001    /*
002     * $Id: EmptyIcon.java 1997 2007-05-20 21:17:52Z kschaefe $
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    package org.jdesktop.swingx.icon;
022    
023    import java.awt.Component;
024    import java.awt.Graphics;
025    import java.io.Serializable;
026    
027    import javax.swing.Icon;
028    
029    /**
030     * An empty icon with arbitrary width and height.
031     */
032    public final class EmptyIcon implements Icon, Serializable {
033    
034      private int width;
035      private int height;
036      
037      public EmptyIcon() {
038        this(0, 0);
039      }
040      
041      public EmptyIcon(int width, int height) {
042        this.width = width;
043        this.height = height;
044      }
045    
046      public int getIconHeight() {
047        return height;
048      }
049    
050      public int getIconWidth() {
051        return width;
052      }
053    
054      public void paintIcon(Component c, Graphics g, int x, int y) {
055      }
056    
057    }