testgui.java

在线考试系统设计

/*
 * 创建日期 2006-5-8
 * 作者： 褚廷军
 * 项目名称：学生考试系统；
 * 项目要求：毕业设计；
 * 模块名称：客户端考试界面
 * 模块功能：考试系统的客户端考试界面
 *           用户完成从服务器取题，分题目显示，答题，提交答案，读取分数等操作
 *           （未实现功能，用户对已经做完的题目进行修改）
 *           
 * 更改所生成文件模板为
 * 窗口 > 首选项 > Java > 代码生成 > 代码和注释
 */
package client;

import java.awt.*;

import javax.swing.border.*;
import javax.swing.*;
import javax.swing.Timer;

import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.*;


public class TestGui extends Thread implements ActionListener{

	private static final long serialVersionUID = -3891320231212656455L;

	private boolean timeFlag = false;

	private JSplitPane split_one;

	private JButton search;

	private JButton next;

	private JButton previous;

	private JMenuItem exit;

	private JLabel dispTime;

	private JLabel position = new JLabel();

	private JComboBox subject;

	private JComboBox kind;

	private JButton beginExe;

	private JMenuBar menubar;

	private JMenu menu;

	private Box leftBox;

	private Box workBox;

	private Box answerBox;

	private Box operationBox;

	private Box testBox;

	private Box inputBox;

	private Box bottomBox;

	private Box answerAndWorkBox;

	private JLabel lastTimeL;

	private JTextField lastTimeF;

	private JPanel lastTimeP;

	private JLabel testLabel;

	private JLabel stateLabel;

	private JTextField stateField;

	private JMenuItem stuLog;

	private JButton callIP;

	private JTextField ipField;

	private JTextField stuinfo;

	private JTextField testinfo;

	private JTextField answerinfo;

	private JButton enterButton;

	private JMenuItem version;

	private JButton startTest;

	private JToolBar toolbar1;

	private JButton exitButton;

	private Socket socket = null;

	private DataInputStream in = null;

	private DataOutputStream out = null;

	private JButton resetIP;

	private JButton queryButton;

	private JButton preview;

	private JButton submit;

	private JMenuItem techLog;

	private JTextField userField;

	private JPasswordField passField;

	private String ip = "localhost";

	private int port2 = 8002, port3 = 8003;

	private String[] tempTest;

	JFrame jf;

	private JTextArea testArea;

	private ButtonGroup keySelect;

	private JTextField keyField;

	private JButton readNext;

	private JButton lookScore;

	private JTextField otherinfo;

	private static String tempStr1 = "";// 记录用户答案的变量

	private static String uanswer = "";// 存储用户答案的数组

	private static int n = 0;// 用户已经答题

	private static int num = 1;// 试题个数

	private static int enu = 0;

	private static String sub;

	private static int minute = 1;

	private static int second = 60;


	public static void main(String args[]) {
		JFrame.setDefaultLookAndFeelDecorated(true);// 放弃windows窗体风格
		new TestGui();
	}

	TestGui() {

		jf = new JFrame("学生考试系统");
		
		jf.setLocation(100, 100);
		 
		Toolkit tool=jf.getToolkit();    
		Image ima=tool.getImage("tubiao.jpg");
	     jf.setIconImage(ima); 
		 jf.addWindowListener(new WindowAdapter() {
			public void windowClosing(WindowEvent e) {

				System.exit(0);
			}
		});

		Container con = jf.getContentPane();

		menuBarSetting();
		jf.setJMenuBar(menubar);
		topbarSetting();
		leftBoxSetting();
		workBoxSetting();
	
		answerBoxSetting();
		operationBoxSetting();
		testBoxSetting();

		con.add(toolbar1, "North");

		split_one = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, false, leftBox,
				testBox);
		split_one.setSize(0, 50);

		inputBoxSetting();

		con.add(inputBox, BorderLayout.CENTER);
		bottomBoxSetting();

		con.add(bottomBox, BorderLayout.SOUTH);
		jf.setSize(800, 600);

		jf.setVisible(true);
		

		jf.setResizable(true);

