mypane.java

IO流的项目好

//封装画背景的JPanel
package myQQ;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

class MyPane extends JPanel
{
	private Image Background;
	private int width,hight;
	//--------------------------------------------------------------------------
	public MyPane(Image Background,int width,int hight)
	{
		this.Background = Background;
		this.width = width;
		this.hight = hight;
//		this.setSize(width,height);
	}
	
	public void paintComponent(Graphics g)
	{
		g.drawImage(Background,0,0,width,hight,this);
	} 
}