JAVA里Button按钮背景图片

或许ButtonUI有用，但是从来没用过，LZ找找想相关的资料吧。

何必要用java api的按钮呢，多不好看，自己写一个button

代码如下

package GUI;

import java.applet.Applet;
import java.applet.AudioClip;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Shape;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.geom.Ellipse2D;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JPanel;

public class GameButton extends JButton {

/**
* 单人游戏的按钮
*/
public static final int SINGLE = 1;

/**
* 多人游戏按钮
*/
public static final int MULTI = 2;

/**
* 回放游戏的按钮
*/
public static final int REPLAY = 3;

/**
* 排行榜的按钮
*/
public static final int RECORD = 4;

/**
* 离开游戏的按钮
*/