Java仿QQ登入页面代码,Java代码库,德仔网

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【Java】 Java仿QQ登入页面
作者:藍調↘ヅ孤獨 / 发布于2012/6/25/ 489
<div>package com.myqq.frame;</div>
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Cursor;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.Image;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.IOException;
import java.util.Properties;</div>
import javax.swing.*;
import javax.swing.border.TitledBorder;</div>
import com.myqq.action.LoginAction;</div>
<div>public class LoginFrame extends JFrame{</div>
<div>private JLabel backImg;//背景
private JLabel label_1;
private JLabel label_2;
private JTextField userName;//用户名
private JPasswordField pwd;//密码
private JCheckBox recardPwd;//记住密码
private JLabel label_3; 
private JCheckBox autoLogin;//自动登入
private JLabel label_4;
private JLabel newUser;
private JLabel findPwd;
private JButton login;//登入
private JButton setting; //关闭

private JPanel panel;
private JPanel loginPanel;
private JPanel pwdPanel;
private JPanel checkPanel;
private JPanel centerPanel;
private JPanel btn_Panel;

public JTextField getUserName() {
 return userName;
}
public void setUserName(JTextField userName) {
 this.userName = userName;
}
public JPasswordField getPwd() {
 return pwd;
}
public void setPwd(JPasswordField pwd) {
 this.pwd = pwd;
}
public LoginFrame()
{
 super("MY QQ");
 this.setDefaultCloseOperation(EXIT_ON_CLOSE);
 initGUI();
}
/**
 * 初始化界面
 */
private void initGUI()
{
// Image toolimage = new ImageIcon(getClass().getClassLoader().getResource("images/Face2/0.gif")).getImage(); 
// setIconImage(toolimage);
 panel = new JPanel();
 //panel.setBackground(Color.WHITE);
 panel.setLayout(new BorderLayout());
 backImg = new JLabel();
 ImageIcon image = new ImageIcon(getClass().getClassLoader().getResource("images/backImg.jpg")); 
 backImg.setIcon(image);
 panel.add(backImg,"North");
 //panel.setLayout(new GridLayout(3,0));
 label_1 = new JLabel("用户帐号：");
 
 setFonts(label_1);
 label_2 = new JLabel("用户密码：");
 setFonts(label_2);
 userName = new JTextField(12);
 pwd = new JPasswordField(12);
 loginPanel = new JPanel();
 loginPanel.add(label_1);
 loginPanel.add(userName);
 newUser = new JLabel("新用户注册");
 newUser.addMouseListener(new MouseAdapter() {</div>
<div> public void mousePressed(MouseEvent e) {
 Properties properties = System.getProperties();
 String s = properties.getProperty("os.name");
 System.out.println((new StringBuilder()).append("当前的操作系统名称: ").append(s).toString());
 if (s.indexOf("LINUX") != -1)
 try {
 Runtime.getRuntime().exec("HTMLview <a href="http://www.qq.com">http://www.qq.com</a>");
 } catch (IOException e1) {
 e1.printStackTrace();
 }
 else
 if (s.indexOf("Windows") != -1)
 {
 try {
 Runtime.getRuntime().exec("explorer <a href="http://www.qq.com">http://www.qq.com</a>");
 } catch (IOException e1) {
 e1.printStackTrace();
 }
 } else
 {
 JOptionPane.showMessageDialog(LoginFrame.this, "未知操作系统");
 System.out.println((new StringBuilder()).append("未知的操作系统: ").append(s).toString());
 throw new RuntimeException("Unknown OS.");
 }
 }
 
 });
 newUser.setCursor(new Cursor(Cursor.HAND_CURSOR));
 newUser.setForeground(Color.blue);
 setFonts(newUser);
 loginPanel.add(newUser);
 loginPanel.setBackground(Color.WHITE);
 
 pwdPanel = new JPanel();
 pwdPanel.add(label_2);
 pwdPanel.add(pwd);
 findPwd = new JLabel("找回密码 ");
 findPwd.setCursor(new Cursor(Cursor.HAND_CURSOR));
 findPwd.setForeground(Color.blue);
 setFonts(findPwd);
 pwdPanel.add(findPwd);
 pwdPanel.setBackground(Color.WHITE);
 
 checkPanel = new JPanel();
 recardPwd = new JCheckBox();
 recardPwd.setBackground(Color.white);
 label_3 = new JLabel("记住密码");
 setFonts(label_3);
 autoLogin = new JCheckBox();
 autoLogin.setBackground(Color.white);
 label_4 = new JLabel("自动登入");
 setFonts(label_4);
 checkPanel.add(recardPwd);
 checkPanel.add(label_3);
 checkPanel.add(autoLogin);
 checkPanel.add(label_4);
 checkPanel.setBackground(Color.WHITE);
 
 centerPanel = new JPanel();
 centerPanel.setBackground(Color.WHITE);
 centerPanel.setBorder(new TitledBorder(""));
 centerPanel.setLayout(new GridLayout(3,0));
 centerPanel.add(loginPanel);
 centerPanel.add(pwdPanel);
 centerPanel.add(checkPanel);
 
 btn_Panel = new JPanel();
 //btn_Panel.setLayout(new FlowLayout(FlowLayout.CENTER,15,0));
 login = new JButton("登入");
 login.addActionListener(new LoginAction(this));
 setFonts(login);
 setting = new JButton("设置");
 setFonts(setting);
 btn_Panel.add(login);
 btn_Panel.add(setting);
 btn_Panel.setBackground(new Color(235,243,249));
 
 panel.add(centerPanel);
 panel.add(btn_Panel,"South");
 add(panel);
}
/*
 * 设置字体
 */
private void setFonts(JComponent c)
{
 c.setFont(new Font("微软雅黑",Font.PLAIN,12));
}
}
<div></div>
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