mainframe.java~122~

Java学生管理系统学生及成绩记录的查询删除修改

package student;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.*;
import javax.swing.JPanel;
import javax.swing.JMenuBar;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JLabel;
import java.awt.*;
import java.util.*;
import javax.swing.event.AncestorEvent;
import javax.swing.event.AncestorListener;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class mainFrame extends JFrame {
    dengluFrame1 ss = new dengluFrame1();
    JPanel contentPane;
    int year;
    int month;
    int date;
    int hour;
    int second;
    int minute;
    Calendar time = Calendar.getInstance();
    String now;
    String yh;
    String xx;
    JMenuBar jMenuBar1 = new JMenuBar();
    JMenu jMenu1 = new JMenu();
    JMenuItem jMenuItem1 = new JMenuItem();
    JMenuItem jMenuItem4 = new JMenuItem();
    JMenu jMenu2 = new JMenu();
    JMenuItem jMenuItem6 = new JMenuItem();
    JMenuItem jMenuItem7 = new JMenuItem();
    JMenu xxchaxun = new JMenu();
    JMenuItem jMenuItem10 = new JMenuItem();
    JMenu jMenu4 = new JMenu();
    JMenuItem jMenuItem8 = new JMenuItem();
    JMenuItem jMenuItem11 = new JMenuItem();
    JMenuItem jMenuItem12 = new JMenuItem();
    JMenuItem jMenuItem13 = new JMenuItem();
    JMenu jMenu5 = new JMenu();
    JMenuItem jMenuItem9 = new JMenuItem();
    JMenuItem jMenuItem14 = new JMenuItem();
    JMenu yhguanli = new JMenu();
    JMenuItem jMenuItem15 = new JMenuItem();
    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JLabel jLabel3 = new JLabel();
    JLabel jLabel4 = new JLabel();
    JMenuItem jMenuItem16 = new JMenuItem();
    JMenuItem jMenuItem17 = new JMenuItem();
    JLabel zh = new JLabel();
    JMenuItem jMenuItem3 = new JMenuItem();
    JMenuItem jMenuItem2 = new JMenuItem();
    JMenuItem jMenuItem5 = new JMenuItem();
    public mainFrame() {
        try {
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    /**
     * Component initialization.
     *
     * @throws java.lang.Exception
     */
    private void jbInit() throws Exception {
        contentPane = (JPanel) getContentPane();
        contentPane.setLayout(null);
        this.setJMenuBar(jMenuBar1);
        setSize(new Dimension(600, 500));
        setTitle("学生信息管理系统");
        jMenu1.setText("学生管理");
        jMenuItem1.setText("信息增加");
        jMenuItem1.addActionListener(new mainFrame_jMenuItem1_actionAdapter(this));
        jMenuItem4.setText("学生选课");
        jMenuItem4.addActionListener(new mainFrame_jMenuItem4_actionAdapter(this));
        jMenu2.setText("课程管理");
        jMenuItem6.setText("课程修改");
        jMenuItem6.addActionListener(new mainFrame_jMenuItem6_actionAdapter(this));
        jMenuItem7.setText("课程删除");
        jMenuItem7.addActionListener(new mainFrame_jMenuItem7_actionAdapter(this));
        xxchaxun.setText("信息查询");
        xxchaxun.addActionListener(new mainFrame_xxchaxun_actionAdapter(this));
        jMenuItem10.setText("成绩查询");
        jMenuItem10.addActionListener(new mainFrame_jMenuItem10_actionAdapter(this));
        jMenu4.setText("学生查询");
        jMenuItem8.setText("按学号查询");
        jMenuItem8.addActionListener(new mainFrame_jMenuItem8_actionAdapter(this));
        jMenuItem11.setText("按姓名查询");
        jMenuItem11.addActionListener(new mainFrame_jMenuItem11_actionAdapter(this));
        jMenuItem12.setText("按专业查询");
        jMenuItem12.addActionListener(new mainFrame_jMenuItem12_actionAdapter(this));
        jMenuItem13.setText("按性别查询");
        jMenuItem13.addActionListener(new mainFrame_jMenuItem13_actionAdapter(this));
        jMenu5.setText("课程查询");
        jMenu5.addActionListener(new mainFrame_jMenu5_actionAdapter(this));
        jMenuItem9.setText("按课程名称查询");
