btt.java

一款五子棋游戏

package five;

import javax.swing.Icon;
import javax.swing.ImageIcon;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.event.MouseEvent;

public class btt extends JButton implements MouseListener
{
	String i1,i2,i3;
	
			Icon icon;
			Icon icon1;
			Icon icon2;
public 	btt(String a,String b,String c)
	{
		i1=a;
		i2=b;
		i3=c;
		
			 icon=new ImageIcon(i1);
			 icon1=new ImageIcon(i2);
			 icon2=new ImageIcon(i3);
		
		this.setIcon(icon);
		this.setBorderPainted(false);
		this.addMouseListener(this);
		this.setFocusable(false);//去掉黑色虚线框
	}

	public void mouseClicked(MouseEvent e) {
		// TODO: Add your code here
	}

	public void mousePressed(MouseEvent e) {
	 	this.setIcon(icon1);
	}

	public void mouseReleased(MouseEvent e) {
		this.setIcon(icon2);
	}

	public void mouseEntered(MouseEvent e) {
		this.setIcon(icon2);
	}

	public void mouseExited(MouseEvent e) {
	this.setIcon(icon);
	}
}