Reset DockArea pointer of DockWidget when removing DockWidget from DockArea

githubuser0xFFFF · githubuser0xFFFF · commit d811915a0cae · 2020-06-29T22:11:37.000+02:00
diff --git a/src/DockAreaWidget.cpp b/src/DockAreaWidget.cpp
@@ -453,6 +453,7 @@ void CDockAreaWidget::removeDockWidget(CDockWidget* DockWidget)
 	auto TabWidget = DockWidget->tabWidget();
 	TabWidget->hide();
 	d->tabBar()->removeTab(TabWidget);
+	DockWidget->setDockArea(nullptr);
 	CDockContainerWidget* DockContainer = dockContainer();
 	if (NextOpenDockWidget)
 	{

Original file line number	Diff line number	Diff line change
`@@ -453,6 +453,7 @@ void CDockAreaWidget::removeDockWidget(CDockWidget* DockWidget)`
`453`	`453`	`auto TabWidget = DockWidget->tabWidget();`
`454`	`454`	`TabWidget->hide();`
`455`	`455`	`d->tabBar()->removeTab(TabWidget);`
	`456`	`+ DockWidget->setDockArea(nullptr);`
`456`	`457`	`CDockContainerWidget* DockContainer = dockContainer();`
`457`	`458`	`if (NextOpenDockWidget)`
`458`	`459`	`{`