testlr.java

简单的网络聊天室

package com.oristand;

import java.awt.*;
import java.awt.event.*;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.Date;

import javax.swing.*;
import javax.swing.event.AncestorListener;

public class TestLR {
	
	JFrame jf1=new JFrame("主界面");
	JPanel jp1=new JPanel();
	JPanel jp12=new JPanel();
	JLabel jl11=new JLabel("用户名");
	JLabel jl12=new JLabel("密码");
	JTextField jtf11=new JTextField(10);
	TextField tf12=new TextField(10);
	JButton jb11=new JButton("注册");
	JButton jb12=new JButton("登陆");
	JButton jb14=new JButton("时间");
	JDialog jd1=new JDialog(jf1,"错误信息",true);
	JButton jb13=new JButton("用户名或密码错误");


	
	
	
	JFrame jf2=new JFrame("注册界面");
	JPanel jp2=new JPanel();
	JPanel jp22=new JPanel();
	JLabel jl21=new JLabel("用户名");
	JLabel jl22=new JLabel("密码");
	JLabel jl23=new JLabel("确认密码");
	JTextField jtf21=new JTextField(15);
	TextField tf22=new TextField(15);
	TextField tf23=new TextField(15);
	JButton jb21=new JButton("注册");
	JButton jb22=new JButton("重置");
	JDialog jd21=new JDialog(jf2,"错误信息",true);
	JDialog jd22=new JDialog(jf2,"ok",true);
	JDialog jd23=new JDialog(jf2,"错误信息",true);
	JDialog jd24=new JDialog(jf2,"错误信息",true);
	JButton jb23=new JButton("请输入注册信息");
	JButton jb24=new JButton("注册成功");
	JButton jb25=new JButton("用户名已经存在");
	JButton jb26=new JButton("两次密码不相同");
	
	JFrame jf3=new JFrame("欢迎使用~~");
	MyPanel jp3=new MyPanel();
	JTextField jtf31=new JTextField(20);
	JButton jb31=new JButton("退出");
	JLabel jl31=new JLabel("黯灭");
	
	
	JFrame jf4=new JFrame("电子时钟");
	boolean flag=true;
	JLabel jl41=new JLabel();
	JPanel jp41=new JPanel();
	Thread t = new MyClockThread();
	JButton jb41 = new JButton("stop");
	JButton jb42 = new JButton("start");
	int i = 0;
	
	
	
     public TestLR(){
    	 jf1.setSize(200,200);
    	 jf1.setLocation(450, 250);
    	 jf1.add(jp1,BorderLayout.CENTER);
    	 jf1.add(jp12,BorderLayout.SOUTH);
    	 
    	 jp1.setLayout(new GridLayout(2,2,5,10));
    	 jp1.add(jl11);
    	 jp1.add(jtf11);
    	 jp1.add(jl12);
    	 jp1.add(tf12);
    	 
    	 jp12.setLayout(new GridLayout(1,3,5,5));
    	 jp12.add(jb11);
    	 jp12.add(jb12);
    	 jp12.add(jb14);
    	 
    	 jd1.setSize(100,100);
    	 jd1.setLayout(new BorderLayout());
 		 jd1.add(jb13, BorderLayout.CENTER);
    	 tf12.setEchoChar('*');
    	
    	 jf1.setVisible(true);
    	 jf1.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    	 //Thread t1=new MyClockThread1();
    	 //t1.start();
    	 
    	 jf2.setSize(200,200);
    	 jf2.setLocation(450, 250);
    	 jf2.add(jp2,BorderLayout.CENTER);
    	 jf2.add(jp22,BorderLayout.SOUTH);
    	 jp2.setLayout(new GridLayout(3, 2, 5, 10));
    	 jp2.add(jl21);
    	 jp2.add(jtf21);
    	 jp2.add(jl22);
    	 jp2.add(tf22);
    	 jp2.add(jl23);
    	 jp2.add(tf23);
    	 jp22.setLayout(new GridLayout(1, 2, 5, 5));
    	 jp22.add(jb21);
    	 jp22.add(jb22);
    	 
    	 jd21.add(jb23);
    	 jd21.setSize(100,100);
    	 jd22.add(jb24);
    	 jd22.setSize(100,100);
    	 jd23.add(jb25);
    	 jd23.setSize(100,100);
    	 jd24.add(jb26);
    	 jd24.setSize(100,100);
    	 tf22.setEchoChar('*');
    	 tf23.setEchoChar('*');
    	 
    	 
    	jf3.setSize(300,300);
 		jf3.add(jb31,BorderLayout.SOUTH);
 		jf3.add(jp3,BorderLayout.CENTER);
 		jf3.add(jtf31,BorderLayout.NORTH);
 		jf3.add(jl31,BorderLayout.WEST);
	
 		jf4.setSize(200,200);
 		jf4.add(jl41,BorderLayout.NORTH);
 	    jf4.add(jp41,BorderLayout.CENTER);
 	    jp41.setBackground(Color.blue);
 	    jp41.add(jb41);
 	    jp41.add(jb42);
 		