	}

	private void menuBarSetting() {
		menubar = new JMenuBar();
		menu = new JMenu("功能");
		stuLog = new JMenuItem("学生登录");
		stuLog.setToolTipText("Welcome to ctj_2's system");
		stuLog.addActionListener(this);

		techLog = new JMenuItem("教师登录");
		techLog.setToolTipText("Welcome to ctj_2's system");
		techLog.addActionListener(this);
		version = new JMenuItem("版本信息");
		version.setToolTipText("show the copyright ");
		version.addActionListener(this);
		exit = new JMenuItem("Exit", 'x');
		exit.addActionListener(this);
		exit.setToolTipText("click and exit");
		exit.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X,
				InputEvent.ALT_MASK));
		menu.add(stuLog);
		menu.addSeparator();
		menu.add(techLog);
		menu.addSeparator();
		menu.add(version);
		menu.addSeparator();
		menu.add(exit);
		menubar.add(menu);
	}

	private void topbarSetting() {

		toolbar1 = new JToolBar("two");

		Box toolButton = Box.createHorizontalBox();

		enterButton = new JButton("进入考场");
		enterButton.setEnabled(false);
		enterButton.addActionListener(this);
		enterButton.setToolTipText("click and login system");
		exitButton = new JButton("退出");
		exitButton.setToolTipText("click and exit");
		exitButton.setEnabled(true);
		exitButton.addActionListener(this);

		toolButton.add(enterButton);
		toolButton.add(Box.createHorizontalStrut(5));
		toolButton.add(exitButton);

		Box stateBox = Box.createHorizontalBox();

		stateLabel = new JLabel("状 态：");
		stateLabel.setFont(new Font("楷体_GB2312", Font.BOLD, 16));
		stateLabel.setForeground(Color.RED);
		stateField = new JTextField("欢迎你进入考试系统，请先登陆，然后选择服务", 20);
		stateField.setToolTipText("show all the infomation about the system");
		stateField.setFont(new Font("宋体", Font.BOLD, 12));
		stateField.setForeground(Color.RED);
		stateField.setEditable(false);

		stateBox.add(Box.createHorizontalStrut(150));
		stateBox.add(stateLabel);
		stateBox.add(stateField);
		stateBox.add(Box.createHorizontalGlue());

		toolbar1.add(toolButton);
		toolbar1.add(stateBox);

	}

	private void leftBoxSetting() {
		Box snBox = Box.createHorizontalBox();
		userField = new JTextField(20);
		snBox.add(new JLabel("学号"));
		userField.setToolTipText("input your studynumber");
		snBox.add(Box.createHorizontalStrut(5));
		snBox.add(userField);
		snBox.add(Box.createHorizontalGlue());

		Box ipBox = Box.createHorizontalBox();
		ipField = new JTextField("127.0.0.1");
		ipField.setToolTipText("input the server host");

		ipBox.add(new JLabel("IP"));
		ipBox.add(Box.createHorizontalStrut(18));
		ipBox.add(ipField);
		ipBox.add(Box.createHorizontalGlue());

		Box passwordBox = Box.createHorizontalBox();
		passField = new JPasswordField(20);
		passwordBox.add(new JLabel("密码"));
		passwordBox.add(Box.createHorizontalStrut(5));
		passwordBox.add(passField);
		passwordBox.add(Box.createHorizontalGlue());

		Box callBox = Box.createHorizontalBox();

		callIP = new JButton("呼叫ip");
		callIP.addActionListener(this);
		resetIP = new JButton("重置");
		resetIP.addActionListener(this);
		queryButton = new JButton("查询");
		queryButton.setEnabled(false);
		queryButton.addActionListener(this);

		callBox.add(Box.createHorizontalStrut(20));
		callBox.add(callIP);
		callBox.add(Box.createHorizontalStrut(5));
		callBox.add(resetIP);
		callBox.add(Box.createHorizontalStrut(5));
		callBox.add(queryButton);
		callBox.add(Box.createHorizontalGlue());

		Box stuinfoBox = Box.createVerticalBox();
		stuinfo = new JTextField(20);
		stuinfoBox.add(new JLabel("个人信息"));
		stuinfoBox.add(Box.createVerticalStrut(5));
		stuinfoBox.add(stuinfo);
		stuinfoBox.add(Box.createVerticalGlue());

		Box testinfoBox = Box.createVerticalBox();
		testinfo = new JTextField(20);
		testinfoBox.add(new JLabel("考试信息"));
		testinfoBox.add(Box.createVerticalStrut(5));
		testinfoBox.add(testinfo);
		testinfoBox.add(Box.createVerticalGlue());

