/* ===========================================================

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

 * ===========================================================

 *

 * (C) Copyright 2000-2004, 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., 59 Temple Place, Suite 330,

 * Boston, MA 02111-1307, USA.

 *

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

 * in the United States and other countries.]

 *

 * -----------------------

 * ChartProgressEvent.java

 * -----------------------

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

 *

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

 * Contributor(s):   -;

 *

 * $Id: ChartProgressEvent.java,v 1.1 2004/08/31 14:33:49 mungady Exp $

 *

 * Changes

 * -------

 * 14-Jan-2003 : Version 1 (DG);

 *

 */



package org.jfree.chart.event;



import org.jfree.chart.JFreeChart;



/**

 * An event that contains information about the drawing progress of a chart.

 *

 */

public class ChartProgressEvent extends java.util.EventObject {



    /** Indicates drawing has started. */

    public static final int DRAWING_STARTED = 1;



    /** Indicates drawing has finished. */

    public static final int DRAWING_FINISHED = 2;



    /** The type of event. */

    private int type;



    /** The percentage of completion. */

    private int percent;



    /** The chart that generated the event. */

    private JFreeChart chart;



    /**

     * Creates a new chart change event.

     *

     * @param source  the source of the event (could be the chart, a title, an axis etc.)

     * @param chart  the chart that generated the event.

     * @param type  the type of event.

     * @param percent  the percentage of completion.

     */

    public ChartProgressEvent(Object source, JFreeChart chart, int type, int percent) {

        super(source);

        this.chart = chart;

        this.type = type;

    }



    /**

     * Returns the chart that generated the change event.

     *

     * @return the chart that generated the change event.

     */

    public JFreeChart getChart() {

        return this.chart;

    }



    /**

     * Sets the chart that generated the change event.

     *

     * @param chart  the chart that generated the event.

     */

    public void setChart(JFreeChart chart) {

        this.chart = chart;

    }



    /**

     * Returns the event type.

     *

     * @return the event type.

     */

    public int getType() {

        return this.type;

    }



    /**

     * Sets the event type.

     *

     * @param type  the event type.

     */

    public void setType(int type) {

        this.type = type;

    }



    /**

     * Returns the percentage complete.

     *

     * @return The percentage complete.

     */

    public int getPercent() {

        return this.percent;

    }



    /**

     * Sets the percentage complete.

     *

     * @param percent  the percentage.

     */

    public void setPercent(int percent) {

        this.percent = percent;

    }



}