        jMenuItem9.addActionListener(new mainFrame_jMenuItem9_actionAdapter(this));
        jMenuItem14.setText("按授课老师查询");
        jMenuItem14.addActionListener(new mainFrame_jMenuItem14_actionAdapter(this));
        yhguanli.setText("用户管理");
        jMenuItem15.setText("修改密码");
        jMenuItem15.addActionListener(new mainFrame_jMenuItem15_actionAdapter(this));
        jLabel1.setText("");
        jLabel1.setBounds(new Rectangle( -1, 0, 698, 403));
        jLabel2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 13));
        jLabel2.setText("本地连接");
        jLabel2.setBounds(new Rectangle( -7, 406, 113, 33));
        jLabel3.setFont(new java.awt.Font("Dialog", Font.PLAIN, 13));
        jLabel3.setText("当前时间");
        jLabel3.setBounds(new Rectangle(79, 407, 249, 32));
        jLabel3.addAncestorListener(new mainFrame_jLabel3_ancestorAdapter(this));
        jLabel4.setFont(new java.awt.Font("Dialog", Font.PLAIN, 13));
        jLabel4.setText("版权所有 侯剑");
        jLabel4.setBounds(new Rectangle(460, 407, 136, 31));
        jMenuItem16.setText("切换用户");
        jMenuItem16.addActionListener(new mainFrame_jMenuItem16_actionAdapter(this));
        jMenuItem17.setText("锁屏");
        jMenuItem17.addActionListener(new mainFrame_jMenuItem17_actionAdapter(this));
        zh.setText("");
        zh.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        zh.setBounds(new Rectangle(316, 409, 180, 29));
        zh.addAncestorListener(new mainFrame_zh_ancestorAdapter(this));
        jMenuItem3.setText("注册用户");
        jMenuItem3.addActionListener(new mainFrame_jMenuItem3_actionAdapter(this));
        jMenuItem2.setText("信息删除");
        jMenuItem2.addActionListener(new mainFrame_jMenuItem2_actionAdapter(this));
        jMenuItem5.setText("信息修改");
        jMenuItem5.addActionListener(new mainFrame_jMenuItem5_actionAdapter(this));
        jMenuBar1.add(jMenu1);
        jMenuBar1.add(jMenu2);
        jMenuBar1.add(xxchaxun);
        jMenuBar1.add(yhguanli);
        jMenu1.add(jMenuItem1);
        jMenu1.addSeparator();
        jMenu1.add(jMenuItem4);
        jMenu1.addSeparator();
        jMenu1.add(jMenuItem2);
        jMenu2.add(jMenuItem6);
        jMenu2.addSeparator();
        jMenu2.add(jMenuItem7);
        jMenu2.addSeparator();
        jMenu2.add(jMenuItem5);
        xxchaxun.add(jMenu4);
        xxchaxun.addSeparator();
        xxchaxun.add(jMenu5);
        xxchaxun.addSeparator();
        xxchaxun.add(jMenuItem10);
        jMenu4.add(jMenuItem8);
        jMenu4.add(jMenuItem11);
        jMenu4.add(jMenuItem12);
        jMenu4.add(jMenuItem13);
        jMenu5.add(jMenuItem9);
        jMenu5.add(jMenuItem14);
        yhguanli.add(jMenuItem16);
        yhguanli.addSeparator();
        yhguanli.add(jMenuItem3);
        yhguanli.addSeparator();
        yhguanli.add(jMenuItem15);
        yhguanli.addSeparator();
        yhguanli.add(jMenuItem17);
        contentPane.add(jLabel1);
        contentPane.add(jLabel2);
        contentPane.add(jLabel3);
        contentPane.add(zh);
        contentPane.add(jLabel4);
        jLabel1.setIcon(new ImageIcon("newg2.jpg"));
        jLabel2.setIcon(new ImageIcon("连接状态.jpg"));
        jLabel3.setIcon(new ImageIcon("登陆时间.png"));
        jLabel4.setIcon(new ImageIcon("版权所有.gif"));
        year = time.get(Calendar.YEAR);
        month = time.get(Calendar.MONTH) + 1;
        date = time.get(Calendar.DATE);
        hour = time.get(Calendar.HOUR);
        second = time.get(Calendar.SECOND);
        minute = time.get(Calendar.MINUTE);
        now = "登陆时间:" + year + "年" + month + "月" + date + "日 " + hour + ":" +
              minute + ":" + second;
        dengluFrame1 s = new dengluFrame1();
        zh.setIcon(new ImageIcon("登陆用户.jpg"));
        zh.setText("登陆用户为:[" + s.name + "]");

