package?CStest;

import?java.awt.*;
import?java.awt.event.ActionEvent;
import?java.awt.event.ActionListener;
import?java.awt.event.ItemEvent;
import?java.awt.event.ItemListener;
import?java.awt.event.WindowAdapter;
import?java.awt.event.WindowEvent;
import?java.io.DataInputStream;
import?java.io.DataOutputStream;
import?java.io.IOException;
import?java.net.Socket;
import?java.net.UnknownHostException;
import?java.util.Calendar;
import?javax.swing.JButton;
import?javax.swing.JLabel;
import?javax.swing.JPanel;
import?javax.swing.JTextField;
import?javax.swing.Timer;

public?class?Client?extends?frame?implements?ActionListener?ItemListener{
	Color?backcolor?=?new?Color（200200200）;	
	frame?jf;
	GridBagConstraints?gbc;
	JLabel?jlabIPjlablinkjlabTip;
	Choice?choice;
	JButton?jbstartjblinkjbaddjbnextjbscorejbsubmitjbtime1jbtime2;
	JTextField?jtfIPjtfTime;
	TextArea?jtaTipjtaTest;
	Checkbox?jcbAjcbBjcbCjcbD;
	//CheckboxGroup?cbg;??用此方法實(shí)現(xiàn)只能選一個(gè)，圖案會(huì)變成單選框
	JPanel?pleftprightchoicefile1choicefile2testarea;
	
	Socket?client?=?null;
	DataInputStream?sin?=?null;
	DataOutputStream?sout?=?null;
	
	String?cmd?=?null;
	String?get?=?null;
	String?answer?=?null;
	String?correctanswer?=?null;
	boolean?select?=?false;
	boolean?listall?=?false;
	boolean?countdown?=?false;//倒計(jì)時(shí)?true開(kāi)始?false結(jié)束
	boolean?startcountdown?=?false;
	boolean?showtime?=?false;
	Timer?counttime;
	long?time=0leftTime=0leftHour=0leftMinute=0leftSecond=0;
	long?systime?=?0;
	int?itemcount;
	String?selectedfile;
	
	private?Client（）{	
		//super（）;
		counttime?=?new?Timer（1000this）;
		counttime.addActionListener（this）;
		jlabIP?=?new?JLabel（“請(qǐng)輸入服務(wù)器的IP或域名，例如：192.168.0.199“）;
		jlablink?=?new?JLabel（“???????提示連接是否成功????????“）;
		jlablink.setAlignmentY（JLabel.CENTER_ALIGNMENT）;
		jlabTip?=?new?JLabel（“選擇一個(gè)文件后，單擊開(kāi)始考試按鈕“）;
		
		jblink?=?new?JButton（“呼叫“）;		
		jbstart?=?new?JButton（“開(kāi)始考試“）;
		jbadd?=?new?JButton（“將試題文件加到下拉列表中“）;
		jbnext?=?new?JButton（“下一道題“）;
		jbscore?=?new?JButton（“查看得分“）;
		jbsubmit?=?new?JButton（“提交此題“）;
		jbtime1?=?new?JButton（“剩余時(shí)間“）;
		jbtime2?=?new?JButton（“顯示倒計(jì)時(shí)“）;//按一下后轉(zhuǎn)換為“停止顯示”，兩種狀態(tài)相互轉(zhuǎn)換
		
		//jbtime1.setSize（5?5）;
		//jbtime2.setSize（5?5）;
		
		jtfIP?=?new?JTextField（15）;//jtfIP?=?new?JTextField（15）;
		jtfIP.setFont（new?Font（nullFont.CENTER_baseLINE15））;
		jtfTime?=?new?JTextField（15）;
		jtfTime.setForeground（Color.MAGENTA）;
		jtfTime.setBackground（Color.LIGHT_GRAY）;
		jtfTime.setFont（new?Font（nullFont.ROMAN_baseLINE15））;
		
		jtaTip?=?new?TextArea（““35TextArea.SCROLLBARS_VERTICAL_ONLY）;
		jtaTip.setEditable（false）;
		jtaTip.setBackground（Color.WHITE）;
		jtaTip.setForeground（Color.PINK）;
		jtaTip.setFont（new?Font（nullFont.CENTER_baseLINE12））;
		jtaTest?=?new?TextArea（““165TextArea.SCROLLBARS_BOTH）;
		jtaTest.setEditable（false）;
		jtaTest.setBackground（Color.WHITE）;
		jtaTest.setForeground（Color.BLUE）;
		jtaTest.setFont（new?Font（nullFont.BOLD15））;
		

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????186??2007-09-01?15:52??CStest\1.txt

?????文件????????135??2007-09-01?15:58??CStest\2.txt

?????文件??????????0??2008-03-17?22:40??CStest\3.txt

?????文件????????603??2009-03-14?23:24??CStest\Client$1.class

?????文件??????11365??2009-03-14?23:24??CStest\Client.class

?????文件??????13546??2009-03-14?23:24??CStest\Client.java

?????文件????????801??2009-03-14?23:05??CStest\FileName.class

?????文件????????291??2008-03-17?23:17??CStest\Java.txt

?????文件???????1392??2009-03-14?23:05??CStest\Server.class

?????文件???????5886??2009-03-14?23:05??CStest\Server.java

?????文件???????4486??2009-03-14?23:05??CStest\ServerThread.class

?????文件????????303??2009-03-13?17:58??試題.jjw

?????目錄??????????0??2009-03-08?20:18??CStest

-----------?---------??----------?-----??----

????????????????38994????????????????????13