Reverted changes that cause application crash

Author: githubuser0xFFFF

src/DockAreaWidget.cpp

@@ -86,18 +86,6 @@ class CDockAreaLayout
 
 	}
 
-	/**
-	 * Delete widgets without parents in this layout
-	 */
-	~CDockAreaLayout()
-	{
-		for(auto Widget : m_Widgets)
-		{
-			if(!Widget->parent())
-				delete Widget;
-		}
-	}
-
 	/**
 	 * Returns the number of widgets in this layout
 	 */
@@ -977,7 +965,9 @@ QSize CDockAreaWidget::minimumSizeHint() const
 void CDockAreaWidget::onDockWidgetFeaturesChanged()
 {
 	if (d->TitleBar)
+	{
 		d->updateTitleBarButtonStates();
+	}
 }
 
 

src/DockManager.cpp

@@ -484,12 +484,6 @@ CDockManager::~CDockManager()
 	{
 		delete FloatingWidget;
 	}
-	auto DockWidgetsMap = d->DockWidgetsMap;
-	for(auto DockWidget : d->DockWidgetsMap)
-	{
-		if(!DockWidget->parent())
-			delete DockWidget;
-	}
 	delete d;
 }
 
@@ -659,14 +653,7 @@ void CDockManager::showEvent(QShowEvent *event)
 
 	for (auto FloatingWidget : d->UninitializedFloatingWidgets)
 	{
-		for(CDockWidget* DockWidget : FloatingWidget->dockWidgets())
-		{
-			if(!DockWidget->isClosed())
-			{
-				FloatingWidget->show();
-				break;
-			}
-		}
+		FloatingWidget->show();
 	}
 	d->UninitializedFloatingWidgets.clear();
 }