java编写的山寨qq_java 山寨QQ 实现（一）

By EvilBinary 小E

先看界面

//登录对话框代码

package org.evilbinary.client.ui;

import java.awt.Color;

import java.awt.Cursor;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JCheckBox;

import javax.swing.JComboBox;

import javax.swing.JDialog;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JPasswordField;

import javax.swing.JTextField;

import org.evilbinary.client.QQClient;

public class LoginDialog extends JDialog {

protected JTextField userName;

protected JPasswordField userPwd;

protected boolean isLogin;

protected QQClient client;

public LoginDialog() {

createUI();

isLogin = false;

client=null;

this.setModal(true);

}

private void createUI() {

// this.setFont(MainFrame.font);

this.setTitle("小E机器人");

this.setIconImage(this.getToolkit().getImage("image/icon.png"));

this.setResizable(false);

this.setSize(340, 250);

this.setLayout(null);

JPanel topPanel = new JPanel();

JPanel midPanel = new JPanel();

JPanel bottomPanel = new JPanel();

this.add(topPanel);

this.add(midPanel);

this.add(bottomPanel);

topPanel.setBounds(0, 0, 340, 60);

// topPanel.setBackground(new Color(245, 237, 253));

midPanel.setBounds(0, 60, 340, 120);

// midPanel.setBackground(new Color(100,137,153));

bottomPanel.setBounds(0, 180, 340, 30);

// top

JLabel logo = new JLabel(new ImageIcon("image/logo.gif"));

logo.setBounds(0, 0, 340, 60);

this.add(logo);

// mid

midPanel.setLayout(new FlowLayout(1, 10, 13));

userName = new JTextField(13);

userPwd = new JPasswordField(13);

userName.setText("10394709");

userPwd.setText("xxxxxxxxxx");

userName.setSize(200, 100);

userName.setBounds(0, 0, 120, 130);

userPwd.setSize(100, 30);

JLabel register = new JLabel("申请账号 ");

register.setCursor(new Cursor(Cursor.HAND_CURSOR));

register.setForeground(Color.blue);

JLabel forget = new JLabel("忘了密码?");

forget.setCursor(new Cursor(Cursor.HAND_CURSOR));

forget.setForeground(Color.blue);

midPanel.add(new JLabel("帐号："));

midPanel.add(userName);

midPanel.add(register);

midPanel.add(new JLabel("密码："));

midPanel.add(userPwd);

midPanel.add(forget);

JComboBox status = new JComboBox();

status.addItem("在线");

status.addItem("Q我");

status.addItem("离开");

status.addItem("忙碌");

status.addItem("勿扰");

status.addItem("隐身");

JCheckBox remember = new JCheckBox("记住密码");

JCheckBox auto = new JCheckBox("自动登录");

midPanel.add(status);

midPanel.add(remember);

midPanel.add(auto);

// bottom

bottomPanel.setLayout(null);

JButton setBtn = new JButton("设置");

setBtn.setBounds(15, 8, 70, 22);

JButton loginBtn = new JButton("登录");

loginBtn.setBounds(250, 8, 70, 22);

bottomPanel.add(setBtn);

bottomPanel.add(loginBtn);

loginBtn.addActionListener(new LoginActionListerner());

JLabel bottom = new JLabel();

bottom.setForeground(new Color(191, 225, 249));

bottom.setBounds(0, 190, 340, 60);

this.add(bottom);

this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

this.setAlwaysOnTop(true);

}

public class LoginActionListerner implements ActionListener {

public void actionPerformed(ActionEvent event) {

String userName=LoginDialog.this.userName.getText().trim();

String passWord=new String(LoginDialog.this.userPwd.getPassword());

//System.out.println(userName);

//System.out.println(passWord);

LoginDialog.this.isLogin=true;

if(userName.equals("")){

JOptionPane.showMessageDialog(LoginDialog.this, "请您输入账户再登录","Error",0);

}else{

if(passWord.equals("")){

JOptionPane.showMessageDialog(LoginDialog.this, "请输入密码再登录","Error",0);

}else{

client=new QQClient(userName,passWord,"?");

if(client.login()){

LoginDialog.this.setVisible(false);

}else{

LoginDialog.this.setVisible(true);

}

}

}

}

}

public void showDialog() {

this.setVisible(true);

}

}

//皮肤是用com.seaglasslookandfeel

/p/seaglass/这里下载

//皮肤使用方法代码如下

try {

UIManager.setLookAndFeel(new SeaGlassLookAndFeel());

// UIManager.getLookAndFeelDefaults().put("defaultFont", new

// Font("Microsoft Yahei", Font.PLAIN, 12));

MainFrame frame = new MainFrame();

} catch (UnsupportedLookAndFeelException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}