    }

    public void jLabel3_ancestorAdded(AncestorEvent event) {
        jLabel3.setText(now);
    }

    public void jMenuItem16_actionPerformed(ActionEvent e) {
        dengluFrame1 s = new dengluFrame1();
        s.setTitle("登陆系统");
        s.setSize(400, 400);
        s.show();
    }

    public void jMenuItem4_actionPerformed(ActionEvent e) {
        xuankeFrame1 s = new xuankeFrame1();
        s.setSize(400, 300);
        s.setVisible(true);
        s.show();
    }

    public void jMenuItem8_actionPerformed(ActionEvent e) {
        System.out.println(ss.use);
        if (ss.use == 1) {
            cha1Frame1 s = new cha1Frame1();
            s.setSize(600, 400);
            s.show();
            s.setTitle("按学号查询");
        } else {
            JOptionPane.showMessageDialog(null, "你无此功能");
        }

    }

    public void jLabel5_ancestorAdded(AncestorEvent event) {
    }

    public void zh_ancestorAdded(AncestorEvent event) {

    }

    public void jMenuItem11_actionPerformed(ActionEvent e) {
        cha2Frame1 ss = new cha2Frame1();
        ss.setTitle("按姓名查询");
        ss.setVisible(true);
        ss.setSize(410, 350);
        ss.show();
    }

    public void jMenuItem12_actionPerformed(ActionEvent e) {
        cha3Frame1 ss = new cha3Frame1();
        ss.setSize(600, 350);
        ss.setTitle("按专业查询");
        ss.show();
    }

    public void jMenuItem15_actionPerformed(ActionEvent e) {
        xiuMMFrame1 s2 = new xiuMMFrame1();
        s2.setTitle("修改密码");
        s2.setSize(400, 430);
        s2.show();
    }

    public void jMenuItem13_actionPerformed(ActionEvent e) {
        cha4Frame1 s3 = new cha4Frame1();
        s3.setTitle("按性别查询");
        s3.setSize(500, 350);
        s3.show();
    }

    public void jMenuItem17_actionPerformed(ActionEvent e) {
        suoFrame1 ss = new suoFrame1();
        ss.setTitle("锁屏");
        ss.setSize(500, 350);
        ss.show();
        this.dispose();
    }

    public void jMenuItem9_actionPerformed(ActionEvent e) {
        chakeFrame1 s3 = new chakeFrame1();
        s3.setTitle("按课程查询");
        s3.setSize(380, 320);
        s3.show();
    }

    public void jMenuItem14_actionPerformed(ActionEvent e) {
        chalaoshiFrame1 s4 = new chalaoshiFrame1();
        s4.setTitle("按授课老师查询");
        s4.setSize(430, 350);
        s4.show();
    }

    public void jMenuItem10_actionPerformed(ActionEvent e) {
        chachengjiFrame1 s5 = new chachengjiFrame1();
        s5.setTitle("成绩查询");
        s5.setSize(450, 530);
        s5.show();
    }

    public void xxchaxun_actionPerformed(ActionEvent e) {

    }


    class mainFrame_xxchaxun_actionAdapter implements ActionListener {
        private mainFrame adaptee;
        mainFrame_xxchaxun_actionAdapter(mainFrame adaptee) {
            this.adaptee = adaptee;
        }

        public void actionPerformed(ActionEvent e) {