listener().figureRequestRemove(new FigureChangeEvent(this));
Rectangle rect = invalidateRectangle(displayBox()); listener().figureRemoved(new FigureChangeEvent(this, rect, e));
	public void figureRemoved(FigureChangeEvent e) {		if (listener() != null) {			listener().figureRequestRemove(new FigureChangeEvent(this));		}	}