diff options
| author | Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com> | 2012-05-19 20:43:05 -0700 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-21 13:00:20 +0200 |
| commit | ca86d1e8c3c820937f5aa165cd1f761884da6e0b (patch) | |
| tree | 6165178b60147993ccbce1330346ffb3b2abf93f /src | |
| parent | 53a1e74009e5de5031d5a0c6b855440bf406a675 (diff) | |
Don't create QBackingStore for QDesktopWidget
QDesktopWidget doesn't need a backing store since it
cannot be painted on. Since the QDesktopWidget is
always created, this change avoids any resources
created in the QPlatformBackingStore contructor.
Change-Id: I33679c98363f9c0d7ea64d9c5e27327679ad92a0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/widgets/kernel/qwidget_qpa.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/widgets/kernel/qwidget_qpa.cpp b/src/widgets/kernel/qwidget_qpa.cpp index c4d1fb1d0d..262165a024 100644 --- a/src/widgets/kernel/qwidget_qpa.cpp +++ b/src/widgets/kernel/qwidget_qpa.cpp @@ -137,7 +137,7 @@ void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyO QBackingStore *store = q->backingStore(); if (!store) { - if (win) + if (win && q->windowType() != Qt::Desktop) q->setBackingStore(new QBackingStore(win)); else q->setAttribute(Qt::WA_PaintOnScreen, true); |