loginface.java

JAVA的聊天源代码

package qq;

import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.*;
import java.awt.Font;
import javax.swing.JTextField;
import javax.swing.JPasswordField;
import javax.swing.JButton;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import java.awt.event.WindowEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JOptionPane;
import java.net.InetAddress;

public class LoginFace extends JFrame {

    JLabel ID = new JLabel();
    JLabel PWD = new JLabel();
    JTextField userId = new JTextField();
    JPasswordField passWord = new JPasswordField();
    JButton login = new JButton();
    JButton register = new JButton();
    XYLayout xYLayout = new XYLayout();

    public LoginFace() {
        super("QQ用户登录");
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.getContentPane().setLayout(xYLayout);

        ID.setFont(new java.awt.Font("黑体", Font.PLAIN, 20));
        ID.setText("帐号");
        userId.setToolTipText("请输入QQ帐号");
        passWord.setToolTipText("请输入QQ密码");
        PWD.setFont(new java.awt.Font("黑体", Font.PLAIN, 20));
        PWD.setText("密码");
        register.setText("申请帐号");
        register.addActionListener(new LoginFace_register_actionAdapter(this));
        login.setSelectedIcon(null);
        login.setText("用户登陆");
        login.addActionListener(new LoginFace_login_actionAdapter(this));

        this.getContentPane().setBackground(Color.lightGray);
        this.setCursor(null);
        this.setVisible(true);
        xYLayout.setWidth(310);
        xYLayout.setHeight(217);
        this.setForeground(Color.black);
        this.setResizable(false);
        this.addWindowListener(new LoginFace_this_windowAdapter(this));
        this.getContentPane().add(ID, new XYConstraints(40, 43, 44, 32));
        this.getContentPane().add(userId, new XYConstraints(103, 43, 153, 32));
        this.getContentPane().add(PWD, new XYConstraints(40, 93, 44, 32));
        this.getContentPane().add(passWord, new XYConstraints(103, 91, 153, 32));
        this.getContentPane().add(register, new XYConstraints(163, 147, -1, 30));
        this.getContentPane().add(login, new XYConstraints(56, 147, -1, 30));
        this.setLocation(450, 250);
        this.pack();
        this.setVisible(true);
    }

    //main方法
    public static void main(String[] args) {
        LoginFace lf = new LoginFace();
    }

    //关闭程序
    public void this_windowClosing(WindowEvent windowEvent) {
        System.exit(0);
    }

    //用户登陆(用户登陆按钮事件)
    public void login_actionPerformed(ActionEvent actionEvent) {
        try {
            Client client = new Client();//实例化客户端公用类
            client.userInfo.setInfoType(1);//设置类型为登陆请求
            client.userInfo.setUserId(Integer.valueOf(userId.getText()));//获得用户输入的帐号
            client.userInfo.setPassWord(String.valueOf(passWord.getPassword()));//获得用户输入的密码
            String[] ip = String.valueOf(InetAddress.getLocalHost()).split("/", 2);//获得本机IP
            client.userInfo.setUserIp(ip[1]);//设置本机IP
            client.userInfo.setUserPort(client.userPort+client.userInfo.getUserId());//设置用户端口
            client.userInfo.setOnLine(false);//设置在线状态为false，用以判断登陆是否成功
            client.send(client.userInfo);//向服务器端发送登陆请求
            client.userInfo = (UserInfo)client.get(client.userInfo.getUserPort());//获得服务器端返回的登陆信息

            if (!client.userInfo.getOnLine()) {//在线状态为false说明登陆失败
                JOptionPane.showMessageDialog(null, "帐号或密码错误，请正确输入！");
            } else {//否则说明登陆成功
                Client.localUser.put(client.userInfo.getUserId(),client.userInfo);//将用户信息添加进本地用户组里面
                this.dispose();//释放登陆窗口资源
                MainFace mf = new MainFace();//实例化主面板
                mf.mainFace(client.userInfo.getUserId());//向主面板传输该用户ID
                Thread thread = new Thread(mf);//实例化线程
                thread.start();//启动线程
            }
        } catch (Exception em) {
            em.printStackTrace();
        }
    }

    //申请帐号(申请帐号按钮事件)
    public void register_actionPerformed(ActionEvent actionEvent) {
        RegisterFace register = new RegisterFace();
    }
}


class LoginFace_this_windowAdapter extends WindowAdapter {
    private LoginFace adaptee;
    LoginFace_this_windowAdapter(LoginFace adaptee) {
        this.adaptee = adaptee;
    }

    public void windowClosing(WindowEvent windowEvent) {
        adaptee.this_windowClosing(windowEvent);
    }
}


class LoginFace_login_actionAdapter implements ActionListener {
    private LoginFace adaptee;
    LoginFace_login_actionAdapter(LoginFace adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent actionEvent) {
        adaptee.login_actionPerformed(actionEvent);
    }
}


class LoginFace_register_actionAdapter implements ActionListener {
    private LoginFace adaptee;
    LoginFace_register_actionAdapter(LoginFace adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent actionEvent) {
        adaptee.register_actionPerformed(actionEvent);
    }
}