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fix crash

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This commit is contained in:
Syarif Fakhri 2022-11-03 12:42:02 +08:00
parent 736c096bc0
commit 246dd04279
4 changed files with 21 additions and 12 deletions
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21
src/AutoHideDockContainer.cpp
View File

@ -167,14 +167,8 @@ AutoHideDockContainerPrivate::AutoHideDockContainerPrivate(
//============================================================================
CDockContainerWidget* CAutoHideDockContainer::parentContainer() const
{
if (d->DockArea)
{
return d->DockArea->dockContainer();
}
else
{
return internal::findParent<CDockContainerWidget*>(this);
}
// Don't rely on the dock area parent container, when dragging or floating the parent container can change
return internal::findParent<CDockContainerWidget*>(this);
}
@ -357,7 +351,7 @@ void CAutoHideDockContainer::moveContentsToParent()
//============================================================================
void CAutoHideDockContainer::cleanupAndDelete()
void CAutoHideDockContainer::cleanupAndDelete(bool deleteDockArea)
{
const auto dockWidget = d->DockWidget;
if (dockWidget)
@ -371,6 +365,15 @@ void CAutoHideDockContainer::cleanupAndDelete()
hide();
deleteLater();
// Schedule deletion of the dock area after the auto hide widget
// Otherwise, there are issues with the windows native event handler
if (deleteDockArea)
{
d->DockArea->setParent(nullptr);
d->DockArea->deleteLater();
d->DockArea = nullptr;
}
}

4
src/AutoHideDockContainer.h
View File

@ -134,8 +134,10 @@ public:
/**
* Cleanups up the side tab widget and then deletes itself
* deleteDockArea = true is set, this will also delete the dockArea.
* Avoid deleting the dock area floating drag, where the dock area is simply moved into another container
*/
void cleanupAndDelete();
void cleanupAndDelete(bool deleteDockArea = true);
/*
* Toggles the auto Hide dock container widget

4
src/DockContainerWidget.cpp
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@ -2073,12 +2073,16 @@ void CDockContainerWidget::registerAutoHideWidget(CAutoHideDockContainer* Autohi
d->AutoHideWidgets.append(AutohideWidget);
Q_EMIT autoHideWidgetCreated(AutohideWidget);
ADS_PRINT("d->AutoHideWidgets.count() " << d->AutoHideWidgets.count());
qInfo()<< this << "Size after registering: " << d->AutoHideWidgets.size();
}
//============================================================================
void CDockContainerWidget::removeAutoHideWidget(CAutoHideDockContainer* AutohideWidget)
{
qInfo() << this << "Auto hide widgets: " << d->AutoHideWidgets;
qInfo() << "Size before removing: " << d->AutoHideWidgets.size();
d->AutoHideWidgets.removeAll(AutohideWidget);
qInfo() << "Size after removing: " << d->AutoHideWidgets.size();
}
//============================================================================

4
src/FloatingDragPreview.cpp
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@ -371,11 +371,11 @@ void CFloatingDragPreview::cleanupAutoHideContainerWidget()
auto DroppedArea = qobject_cast<CDockAreaWidget*>(d->Content);
if (DroppedDockWidget && DroppedDockWidget->autoHideDockContainer())
{
DroppedDockWidget->autoHideDockContainer()->cleanupAndDelete();
DroppedDockWidget->autoHideDockContainer()->cleanupAndDelete(false);
}
if (DroppedArea && DroppedArea->autoHideDockContainer())
{
DroppedArea->autoHideDockContainer()->cleanupAndDelete();
DroppedArea->autoHideDockContainer()->cleanupAndDelete(false);
}
}