001/* ---------------------------------------------------------------------------- 002 The Kiwi Toolkit - A Java Class Library 003 Copyright (C) 1998-2004 Mark A. Lindner 004 005 This library is free software; you can redistribute it and/or 006 modify it under the terms of the GNU General Public License as 007 published by the Free Software Foundation; either version 2 of the 008 License, or (at your option) any later version. 009 010 This library is distributed in the hope that it will be useful, 011 but WITHOUT ANY WARRANTY; without even the implied warranty of 012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 General Public License for more details. 014 015 You should have received a copy of the GNU General Public License 016 along with this library; if not, write to the Free Software 017 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 018 02111-1307, USA. 019 020 The author may be contacted at: mark_a_lindner@yahoo.com 021 ---------------------------------------------------------------------------- 022 $Log: ChartModelListener.java,v $ 023 Revision 1.4 2004/05/05 22:16:57 markl 024 comment block updates 025 026 Revision 1.3 2003/01/19 09:34:08 markl 027 Javadoc & comment header updates. 028 029 Revision 1.2 2001/03/13 08:03:33 markl 030 Fixed @see tag. 031 032 Revision 1.1 2001/03/12 03:42:29 markl 033 Moved from kiwi.ui.graph package. 034 035 Revision 1.2 2000/10/15 09:40:29 markl 036 Added javadoc and final API polishing. 037 038 Revision 1.1 2000/10/13 02:04:19 markl 039 Added remaining classes, and integrated components with models. 040 ---------------------------------------------------------------------------- 041*/ 042 043package kiwi.event; 044 045import java.util.*; 046 047/** This class represents a listener that is notified when the data in a 048 * <code>ChartModel</code> changes. 049 * 050 * @see kiwi.ui.model.ChartModel 051 * 052 * @author Mark Lindner 053 */ 054 055public interface ChartModelListener extends EventListener 056 { 057 058 /** Invoked when the data in the model has changed in some way. 059 * 060 * @param event The event. 061 */ 062 063 public void chartDataChanged(ChartModelEvent event); 064 } 065 066/* end of source file */