001/* 002 * $Id: PainterIcon.java 3927 2011-02-22 16:34:11Z kleopatra $ 003 * 004 * Copyright 2006 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 022package org.jdesktop.swingx.icon; 023 024import java.awt.Component; 025import java.awt.Dimension; 026import java.awt.Graphics; 027import java.awt.Graphics2D; 028 029import javax.swing.Icon; 030 031import org.jdesktop.swingx.painter.Painter; 032 033public class PainterIcon implements Icon { 034 Dimension size; 035 private Painter painter; 036 public PainterIcon(Dimension size) { 037 this.size = size; 038 } 039 040 @Override 041 public int getIconHeight() { 042 return size.height; 043 } 044 045 @Override 046 public int getIconWidth() { 047 return size.width; 048 } 049 050 051 @Override 052 public void paintIcon(Component c, Graphics g, int x, int y) { 053 if (getPainter() != null && g instanceof Graphics2D) { 054 g = g.create(); 055 056 try { 057 g.translate(x, y); 058 getPainter().paint((Graphics2D) g, c, size.width, size.height); 059 g.translate(-x, -y); 060 } finally { 061 g.dispose(); 062 } 063 } 064 } 065 066 public Painter getPainter() { 067 return painter; 068 } 069 070 public void setPainter(Painter painter) { 071 this.painter = painter; 072 } 073}