腾讯登陆客户端txt，代码

import java.awt.Color;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.*;
import java.awt.*;
import java.awt.event.*;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

public class LoginFrame extends JFrame{

private JLabel jl1,jl2,jl3;
private JTextField jtf;
private JPasswordField jpf;
private JButton jb1,jb2;
private JPanel jp1,jp2,jp3,jp4;
//构造方法
public LoginFrame(){
super("腾讯QQ登陆客户端");
init();
showMe();
addHanderEvent();