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1: /* =========================================================== 2: * JFreeChart : a free chart library for the Java(tm) platform 3: * =========================================================== 4: * 5: * (C) Copyright 2000-2007, 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 20: * License along with this library; if not, write to the Free Software 21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22: * USA. 23: * 24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25: * in the United States and other countries.] 26: * 27: * ------------------------- 28: * MarkerChangeListener.java 29: * ------------------------- 30: * (C) Copyright 2006, 2007, by Object Refinery Limited. 31: * 32: * Original Author: David Gilbert (for Object Refinery Limited); 33: * Contributor(s): -; 34: * 35: * Changes 36: * ------- 37: * 05-Sep-2006 : Version 1 (DG); 38: * 39: */ 40: 41: package org.jfree.chart.event; 42: 43: import java.util.EventListener; 44: 45: import org.jfree.chart.plot.Marker; 46: 47: /** 48: * The interface that must be supported by classes that wish to receive 49: * notification of changes to a {@link Marker}. 50: * 51: * @since 1.0.3 52: */ 53: public interface MarkerChangeListener extends EventListener { 54: 55: /** 56: * Receives notification of a marker change event. 57: * 58: * @param event the event. 59: * 60: * @since 1.0.3 61: */ 62: public void markerChanged(MarkerChangeEvent event); 63: 64: }