Ptidej-v5.2-master/PADL Serialiser DB4O Tests/rsc/JHotDraw v5.1/src/CH/ifa/draw/framework/FigureChangeListener.java
/*
 * @(#)FigureChangeListener.java 5.1
 *
 */

package CH.ifa.draw.framework;

import java.util.EventListener;

/**
 * Listener interested in Figure changes.
 *
 */
public interface FigureChangeListener extends EventListener {

	/**
	 *  Sent when an area is invalid
	 */
	public void figureInvalidated(FigureChangeEvent e);

	/**
	 * Sent when a figure changed
	 */
	public void figureChanged(FigureChangeEvent e);

	/**
	 * Sent when a figure was removed
	 */
	public void figureRemoved(FigureChangeEvent e);

	/**
	 * Sent when requesting to remove a figure.
	 */
	public void figureRequestRemove(FigureChangeEvent e);

	/**
	 * Sent when an update should happen.
	 *
	 */
	public void figureRequestUpdate(FigureChangeEvent e);

}
