diff options
| -rw-r--r-- | src/gui/kernel/qwidget_qpa.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gui/kernel/qwidget_qpa.cpp b/src/gui/kernel/qwidget_qpa.cpp index c7ce99a..68b0645 100644 --- a/src/gui/kernel/qwidget_qpa.cpp +++ b/src/gui/kernel/qwidget_qpa.cpp @@ -129,6 +129,10 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows) { Q_D(QWidget); + d->aboutToDestroy(); + if (!isWindow() && parentWidget()) + parentWidget()->d_func()->invalidateBuffer(d->effectiveRectFor(geometry())); + if ((windowType() == Qt::Popup)) qApp->d_func()->closePopup(this); @@ -136,6 +140,8 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows) if (this == QApplicationPrivate::active_window) QApplication::setActiveWindow(0); + setAttribute(Qt::WA_WState_Created, false); + if (windowType() != Qt::Desktop) { if (destroySubWindows) { QObjectList childList(children()); @@ -155,6 +161,8 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows) d->hide_sys(); } } + + d->setWinId(0); } } |