001    /*
002     * $Id: AbstractMultiThumbModel.java,v 1.2 2006/03/29 02:42:49 rbair Exp $
003     *
004     * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
005     * Santa Clara, California 95054, U.S.A. All rights reserved.
006     *
007     * This library is free software; you can redistribute it and/or
008     * modify it under the terms of the GNU Lesser General Public
009     * License as published by the Free Software Foundation; either
010     * version 2.1 of the License, or (at your option) any later version.
011     * 
012     * This library is distributed in the hope that it will be useful,
013     * but WITHOUT ANY WARRANTY; without even the implied warranty of
014     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
015     * Lesser General Public License for more details.
016     * 
017     * You should have received a copy of the GNU Lesser General Public
018     * License along with this library; if not, write to the Free Software
019     * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
020     */
021    
022    package org.jdesktop.swingx.multislider;
023    
024    import java.util.ArrayList;
025    import java.util.List;
026    
027    /**
028     *
029     * @author jm158417
030     */
031    public abstract class AbstractMultiThumbModel<E> implements MultiThumbModel<E> {
032        /** Creates a new instance of AbstractMultiThumbModel */
033        public AbstractMultiThumbModel() {
034        }
035    
036        protected float maximumValue = 1.0f;
037        protected float minimumValue = 0.0f;
038    
039        public float getMaximumValue()  {
040        return maximumValue;
041        }
042    
043        public float getMinimumValue()  {
044        return minimumValue;
045        }
046    
047        public void setMaximumValue(float maximumValue) {
048        this.maximumValue = maximumValue;
049        }
050    
051        public void setMinimumValue(float minimumValue) {
052        this.minimumValue = minimumValue;
053        }
054    
055        protected List<ThumbDataListener> thumbDataListeners = new ArrayList<ThumbDataListener>();
056    
057        public void addThumbDataListener(ThumbDataListener listener) {
058        thumbDataListeners.add(listener);
059        }
060    
061        public void removeThumbDataListener(ThumbDataListener listener) {
062        thumbDataListeners.remove(listener);
063        }
064    }
065