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| author | Benjamin Poulain <benjamin.poulain@nokia.com> | 2009-05-28 14:39:48 (GMT) |
|---|---|---|
| committer | Benjamin Poulain <benjamin.poulain@nokia.com> | 2009-05-28 14:46:23 (GMT) |
| commit | 09ae2f274b417bab4abee8900c5ad0a8f01d65b1 (patch) | |
| tree | 52230ec6cff739e8d9c1d6f6678178a59710541b /src/gui | |
| parent | 408ca46193f70ff66d060f7b7c506a97fee945e2 (diff) | |
| download | Qt-09ae2f274b417bab4abee8900c5ad0a8f01d65b1.zip Qt-09ae2f274b417bab4abee8900c5ad0a8f01d65b1.tar.gz Qt-09ae2f274b417bab4abee8900c5ad0a8f01d65b1.tar.bz2 | |
Scroll the dirty region with WA_PaintOnScreen
When QWidget::scroll() is called on a widget with WA_PaintOnScreen,
scroll the dirty region.
Task-number: 254742
Reviewed-by: bnilsen
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/kernel/qwidget_x11.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp index 6202b35..e00c37c 100644 --- a/src/gui/kernel/qwidget_x11.cpp +++ b/src/gui/kernel/qwidget_x11.cpp @@ -2487,6 +2487,8 @@ void QWidgetPrivate::scroll_sys(int dx, int dy, const QRect &r) QRect sr = valid_rect ? r : clipRect(); if (just_update) q->update(); + else if (!valid_rect) + dirty.translate(dx, dy); int x1, y1, x2, y2, w = sr.width(), h = sr.height(); if (dx > 0) { |