userlogin.java

注：语音聊天部分还未完成

package com.gamvan.club.users.im.userlogin;


import java.awt.Color;import java.awt.Cursor;

import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;

import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPasswordField;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
import javax.swing.border.CompoundBorder;
import com.gamvan.club.users.im.admin.IMPanelAdminClient;
import com.gamvan.club.users.im.guest.IMGuestClient;
public class UserLogin extends JFrame implements ActionListener,MouseListener{
	/**
	 * 用户登陆界面
	 */
	private static final long serialVersionUID = 1L;
	

	private int errorPasswordCount = 5;//输错密码的次数
	
	private JButton loginButton = new JButton("确定");
	private JButton exitButton = new JButton("退出");
	
	private JTextField textField = new JTextField();
	
	private JPasswordField passwordField = new JPasswordField();
	private JLabel userNameLabel = new JLabel("用户名:");
	private JLabel passWordLabel = new JLabel("密码:");
	
	private JRadioButton loginStyle = new JRadioButton("会员",true);
	private JRadioButton loginStyle2 = new JRadioButton("过客",false);
	private JRadioButton loginStyle3 = new JRadioButton("管理员",false);
	private ButtonGroup radioButton = new ButtonGroup();
        private JLabel register=new JLabel();
        public static void main(String[] args){
            UserLogin thisClass=new UserLogin();           
            thisClass.init();
        }
	public UserLogin(){}
	public void init(){//初始化界面的方法
		setAlwaysOnTop(true);
                setResizable(false);
		//设定登陆框的显示位置在屏幕中央
		Dimension screen = getToolkit().getScreenSize();
		setSize(270, 210);
		setLocation((screen.width - getSize().width) / 2,
				(screen.height - getSize().height) / 2);
		
		getContentPane().setLayout(null);
		setTitle("用户登陆");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		
		radioButton.add(loginStyle);
		radioButton.add(loginStyle2);
		radioButton.add(loginStyle3);
		
		loginButton.setBounds(15, 122, 93, 27);
		getContentPane().add(loginButton);
		loginButton.setBorder(new CompoundBorder(null, null));
		loginButton.addActionListener(this);
                
                register.setBounds(15,155,100,25);
                register.setText("点击这里注册");                 
                register.setForeground(Color.RED);                 
                register.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
                getContentPane().add(register);
                register.addMouseListener(this);

		
		exitButton.setBounds(140, 122, 93, 27);
		getContentPane().add(exitButton);
		exitButton.addActionListener(this);

		
		textField.setBounds(85, 20, 130, 27);
		getContentPane().add(textField);
		
		passwordField.setBounds(85, 60, 130, 27);
		getContentPane().add(passwordField);
		
		userNameLabel.setBounds(25, 20, 47, 25);
		getContentPane().add(userNameLabel);

		passWordLabel.setBounds(25, 65, 30, 25);
		getContentPane().add(passWordLabel);
		
		loginStyle.setBounds(102,95,64,20);
		getContentPane().add(loginStyle);
		
		loginStyle2.setBounds(162,95,65,20);
		getContentPane().add(loginStyle2);
		
		loginStyle3.setBounds(27,95,65,20);
		getContentPane().add(loginStyle3);
		setVisible(true);
		/////////////////////////////////////////////////////
		
		///////////////////////////////////////////////////////
	}
	public void actionPerformed(ActionEvent e) {
		
		boolean checkID = false;
		String userName = textField.getText();
		String  password = new String(passwordField.getPassword());       
		UserLogining ul = new UserLogining();
		if(loginStyle.isSelected()){
			ul.recevObject(loginStyle3);
			if(e.getSource() == exitButton){
				System.exit(0);
			}
			if(e.getSource() == loginButton){
	
				ul.setUserName(userName);
				ul.setUserPass(password);
			
				checkID = ul.isLogin();
			
				if(checkID == true){
				
					dispose();//释放他所拥有的资源，也就是登陆对话框
					StartSplash splash = new StartSplash();
					splash.splashThread.start();
				
				}else if( errorPasswordCount != 0 && checkID == false){
				
					JOptionPane.showMessageDialog(this,"用户名或密码错误," +
							"您还有" + --errorPasswordCount + "次机会！",
							"警告信息",JOptionPane.ERROR_MESSAGE);
				}else if(errorPasswordCount == 0){
					JOptionPane.showMessageDialog(this,"忘记密码了？请到网站上查询！",
							"警告信息",JOptionPane.ERROR_MESSAGE);
                                        this.dispose();
                                        System.exit(0);
				}
			}
			
		}else if(loginStyle2.isSelected()&&e.getSource() == loginButton){
			dispose();
			IMGuestClient.main(null);
			
		}else if(e.getSource() == exitButton){
			
			System.exit(0);
			
		}else if(loginStyle3.isSelected()){
			ul.recevObject(loginStyle3);
			if(e.getSource() == loginButton){
				ul.setUserName(userName);
				ul.setUserPass(password);
				checkID = ul.isLogin();
				if(checkID == true){
					
					dispose();//释放他所拥有的资源，也就是登陆对话框
					IMPanelAdminClient.main(null);
					
				
				}else if( errorPasswordCount != 0 && checkID == false){
				
					JOptionPane.showMessageDialog(this,"用户名或密码错误," +
							"您还有" + --errorPasswordCount + "次机会！",
							"Waring",JOptionPane.ERROR_MESSAGE);
				}else if(errorPasswordCount == 0){
					JOptionPane.showMessageDialog(this,"忘记密码了？请与系统管理员联系！",
							"Waring",JOptionPane.ERROR_MESSAGE);
				}
			}
			
		}else{
			JOptionPane.showMessageDialog(this,"请选择你的登陆方式," ,
					"Waring",JOptionPane.ERROR_MESSAGE);
		}
	}

    public void mouseClicked(MouseEvent e) {
        if(e.getSource().equals(register)){
            register.setForeground(Color.RED);
            Register r=new Register();            
            r.setVisible(true);
        }
    }

    public void mousePressed(MouseEvent e) {
        if(e.getSource().equals(register)){
            register.setForeground(Color.black);
        }
    }

    public void mouseReleased(MouseEvent e) {
         if(e.getSource().equals(register)){
            register.setForeground(Color.red);
        }
    }

    public void mouseEntered(MouseEvent e) {
    }

    public void mouseExited(MouseEvent e) {
    }
}