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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2014-07-30 09:02:30 +0200 |
|---|---|---|
| committer | Slávek Banko <slavek.banko@axis.cz> | 2014-07-30 09:02:30 +0200 |
| commit | cbeacf0de9aae47bdc51931c1944f4d1f50cfb27 (patch) | |
| tree | 0852ab86444f930ec406cee96bd46300d458041d | |
| parent | d738b733bddde7b7c17d990515c1e3c9eb22cf93 (diff) | |
| download | qt3-cbeacf0de9aae47bdc51931c1944f4d1f50cfb27.tar.gz qt3-cbeacf0de9aae47bdc51931c1944f4d1f50cfb27.zip | |
Fixed "TQApplication::postEvent: Unexpected null receiver" warning message. This resolves bug 1901 and 1909.
| -rw-r--r-- | src/kernel/qwidget.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/kernel/qwidget.cpp b/src/kernel/qwidget.cpp index 2b36de6..461c7f3 100644 --- a/src/kernel/qwidget.cpp +++ b/src/kernel/qwidget.cpp @@ -5984,9 +5984,9 @@ QWidget *QWidget::childAt( const QPoint & p, bool includeThis ) const void QWidget::updateGeometry() { - if ( !isTopLevel() && isShown() ) - QApplication::postEvent( parentWidget(), - new QEvent( QEvent::LayoutHint ) ); + QWidget *parent = parentWidget(); + if (parent && !isTopLevel() && isShown()) + QApplication::postEvent(parent, new QEvent(QEvent::LayoutHint)); } |