fivechessframe.java

里面所含源码是本人平时做程序的一些实例

package org.chess;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.image.*;
import javax.imageio.ImageIO;
import java.io.File;
public class FiveChessFrame extends JFrame implements MouseListener {

	BufferedImage bfImg=null;
	Dimension scrnsize;
	int x,y;
	public FiveChessFrame()
	{
		super("五字棋");
		setSize(500,500);
		try
		{
			bfImg=ImageIO.read(new File("E:/java/images/background.jpg"));
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		this.addMouseListener(this);
		Toolkit tk=Toolkit.getDefaultToolkit();
		scrnsize=tk.getScreenSize();
		this.setLocation((scrnsize.width-500)/2, (scrnsize.height-500)/2);
		setVisible(true);
		setResizable(false);
		
		this.setDefaultCloseOperation(EXIT_ON_CLOSE);
	}
	public void paint(Graphics g)
	{
		g.drawImage(bfImg, 0, 20, this);
		g.setFont(new Font("黑体",Font.BOLD,20));
		g.drawString("游戏信息:",120,60 );
		g.setFont(new Font("黑体",0,16));
		g.drawString("黑方信息:无限制", 30, 470);
		g.drawString("白方信息:无限制", 250, 470);
		for(int i=0;i<380;i+=20)
		{
			g.drawLine(10,70+i,370,70+i);
			g.drawLine(10+i,70, 10+i, 430);
		}
		g.fillOval(68, 128, 5, 5);
		g.fillOval(308, 128, 5, 5);
		g.fillOval(68, 368, 5, 5);
		g.fillOval(308, 368, 5, 5);
		for(int i=0;i<3;i++)
		{
			g.fillOval(68+i*120,128, 4, 4);
			g.fillOval(68+i*120,248, 4, 4);
			g.fillOval(68+i*120,368, 4, 4);
		}
		g.fillOval(x, y, 10, 10);
	}
	public void mouseClicked(MouseEvent e) {
		// TODO Auto-generated method stub

	}

	@Override
	public void mouseEntered(MouseEvent e) {
		// TODO Auto-generated method stub

	}

	@Override
	public void mouseExited(MouseEvent e) {
		// TODO Auto-generated method stub

	}

	@Override
	public void mousePressed(MouseEvent e) {
		// TODO Auto-generated method stub
		 x=e.getX();
		 y=e.getY();
		if(x>=10 && x<=370 && y>=70&& y<=430)
		{
			this.repaint();
		}
	}

	@Override
	public void mouseReleased(MouseEvent e) {
		// TODO Auto-generated method stub

	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		new FiveChessFrame();
	}

}