Editors: Add to workspace in MainWindow class, not in themselves

include/AutomationEditor.h

@@ -267,6 +267,8 @@ public:
 
 	AutomationEditor* m_editor;
 
+	QSize sizeHint() const;
+
 signals:
 	void currentPatternChanged();
 

include/BBEditor.h

@@ -43,6 +43,8 @@ public:
 	BBEditor( BBTrackContainer * _tc );
 	~BBEditor();
 
+	QSize sizeHint() const;
+
 	const BBTrackContainerView* trackContainerView() const {
 		return m_trackContainerView;
 	}

include/PianoRoll.h

@@ -379,6 +379,8 @@ public:
 		return "pianoroll";
 	}
 
+	QSize sizeHint() const;
+
 signals:
 	void currentPatternChanged();
 

include/SongEditor.h

@@ -137,6 +137,8 @@ class SongEditorWindow : public Editor
 public:
 	SongEditorWindow(Song* song);
 
+	QSize sizeHint() const;
+
 	SongEditor* m_editor;
 
 protected slots: