1 /** 2 * The chess framework library. 3 * More information is available at http://www.jinchess.com/. 4 * Copyright (C) 2002 Alexander Maryanovsky. 5 * All rights reserved. 6 * 7 * The chess framework library is free software; you can redistribute 8 * it and/or modify it under the terms of the GNU Lesser General Public License 9 * as published by the Free Software Foundation; either version 2 of the 10 * License, or (at your option) any later version. 11 * 12 * The chess framework library is distributed in the hope that it will 13 * be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 15 * General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public License 18 * along with the chess framework library; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 22 package free.chess; 23 24 import java.awt.Graphics; 25 import java.awt.Component; 26 27 28 /** 29 * An interface for classes who paint the board "background" on JBoard. 30 */ 31 32 public interface BoardPainter{ 33 34 35 36 /** 37 * Paints the board at the given location on the given Graphics scaled to 38 * the given size. The <code>component</code> argument may be null. 39 */ 40 paintBoard(Graphics g, Component component, int x, int y, int width, int height)41 void paintBoard(Graphics g, Component component, int x, int y, int width, int height); 42 43 44 45 /** 46 * Returns a new <code>BoardPainter</code> of the same class as this one. 47 * Implementations which are immutable may return this instance itself instead 48 * of an actual copy. 49 */ 50 freshInstance()51 BoardPainter freshInstance(); 52 53 54 55 } 56