 		
    	 
    	 
    	 
    	 
    	 jb11.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent e) {
				// TODO Auto-generated method stub
				jf2.setVisible(true);
			}});
    	 jb12.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent e) {
				// TODO Auto-generated method stub
			
				String s1 = jtf11.getText();
				String s2 = tf12.getText();
				
				
				if (Login.Login(s1, s2)) {
							Client c=new Client();
				} else {
					jd1.setVisible(true);
				}
			}
    		 
    	 });
    	 
    	 jb13.addActionListener(new ActionListener(){
 			public void actionPerformed(ActionEvent e){
 			jd1.setVisible(false);	
 			}
 		});
    	 jb14.addActionListener(new ActionListener(){
  			public void actionPerformed(ActionEvent e){
  			jf4.setVisible(true);
  			Thread t=new MyClockThread();
  			t.start();
  			}
  		});
    	 
    	 jb21.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent e) {
				// TODO Auto-generated method stub
				String filename ="c:\\jilu.txt";
				String s1=jtf21.getText();
				String s2=tf22.getText();
				String s3=tf23.getText();
				String s=s1+","+s2;
				if (s1.equals("") || s2.equals("")) {
					jd21.setVisible(true);
				} 
			else if(s1!=""&& s2!=" "){
			  if(Register.exist(filename, s1)){
			  jd23.setVisible(true);
			}
			else{
			Register.saveInformation(filename, s);
			jd22.setVisible(true);
			}}
				if(!s2.equals(s3)){
					jd24.setVisible(true);
				}
			}
		
    	 });
    	 
    	 jb22.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent e) {
				// TODO Auto-generated method stub
				jtf21.setText(null);
				tf22.setText(null);
				tf23.setText(null);
			}
    		 
    	 });
    	 jb23.addActionListener(new ActionListener(){
  			public void actionPerformed(ActionEvent e){
  			jd21.setVisible(false);	
  			}
  		});
    	 jb24.addActionListener(new ActionListener(){
  			public void actionPerformed(ActionEvent e){
  			jd22.setVisible(false);	
  			}
  		});
    	 jb25.addActionListener(new ActionListener(){
  			public void actionPerformed(ActionEvent e){
  			jd23.setVisible(false);	
  			}
  		});
    	 jb26.addActionListener(new ActionListener(){
   			public void actionPerformed(ActionEvent e){
   			jd24.setVisible(false);	
   			}
   		});
    	 
    	 
    	 jb31.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent e) {
				// TODO 自动生成方法存根
				jf3.setVisible(false);
			}
    		 
    		 
    	 });
    	 jb41.addActionListener(new ActionListener(){

 			public void actionPerformed(ActionEvent e) {
 				// TODO Auto-generated method stub
 				flag = false;
 			}
 		});
 		
 		
 		jb42.addActionListener(new ActionListener(){

 			public void actionPerformed(ActionEvent e) {
 				// TODO Auto-generated method stub
 				 t = new MyClockThread();
 				 flag = true;
 				 t.start();
 			}
 		});
    	 
     }
     
  

	public class MyMouseAdapter extends MouseAdapter{
 		public void mouseEntered(MouseEvent e){
 			jp3.setBackground(Color.blue);
 		}
 		public void mouseExited(MouseEvent e){
 			jp3.setBackground(Color.red);
 		}
 	}
     
     
     class MyClockThread1 extends Thread{
    	 public void run(){
    		 
    		 try {
    			 while(true){
			
   			  	jp1.setBackground(new Color(i%255,i%255,100));
   			  	Thread.sleep(100);
   			  	i+=10;
    			 }
			} catch (InterruptedException e) {
				// TODO 自动生成 catch 块
				e.printStackTrace();
			}
    	 }
    	 
    	 
     }

     
     
     
     class MyClockThread extends Thread{
    	 
    	 public void run(){
    		 try {
    		 while(flag){
    			 jp41.setBackground(new Color(i%255,i%255,100));
    			 jl41.setText(new Date().toString());	
					Thread.sleep(500);
					i += 10;
    		 }
				} catch (InterruptedException e) {
					// TODO 自动生成 catch 块
					e.printStackTrace();
				
    		 }
    		 
    		 
    	 }
    	 
     }
   
	
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		TestLR tl=new TestLR();
	}

}