QQ聊天软件自编代码

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.border.*;
class JComponent extends JFrame 
 {  
  

    public JComponent() 
        {
       super("我的QQ空间");
       setSize(300,200);setVisible(true);
       JTabbedPane jpt=new JTabbedPane();
       ImageIcon icon1=new ImageIcon("xin.gif");
       ImageIcon icon2=new ImageIcon("fly.gif");
       ImageIcon icon3=new ImageIcon("xin.gif");
       jpt.addTab("个人档",icon1,new personerPanel());
       jpt.addTab("相册",icon2,new photoPanel());
       jpt.addTab("留言板",icon3,new msgPanel());
       getContentPane().add(jpt);
       validate();
       addWindowListener(new WindowAdapter()
       {
        public void windowClosing(WindowEvent e)
        {
        System.exit(0);
        }
       });
        
        }