		Box answerinfoBox = Box.createVerticalBox();
		answerinfo = new JTextField(20);
		answerinfoBox.add(new JLabel("答题信息"));
		answerinfoBox.add(Box.createVerticalStrut(5));
		answerinfoBox.add(answerinfo);
		answerinfoBox.add(Box.createVerticalGlue());

		Box otherinfoBox = Box.createVerticalBox();
		otherinfo = new JTextField(20);
		otherinfoBox.add(new JLabel("其它信息"));
		otherinfoBox.add(Box.createVerticalStrut(5));
		otherinfoBox.add(otherinfo);
		otherinfoBox.add(Box.createVerticalGlue());

		// ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
		leftBox = Box.createVerticalBox();

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(ipBox);

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(snBox);

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(passwordBox);

		leftBox.add(Box.createVerticalStrut(10));

		leftBox.add(Box.createVerticalStrut(10));

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(callBox);

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(testinfoBox);

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(stuinfoBox);

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(answerinfoBox);

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(otherinfoBox);

		leftBox.add(Box.createVerticalStrut(10));
		leftBox.add(Box.createHorizontalGlue());

		Border leftborder = BorderFactory.createTitledBorder(BorderFactory
				.createLineBorder(Color.black, 1), "学生考试信息",
				TitledBorder.CENTER, TitledBorder.ABOVE_TOP, new Font(
						"楷体_GB2312", Font.BOLD, 16), Color.BLACK);
		leftBox.setBorder(leftborder);
	}

	private void workBoxSetting() {
		workBox = Box.createHorizontalBox();

		workBox.add(new JLabel("生成试题"));
		workBox.add(Box.createHorizontalStrut(5));

		startTest = new JButton("开始考试");
		startTest.setEnabled(false);
		startTest.addActionListener(this);
		workBox.add(startTest);

		workBox.add(new JLabel("科目"));
		subject = new JComboBox();
		subject.addItem("数学");
		subject.addItem("英语");
		workBox.add(subject);
		workBox.add(Box.createHorizontalStrut(5));

		workBox.add(new JLabel("试题种类"));
		kind = new JComboBox();
		kind.addItem("选择");
		kind.addItem("填空");
		// kind.addItem("名词解释");
		// kind.addItem("问答题");
		// kind.addItem("名词解释");
		// kind.addItem("论述");
		workBox.add(kind);
		workBox.add(Box.createHorizontalStrut(5));

		beginExe = new JButton("生成试题");
		beginExe.setEnabled(false);
		beginExe.addActionListener(this);
		beginExe.setActionCommand("beginExe");
		workBox.add(beginExe);
		// workBox.add(Box.createHorizontalGlue());
		Border workborder = BorderFactory.createTitledBorder(BorderFactory
				.createLineBorder(Color.black, 1), "", TitledBorder.CENTER,
				TitledBorder.ABOVE_TOP, new Font("GB_2312", Font.BOLD, 16),
				Color.BLACK);
		workBox.setBorder(workborder);
	}

	private void answerBoxSetting() {
		answerBox = Box.createHorizontalBox();

		keyField = new JTextField(5);
		keySelect = new ButtonGroup();
		JRadioButton sk1 = new JRadioButton("A");
		JRadioButton sk2 = new JRadioButton("B");
		JRadioButton sk3 = new JRadioButton("C");
		JRadioButton sk4 = new JRadioButton("D");
		keySelect.add(sk1);
		keySelect.add(sk2);
		keySelect.add(sk3);
		keySelect.add(sk4);

		sk1.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				keyField.setText("a");
			}
		});
		sk2.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				keyField.setText("b");
			}
		});
		sk3.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				keyField.setText("c");
			}
		});
		sk4.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				keyField.setText("d");
			}
		});
		readNext = new JButton("下一题");

		readNext.setEnabled(false);
		readNext.addActionListener(this);

		Box kjbbox = Box.createHorizontalBox();
		kjbbox.add(keyField);
		kjbbox.add(sk1);
		kjbbox.add(sk2);
		kjbbox.add(sk3);
		kjbbox.add(sk4);
		kjbbox.add(readNext);

		answerBox.add(Box.createHorizontalStrut(5));
		answerBox.add(kjbbox);
		Border answerborder = BorderFactory.createTitledBorder(BorderFactory
				.createLineBorder(Color.black, 1), "", TitledBorder.CENTER,
				TitledBorder.BELOW_BOTTOM, new Font("GB_2312", Font.BOLD, 16),
				Color.BLACK);
		answerBox.setBorder(answerborder);
	}