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| author | Liang Qi <liang.qi@theqtcompany.com> | 2015-10-02 14:23:08 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@theqtcompany.com> | 2015-10-02 16:59:55 +0200 |
| commit | d0eaa737e10aed34c09ba753e21c3e027b5ce58c (patch) | |
| tree | ce2a9ea9dbfbabf5cfc390feaed5ee94beb0449a /src/widgets/kernel/qwidget.cpp | |
| parent | 7c0b9e1e8d069afab997efd3df9632d342b23150 (diff) | |
| parent | a5f470240f31d35e694a40fe837fc4f49bc32072 (diff) | |
Merge remote-tracking branch 'origin/5.5' into 5.6
Conflicts:
qmake/doc/src/qmake-manual.qdoc
src/corelib/tools/qstring.h
src/gui/image/qimagereader.cpp
src/network/access/qnetworkaccessmanager.cpp
src/tools/qdoc/doc/examples/examples.qdoc
src/widgets/accessible/qaccessiblewidgetfactory_p.h
src/widgets/doc/qtwidgets.qdocconf
Change-Id: I8fae62283aebefe24e5ca4b4abd97386560c0fcb
Diffstat (limited to 'src/widgets/kernel/qwidget.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index 66c86a7bce..a006246454 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -5829,7 +5829,10 @@ QPixmap QWidgetEffectSourcePrivate::pixmap(Qt::CoordinateSystem system, QPoint * pixmapOffset -= effectRect.topLeft(); - QPixmap pixmap(effectRect.size()); + const qreal dpr = context->painter->device()->devicePixelRatio(); + QPixmap pixmap(effectRect.size() * dpr); + pixmap.setDevicePixelRatio(dpr); + pixmap.fill(Qt::transparent); m_widget->render(&pixmap, pixmapOffset, QRegion(), QWidget::DrawChildren); return pixmap; |