graphicchangeevent.java

GEo 地理操作源代码

/**************************************************************************************************
 **
 ** $Id: GraphicChangeEvent.java,v 1.3 2004/03/02 03:14:41 gregreynolds Exp $
 **
 ** $Source: /cvsroot/geoapi/src/org/opengis/go/display/event/GraphicChangeEvent.java,v $
 **
 ** Copyright (C) 2003 Open GIS Consortium, Inc. All Rights Reserved. http://www.opengis.org/Legal/
 **
 *************************************************************************************************/
package org.opengis.go.display.event;

/**
 * Provides a common abstraction for the various event objects pertaining
 * to change events on a {@link org.opengis.go.display.primitive.Graphic}.
 * 
 * @version $Revision: 1.3 $, $Date: 2004/03/02 03:14:41 $
 * @author <A HREF="http://www.opengis.org">OpenGIS&reg; consortium</A>
 */
public interface GraphicChangeEvent extends GraphicEvent {
    
    /**
     * Flag for changes to a <code>Graphic</code> by a user via the GUI controls.
     */
    public static final int EDITABLE_CHANGED = 0;
    
    /**
     * Flag for exiting editable mode.
     */
    public static final int EDITABLE_END = 1;
    
    /**
     * Flag for entering editable mode.
     */
    public static final int EDITABLE_START = 2;
    
    /**
     * Flag for graphic changed by non-edit mechanism.
     */
    public static final int GRAPHIC_CHANGED = 3;    
    
    /**
     * Flag for graphic deselected.
     */
    public static final int GRAPHIC_DESELECTED = 4; 
    
    /**
     * Flag for graphic disposed.
     */   
    public static final int GRAPHIC_DISPOSED = 5;   
    
    /**
     * Flag for graphic selected.
     */ 
    public static final int GRAPHIC_SELECTED = 6;
    
        /**
         * Get the ID flag for this event.
     *
     * @return The event type. One of the constants declared in this interface.
         */
        public int getID();
        
}