package?dazuoye;


import??java.net.*;
import??java.io.*;
import??java.awt.*;
import?java.awt.event.*;
import?java.applet.*;

/*????發悄悄話的彈出式窗口類Mywindow????*/
class?Mywindow?extends?frame?implements?ActionListener
?{?????TextField?text1text2;
???????Button?button1button2;
???//構造函數初始化畫出彈出式窗口界面
??Mywindow（）
???{???super（“私聊窗口“）;
???????setLayout?（new?GridLayout（32））;
???????text1=new?TextField（12）;????????
???????text2=new??TextField（8）;
???????button1=new?Button（“送出悄悄話“）;?????
???????button2=new?Button（“關閉此窗口“）;
???????add（new?Label（“送悄悄話到：“））;???
???????add（text1）;??
???????add（new?Label（“輸入您的悄悄話：“））;
???????add（text2）;???
???????add（button2）;??
???????add（button1）;
???????setSize（400190）;??
???????text1.setEditable（false）;???
???????setVisible（false）;
???????button1.addActionListener（this）;?????
???????button2.addActionListener（this）;
???????setBackground（Color.pink）;
???????addWindowListener（???new?WindowAdapter（）??//使窗口右上角關閉按鈕可以用
??????????????????{????public??void?windowClosing（WindowEvent?e）???
???????????????????????????{??setVisible（false）;??
???????????????????????????System.exit（0）;???}
???????????????????}
??????????????????????????????????????????????）;
????}
????//處理按鈕事件的方法
????public?void?actionPerformed（ActionEvent??e）???
?????{??if（e.getSource（）==button1）??????????//向服務器發送悄悄話
????????{???
????????	?try?????{??chatappletthree.out.writeUTF（“悄悄地對“+text1.getText（）+“說:“+text2.getText（）?+“（我是“+chatappletthree.name+“）“）;??
?????????????????????????}
??????????????catch（IOException?e1?）????{?????}
?????????}
?????????else?if（e.getSource（）==button2）???//關閉窗口
???????????{???this.setVisible（false）;?????}
?????}???????????????????????????????????	
?}
?
?//ApanelBpanelB2panelCpanel4個面板類畫出聊天室主界面
?
?/*??聊天室界面北部面板Apanel類???????*/
class?Apanel??extends?Panel
??{???TextField??name_txt;????
??????Button??button1button2;
??????Checkbox??box1box2box3;???
??????CheckboxGroup??sex;?????
???????Apanel（）
?????{???name_txt=new?TextField（10）;??
?????????button1=new?Button（“進入聊天室“）;	
?????????button2=new?Button（“退出聊天室“）;
?????????setLayout（new?FlowLayout（））;?????
?????????sex=new?CheckboxGroup（）;
?????????box1=new?Checkbox（“男M“falsesex）;
?????????box2=new?Checkbox（“女F“falsesex）;
?????????box3=new?Checkbox（“隱藏性別“truesex）;
?????????add（new?Label（“輸入昵稱“））;????
?????????add（name_txt）;???
?????????add（box1）;?????
?????????add（box2）;????
?????????add（box3）;
?????????add（button1）;????????
?????????add（button2）;
?????????add（new?Label（““））;
?????}??	
??}
?
?/*???聊天室界面中部面板Bpanel類???*/
class?Bpanel??extends??Panel
??{???TextArea??chat_txt;???
??????B2panel??b2;????//chat_txt即聊天文本顯示區20行75列
??????Bpanel（）
??????{???chat_txt=new?TextArea（2575）;
??????????b2=new??B2panel（）;
??????????chat_txt.setEditable（false）;
??????????setLayout（new?FlowLayout（））;
??????????add（chat_txt）;?????
??????????add（b2）;
??????}?	
??}?
??/*???聊天室界面中部面板B2panel類???*/?
?class?B2panel??ext