/*  BaordLayer - A pane to display a chess board.  Copyright (C) 2003 The Java-Chess team <info@java-chess.de>  This program is free software; you can redistribute it and/or  modify it under the terms of the GNU General Public License  as published by the Free Software Foundation; either version 2  of the License, or (at your option) any later version.  This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License for more details.  You should have received a copy of the GNU General Public License  along with this program; if not, write to the Free Software  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.*/package de.java_chess.javaChess.renderer2d;import java.awt.*;import javax.swing.JPanel;/** * This class renders a chessboard as a JPanel. */class BoardLayer extends JPanel {    // Instance variables    /**     * The size of a square.     */    private int _squareSize;    /**     * The size of the entire board.     */    private int _boardSize;    // Constructors    BoardLayer() {        _squareSize = ChessBoardRenderer2D.getSquareSize();        _boardSize = 8 * _squareSize;	setPreferredSize( new Dimension( _boardSize, _boardSize));	setBounds(0, 0 , _boardSize, _boardSize);    }    // Methods    public void paintComponent(Graphics g) {//	g.setColor( new Color( 190, 190, 140) );//	g.setColor( new Color( 229, 229, 225) );	g.setColor( new Color( 247, 247, 245) );	g.fillRect(0, 0, _boardSize, _boardSize);//	g.setColor( new Color( 122, 80, 44));//	g.setColor( new Color( 250, 105, 86));//	g.setColor( new Color( 235, 142, 9));	g.setColor( new Color( 249, 134, 89));	for(int i = 0; i < 8; i++)	    for(int j = 0; j < 8; j++)		if((i % 2 != 0) && (j % 2 == 0))		    g.fillRect(i * _squareSize, j * _squareSize, _squareSize, _squareSize);		else if((i % 2 == 0) && (j % 2 != 0))		    g.fillRect(i * _squareSize, j * _squareSize, _squareSize, _squareSize);    }    /**     * Get the square size.     *     * @return The square size.     */    final int getSquareSize() {	return _squareSize;    }    /**     * Get the board size.     *     * @return The board size.     */    final int getBoardSize() {	return _boardSize;    }    /**     * Get the preferred size of the board.     *     * @return The preferred size of the board.     */    public final Dimension getPreferredSize() {	return getMinimumSize();    }    /**     * Get the maximum size of the board.     *     * @return The maximum size of the board.     */    public final Dimension getMaximumSize() {	return getMinimumSize();    }    /**     * Get the minimum size of the board.     *     * @return The minimum size of the board.     */    public final Dimension getMinimumSize() {	return new Dimension( getBoardSize(), getBoardSize());    }}