import?java.io.*;
import?java.net.*;
import?java.awt.event.*;
import?java.awt.*;
import?javax.swing.*;
import?javax.swing.event.*;
import?java.util.Date;
import?java.util.*;
import?java.text.*;
public?class?UDPChat?implements?RunnableActionListener{
	
???JTextArea?showArea;
???JLabel?lbl1lbl2lbl3lbl4;
???JTextField?msgTextsendPortTextreceivePortTextIPAddressText;
???Jframe?mainJframe;
???JButton?sendBtnstartBtn;
???private??JSplitPane?panevpaneh;?
???JScrollPane?scrollpane1scrollpane2;
???JPanel?pane1pane2;
???Container?con;
???Thread?thread=null;
???DatagramPacket?sendPackreceivePack;
???DatagramSocket?sendSocketreceiveSocket;
???private?JRadioButton?radiobutton1radiobutton2;
???private?InetAddress?sendIP;
???private?int?sendPortreceivePort;?//存儲發送端口和接收端口
???private?byte?inBuf[]?outBuf[];
???public?static?final?int?BUFSIZE=1024;
???
???//Date?time=new?java.util.Date（）;
???SimpleDateFormat?format=new?SimpleDateFormat（“kk:mm:ss“）;
???//String?timeInfo=format.format（time）;
???
???public?UDPChat（）?{
?????mainJframe=new?Jframe（“QQ聊天室“）;
?????con=mainJframe.getContentPane（）;
?????showArea=new?JTextArea（）;
?????showArea.setEditable（false）;
?????scrollpane1=new?JScrollPane（showArea）;
?????showArea.setLineWrap（true）;
?????
?????pane2=new?JPanel（）;
?????lbl1=new?JLabel（“接收端口號:“）;
?????lbl2=new?JLabel（“發送端口號:“）;
?????lbl3=new?JLabel（“對方的地址:“）;
?????lbl4=new?JLabel（“性別“）;
?????lbl4.setFont（new?Font（“serif“Font.PLAIN30））;
?????lbl4.setForeground（Color.BLACK）;
?????sendPortText=new?JTextField（）;
?????sendPortText.setColumns（5）;
?????
?????receivePortText=new?JTextField（）;
?????receivePortText.setColumns（5）;
?????IPAddressText=new?JTextField（）;
?????IPAddressText.setColumns（8）;
?????startBtn=new?JButton（“開始“）;
?????ButtonGroup?bg=new?ButtonGroup（）;
?	?radiobutton1=new?JRadioButton（“男“）;
?	?radiobutton1.setSelected（true）;
?????radiobutton2=new?JRadioButton（“女“）;
?????bg.add（radiobutton1）;
?????bg.add（radiobutton2）;?
?????startBtn.addActionListener（this）;
?????
?????pane2.setLayout（new?FlowLayout（））;
?????pane2.add（lbl1）;
?????pane2.add（receivePortText）;
?????pane2.add（lbl2）;
?????pane2.add（sendPortText）;
?????pane2.add（lbl3）;
?????pane2.add（IPAddressText）;
?????pane2.add（startBtn）;
?????pane2.add（lbl4）;
?????pane2.add（radiobutton1）;
?????pane2.add（radiobutton2）;?
???????
?????pane1=new?JPanel（）;?
?????msgText=new?JTextField（）;
?????msgText.setColumns（15）;
?????msgText.setFont（new?Font（“serif“Font.PLAIN18））;
?????msgText.setEditable（false）;
?????msgText.addActionListener（this）;
?????sendBtn=new?JButton（“發送“）;
?????sendBtn.setEnabled（false）;
?????sendBtn.addActionListener（this）;
?????
?????pane1.setLayout（new?FlowLayout（））;
?????pane1.add（msgText）;
?????pane1.add（sendBtn）;
?????
??????panev=new?JSplitPane（JSplitPane.VERTICAL_SPLITscrollpane1pane1）;
?	??panev.setDividerLocation（290）;
?	??paneh=new?JSplitPane（JSplitPane.HORIZONTAL_SPLITpanevpane2）;
?

?屬性????????????大小?????日期????時間???名稱
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?????文件???????5276??2011-01-07?00:05??UDPChat.java

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?????????????????5276????????????????????1