has been observed on 10.7 as well.

Change-Id: Ic29421bcc84405afa085af2f0ed2bc554c684f98
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Teemu Katajisto <teemu.katajisto@digia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
This commit is contained in:
Morten Johan Sørvig 2012-11-16 07:09:03 +01:00 committed by The Qt Project
parent b98b11fa03
commit a890c78980
1 changed files with 3 additions and 6 deletions
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9
src/plugins/platforms/cocoa/qcocoabackingstore.mm
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@ -73,12 +73,9 @@ void QCocoaBackingStore::flush(QWindow *widget, const QRegion &region, const QPo
NSRect rect = NSMakeRect(geo.x(), geo.y(), geo.width(), geo.height());
QCocoaWindow *cocoaWindow = static_cast<QCocoaWindow *>(window()->handle());
if (cocoaWindow) {
if (QSysInfo::QSysInfo::MacintoshVersion >= QSysInfo::MV_10_8) {
// Workaround for malfunctioning displayRect on 10.8 where
// calling it seems to have no effect. Call setImage like
// resize() does.
[cocoaWindow->m_contentView setImage:m_image];
}
// setImage call is needed here to make the displayRect call
// have effect - even if the image has not changed.
[cocoaWindow->m_contentView setImage:m_image];
[cocoaWindow->m_contentView displayRect:rect];
}
}