protected DesktopEvent createDesktopEvent(DrawingView dv) { return new DesktopEvent(getDesktop(), dv);
protected DesktopEvent createDesktopEvent(DrawingView oldView, DrawingView newView) { return new DesktopEvent(getDesktop(), newView, oldView);
	protected DesktopEvent createDesktopEvent(DrawingView dv) {		return new DesktopEvent(getDesktop(), dv);	}