/**
  * Creates the drawing view used in this application. You need to override this method to use a
  * DrawingView subclass in your application. By default a standard DrawingView is returned.
  */
 protected DrawingView createDrawingView() {
   DrawingView createdDrawingView = createDrawingView(createDrawing());
   createdDrawingView.drawing().setTitle(getDefaultDrawingTitle());
   return createdDrawingView;
 }