    001    /* ===========================================================
    002     * JFreeChart : a free chart library for the Java(tm) platform
    003     * ===========================================================
    004     *
    005     * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
    006     *
    007     * Project Info:  http://www.jfree.org/jfreechart/index.html
    008     *
    009     * This library is free software; you can redistribute it and/or modify it
    010     * under the terms of the GNU Lesser General Public License as published by
    011     * the Free Software Foundation; either version 2.1 of the License, or
    012     * (at your option) any later version.
    013     *
    014     * This library is distributed in the hope that it will be useful, but
    015     * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
    016     * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
    017     * License for more details.
    018     *
    019     * You should have received a copy of the GNU Lesser General Public
    020     * License along with this library; if not, write to the Free Software
    021     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
    022     * USA.
    023     *
    024     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
    025     * in the United States and other countries.]
    026     *
    027     * ------------------------
    028     * RendererChangeEvent.java
    029     * ------------------------
    030     * (C) Copyright 2003, 2004, 2007, by Object Refinery Limited.
    031     *
    032     * Original Author:  David Gilbert (for Object Refinery Limited);
    033     * Contributor(s):   -;
    034     *
    035     * Changes
    036     * -------
    037     * 23-Oct-2003 : Version 1 (DG);
    038     * ------------- JFREECHART 1.0.x ---------------------------------------------
    039     * 04-Apr-2007 : Fixed typo in API docs (DG);
    040     *
    041     */
    042
    043    package org.jfree.chart.event;
    044
    045    /**
    046     * An event that can be forwarded to any
    047     * {@link org.jfree.chart.event.RendererChangeListener} to signal a change to
    048     * a renderer.
    049     */
    050    public class RendererChangeEvent extends ChartChangeEvent {
    051
    052        /** The renderer that generated the event. */
    053        private Object renderer;
    054
    055        /**
    056         * Creates a new event.
    057         *
    058         * @param renderer  the renderer that generated the event.
    059         */
    060        public RendererChangeEvent(Object renderer) {
    061            super(renderer);
    062            this.renderer = renderer;
    063        }
    064
    065        /**
    066         * Returns the renderer that generated the event.
    067         *
    068         * @return The renderer that generated the event.
    069         */
    070        public Object getRenderer() {
    071            return this.renderer;
    072        }
    073
    074    }