1. /* ===========================================================

  2.  * JFreeChart : a free chart library for the Java(tm) platform

  3.  * ===========================================================

  4.  *

  5.  * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.

  6.  *

  7.  * Project Info:  http://www.jfree.org/jfreechart/index.html

  8.  *

  9.  * This library is free software; you can redistribute it and/or modify it 

  10.  * under the terms of the GNU Lesser General Public License as published by 

  11.  * the Free Software Foundation; either version 2.1 of the License, or 

  12.  * (at your option) any later version.

  13.  *

  14.  * This library is distributed in the hope that it will be useful, but 

  15.  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 

  16.  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 

  17.  * License for more details.

  18.  *

  19.  * You should have received a copy of the GNU Lesser General Public License 

  20.  * along with this library; if not, write to the Free Software Foundation, 

  21.  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

  22.  *

  23.  * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 

  24.  * in the United States and other countries.]

  25.  *

  26.  * ------------------------

  27.  * RendererChangeEvent.java

  28.  * ------------------------

  29.  * (C) Copyright 2003, 2004, by Object Refinery Limited.

  30.  *

  31.  * Original Author:  David Gilbert (for Object Refinery Limited);

  32.  * Contributor(s):   -;

  33.  *

  34.  * $Id: RendererChangeEvent.java,v 1.2 2005/02/09 17:12:50 mungady Exp $

  35.  *

  36.  * Changes (from 24-Aug-2001)

  37.  * --------------------------

  38.  * 23-Oct-2003 : Version 1 (DG);

  39.  *

  40.  */

  41. 

  42. package org.jfree.chart.event;

  43. 

  44. /**

  45.  * An event that can be forwarded to any 

  46.  * {@link org.jfree.chart.event.RendererChangeListener} to signal a change to 

  47.  * a plot.

  48.  */

  49. public class RendererChangeEvent extends ChartChangeEvent {

  50. 

  51.     /** The renderer that generated the event. */

  52.     private Object renderer;

  53. 

  54.     /**

  55.      * Creates a new event.

  56.      *

  57.      * @param renderer  the renderer that generated the event.

  58.      */

  59.     public RendererChangeEvent(Object renderer) {

  60.         super(renderer);

  61.         this.renderer = renderer;

  62.     }

  63. 

  64.     /**

  65.      * Returns the renderer that generated the event.

  66.      *

  67.      * @return The renderer that generated the event.

  68.      */

  69.     public Object getRenderer() {

  70.         return this.renderer;

  71.     }

  72. 

  73. }