areaselectedevent.java

JavaeeTutorial5的源代码。

/*
 * Copyright 2007 Sun Microsystems, Inc.
 * All rights reserved.  You may not modify, use,
 * reproduce, or distribute this software except in
 * compliance with  the terms of the License at:
 * http://developer.sun.com/berkeley_license.html
 */


package com.sun.bookstore6.listeners;

import com.sun.bookstore6.components.MapComponent;
import com.sun.bookstore6.components.MapComponent;
import javax.faces.event.ActionEvent;


/**
 * <p>An {@link ActionEvent} indicating that the specified {@link AreaComponent}
 * has just become the currently selected hotspot within the source
 * {@link MapComponent}.</p>
 */
public class AreaSelectedEvent extends ActionEvent {
    // ------------------------------------------------------------ Constructors

    /**
     * <p>Construct a new {@link AreaSelectedEvent} from the specified
     * source map.</p>
     *
     * @param map The {@link MapComponent} originating this event
     */
    public AreaSelectedEvent(MapComponent map) {
        super(map);
    }

    // -------------------------------------------------------------- Properties

    /**
     * <p>Return the {@link MapComponent} of the map for which an area
     * was selected.</p>
     */
    public MapComponent getMapComponent() {
        return ((MapComponent) getComponent());
    }
}