When closing a dialog, remove it from the docked dialogs, and delete it.

code/studio/src/plugins/georges_editor/CMakeLists.txt

@@ -23,6 +23,7 @@ SET(OVQT_PLUG_GEORGES_EDITOR_HDR  georges_editor_plugin.h
 								  filepath_property_manager.h
 								  typ_browser_ctrl.h
 								  georges_typ_dialog.h
+								  georges_dock_widget.h
 								  )
 
 SET(OVQT_PLUG_GEORGES_EDITOR_UIS  georges_editor_form.ui

code/studio/src/plugins/georges_editor/georges_dock_widget.cpp

@@ -29,6 +29,11 @@ GeorgesDockWidget::~GeorgesDockWidget()
 {
 }
 
+void GeorgesDockWidget::closeEvent( QCloseEvent *e )
+{
+	Q_EMIT closing( this );
+}
+
 QString GeorgesDockWidget::buildLogMsg( const QString &msg )
 {
 	QString user = getenv( "USER" );

code/studio/src/plugins/georges_editor/georges_dock_widget.h

@@ -25,6 +25,7 @@ class QUndoStack;
 
 class GeorgesDockWidget : public QDockWidget
 {
+	Q_OBJECT
 public:
 	GeorgesDockWidget( QWidget *parent = NULL );
 	~GeorgesDockWidget();
@@ -39,6 +40,12 @@ public:
 	virtual bool load( const QString &fileName ) = 0;
 	virtual void write() = 0;
 
+protected:
+	void closeEvent( QCloseEvent *e );
+
+Q_SIGNALS:
+	void closing( GeorgesDockWidget *d );
+
 protected:
 	QString buildLogMsg( const QString &msg );
 	virtual void log( const QString &msg ) = 0;

code/studio/src/plugins/georges_editor/georges_editor_form.cpp

@@ -252,7 +252,7 @@ namespace GeorgesQt
         m_lastActiveDock = w;
         m_dockedWidgets.append(w);
 
-        connect(m_dockedWidgets.last(), SIGNAL(closing()), this, SLOT(closingTreeView()));
+		connect( w, SIGNAL( closing( GeorgesDockWidget* ) ), this, SLOT( dialogClosing( GeorgesDockWidget* ) ) );
         connect(m_dockedWidgets.last(), SIGNAL(visibilityChanged(bool)), m_dockedWidgets.last(), SLOT(checkVisibility(bool)));
 
         // If there is more than one form open - tabify the new form. If this is the first form open add it to the dock.
@@ -337,12 +337,16 @@ namespace GeorgesQt
 		addGeorgesWidget( w );
 	}
 
-	void GeorgesEditorForm::closingTreeView()
+	void GeorgesEditorForm::dialogClosing( GeorgesDockWidget *d )
 	{
-		//qDebug() << "closingTreeView";
+		m_dockedWidgets.removeAll( d );
-		m_dockedWidgets.removeAll(qobject_cast<CGeorgesTreeViewDialog*>(sender()));
+		
-		if (qobject_cast<CGeorgesTreeViewDialog*>(sender()) == m_lastActiveDock)
+		if( m_dockedWidgets.size() == 0 )
-			m_lastActiveDock = 0;
+			m_lastActiveDock = NULL;
+		else
+			m_lastActiveDock = m_dockedWidgets.last();
+
+		delete d;
 	}
 
 	void GeorgesEditorForm::setModified () 

code/studio/src/plugins/georges_editor/georges_editor_form.h

@@ -52,7 +52,7 @@ public Q_SLOTS:
 
 	void save();
 	void settingsChanged();
-	void closingTreeView();
+	void dialogClosing( GeorgesDockWidget *d );
 	void setModified();
 
 	void focusChanged(QWidget *old, QWidget *now);

code/studio/src/plugins/georges_editor/georges_treeview_dialog.cpp

@@ -599,12 +599,6 @@ namespace GeorgesQt
 		modifiedFile();
 	}
 
-	void CGeorgesTreeViewDialog::closeEvent(QCloseEvent *event) 
-	{
-		Q_EMIT closing();
-		deleteLater();
-	}
-
 	void CGeorgesTreeViewDialog::checkVisibility(bool visible) {
 		// this prevents invisible docks from getting tab focus
 		qDebug() << "checkVisibility" << visible;

code/studio/src/plugins/georges_editor/georges_treeview_dialog.h

@@ -77,13 +77,9 @@ namespace GeorgesQt
 
 		QString loadedForm;
 
-	protected:
-		void closeEvent(QCloseEvent *event);
-
 	Q_SIGNALS:
 		void changeFile(QString);
 		void modified();
-		void closing();
 
 	public Q_SLOTS:
 		void setForm(const CForm*);