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jfreechart example source code file (ChartMouseListener.java)

This example jfreechart source code file (ChartMouseListener.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - jfreechart tags/keywords

chartmouselistener, chartmouselistener, eventlistener, eventlistener, util

The jfreechart ChartMouseListener.java source code

/* ===========================================================
 * JFreeChart : a free chart library for the Java(tm) platform
 * ===========================================================
 *
 * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors.
 *
 * Project Info:  http://www.jfree.org/jfreechart/index.html
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
 * in the United States and other countries.]
 *
 * -----------------------
 * ChartMouseListener.java
 * -----------------------
 * (C) Copyright 2002-2008, by Object Refinery Limited and Contributors.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited);
 * Contributor(s):   Alex Weber;
 *
 * Changes
 * -------
 * 27-May-2002 : Version 1, incorporating code and ideas by Alex Weber (DG);
 * 13-Jun-2002 : Added Javadocs (DG);
 * 26-Sep-2002 : Fixed errors reported by Checkstyle (DG);
 * 23-Nov-2005 : Now extends EventListener (DG);
 * ------------- JFREECHART 1.0.x ---------------------------------------------
 * 24-May-2007 : Updated API docs (DG);
 *
 */

package org.jfree.chart;

import java.util.EventListener;

/**
 * The interface that must be implemented by classes that wish to receive
 * {@link ChartMouseEvent} notifications from a {@link ChartPanel}.
 *
 * @see ChartPanel#addChartMouseListener(ChartMouseListener)
 */
public interface ChartMouseListener extends EventListener {

    /**
     * Callback method for receiving notification of a mouse click on a chart.
     *
     * @param event  information about the event.
     */
    void chartMouseClicked(ChartMouseEvent event);

    /**
     * Callback method for receiving notification of a mouse movement on a
     * chart.
     *
     * @param event  information about the event.
     */
    void chartMouseMoved(ChartMouseEvent event);

}

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