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| author | Fabien Freling <fabien.freling@nokia.com> | 2011-02-08 09:43:10 (GMT) |
|---|---|---|
| committer | Fabien Freling <fabien.freling@nokia.com> | 2011-02-08 09:54:17 (GMT) |
| commit | e7c3a905637a157d4989682c49b7c5691071eb81 (patch) | |
| tree | 1d0e7926e4460046b299d139c4f833defe7a4a00 /src | |
| parent | 988d67957fdb7f5b50c8bff6c70e2ae299f7744c (diff) | |
| download | Qt-e7c3a905637a157d4989682c49b7c5691071eb81.zip Qt-e7c3a905637a157d4989682c49b7c5691071eb81.tar.gz Qt-e7c3a905637a157d4989682c49b7c5691071eb81.tar.bz2 | |
Force the repaint during live resize.
During live resize on Mac, it is important to keep
up with the resizing of the window, or the
application looks sluggish.
Calling update() is not enough, since we then are
lagging behind the system by going through the
event loop.
Reviewed-by: Richard Moe Gustavsen
Diffstat (limited to 'src')
| -rw-r--r-- | src/gui/kernel/qcocoawindowdelegate_mac.mm | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/kernel/qcocoawindowdelegate_mac.mm b/src/gui/kernel/qcocoawindowdelegate_mac.mm index 6ce7b35..55f2db6 100644 --- a/src/gui/kernel/qcocoawindowdelegate_mac.mm +++ b/src/gui/kernel/qcocoawindowdelegate_mac.mm @@ -215,6 +215,11 @@ static void cleanupCocoaWindowDelegate() QWidgetPrivate::qt_mac_update_sizer(qwidget); [self syncSizeForWidget:qwidget toSize:newSize fromSize:oldSize]; } + + // We force the repaint to be synchronized with the resize of the window. + // Otherwise, the resize looks sluggish because we paint one event loop later. + if ([[window contentView] inLiveResize]) + qwidget->repaint(); } - (void)windowDidMove:(NSNotification *)notification |