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createStandardContextMenu can return null; guard against that

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BUG:246018

svn path=/trunk/KDE/kdelibs/; revision=1156698
This commit is contained in:
Aaron J. Seigo 2010-07-29 14:49:06 +00:00
parent e57e1b8c80
commit 87a29d9efc
1 changed files with 4 additions and 2 deletions
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2
widgets/textbrowser.cpp
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@ -182,9 +182,11 @@ void TextBrowser::dataUpdated(const QString &sourceName, const Plasma::DataEngin
void TextBrowser::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) void TextBrowser::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{ {
QMenu *popup = nativeWidget()->createStandardContextMenu(event->screenPos()); QMenu *popup = nativeWidget()->createStandardContextMenu(event->screenPos());
if (popup) {
popup->exec(event->screenPos()); popup->exec(event->screenPos());
delete popup; delete popup;
} }
}
void TextBrowser::resizeEvent(QGraphicsSceneResizeEvent *event) void TextBrowser::resizeEvent(QGraphicsSceneResizeEvent *event)
{ {