diff options
Diffstat (limited to 'src/gui/kernel')
| -rw-r--r-- | src/gui/kernel/qwidget_win.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gui/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp index 0f341fd..ea79329 100644 --- a/src/gui/kernel/qwidget_win.cpp +++ b/src/gui/kernel/qwidget_win.cpp @@ -1845,7 +1845,8 @@ void QWidgetPrivate::setMask_sys(const QRegion ®ion) OffsetRgn(wr, offset.x(), offset.y()); Q_ASSERT(q->testAttribute(Qt::WA_WState_Created)); - SetWindowRgn(data.winid, wr, true); + if (!SetWindowRgn(data.winid, wr, true)) + DeleteObject(wr); } void QWidgetPrivate::updateFrameStrut() |