diff options
| author | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2014-04-14 17:02:42 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-04-14 22:25:08 +0200 |
| commit | ff2dbe609ef4482d66d1ecd135b4f53f6aff7e60 (patch) | |
| tree | 8c456f7ac9d791ac7729d1e471938952e277aaf0 /src/widgets/graphicsview/qgraphicsproxywidget.cpp | |
| parent | c3bd4d08b0e4508d4699a757761f6edb81bfd8c4 (diff) | |
Fix crash when deleting top level windows embedded into QGraphicsProxyWidget.
Clear proxyWidget pointer in slot
QGraphicsProxyWidgetPrivate::_q_removeWidgetSlot().
Task-number: QTBUG-29684
Task-number: QTBUG-33213
Change-Id: Ibdbd52aa810ca908e3d98daa00954345e7a93a48
Reviewed-by: Andreas Aardal Hanssen <andreas@hanssen.name>
Diffstat (limited to 'src/widgets/graphicsview/qgraphicsproxywidget.cpp')
| -rw-r--r-- | src/widgets/graphicsview/qgraphicsproxywidget.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/widgets/graphicsview/qgraphicsproxywidget.cpp b/src/widgets/graphicsview/qgraphicsproxywidget.cpp index 68944817f6..f5db85b698 100644 --- a/src/widgets/graphicsview/qgraphicsproxywidget.cpp +++ b/src/widgets/graphicsview/qgraphicsproxywidget.cpp @@ -379,6 +379,10 @@ QWidget *QGraphicsProxyWidgetPrivate::findFocusChild(QWidget *child, bool next) void QGraphicsProxyWidgetPrivate::_q_removeWidgetSlot() { Q_Q(QGraphicsProxyWidget); + if (!widget.isNull()) { + if (QWExtra *extra = widget->d_func()->extra) + extra->proxyWidget = 0; + } widget = 0; delete q; } |