package stumng;import java.awt.*;import java.awt.event.*;import javax.swing.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2005</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class Frame1 extends JFrame {  JPanel contentPane;  JMenuBar jMenuBar1 = new JMenuBar();  JMenu StuinfMenu = new JMenu();  JMenuItem addinfMenuItem = new JMenuItem();  JMenu StuachivmentMenu = new JMenu();  JMenuItem addgradeMenuItem = new JMenuItem();  BorderLayout borderLayout1 = new BorderLayout();  JMenu requestMenu = new JMenu();  JMenu statMenu = new JMenu();  JMenu assistanceMenu = new JMenu();  JMenu exitMenu = new JMenu();  JMenuItem modifyinfMenuItem = new JMenuItem();  JMenuItem deleteinfMenuItem = new JMenuItem();  JMenuItem modifygradeMenuItem = new JMenuItem();  JMenuItem jMenuItem5 = new JMenuItem();  JMenuItem jMenuItem6 = new JMenuItem();  JMenuItem jMenuItem7 = new JMenuItem();  JMenuItem jMenuItem8 = new JMenuItem();  JMenu jMenu1 = new JMenu();  JMenuItem jMenuItem1 = new JMenuItem();  JMenuItem jMenuItem2 = new JMenuItem();  JMenuItem jMenuItem3 = new JMenuItem();  //Construct the frame  public Frame1() {    enableEvents(AWTEvent.WINDOW_EVENT_MASK);    try {      jbInit();    }    catch(Exception e) {      e.printStackTrace();    }  }  //Component initialization  private void jbInit() throws Exception  {    contentPane = (JPanel) this.getContentPane();    contentPane.setLayout(borderLayout1);    this.setSize(new Dimension(400, 300));    this.setTitle("Frame Title");    StuinfMenu.setText("學生信息管理");    addinfMenuItem.setText("增加學生信息");    addinfMenuItem.addActionListener(new Frame1_addinfMenuItem_ActionAdapter(this));    StuachivmentMenu.setText("學生成績管理");    addgradeMenuItem.setText("增加學生成績");    addgradeMenuItem.addActionListener(new Frame1_addgradeMenuItem_ActionAdapter(this));    requestMenu.setText("查詢");    statMenu.setText("統計");    assistanceMenu.setText("幫助");    exitMenu.setText("退出");    modifyinfMenuItem.setText("修改學生信息");    deleteinfMenuItem.setText("刪除學生信息");    modifygradeMenuItem.setText("修改學生成績");    jMenuItem5.setText("成績查詢");    jMenuItem6.setText("人員統計");    jMenuItem7.setText("成績統計");    jMenuItem8.setText("關于");    jMenu1.setText("人員查詢");    jMenuItem1.setText("按姓名");    jMenuItem2.setText("按學號");    StuinfMenu.addSeparator();    jMenuItem3.setText("按班級");    StuinfMenu.add(addinfMenuItem);    StuinfMenu.addSeparator();    StuinfMenu.add(modifyinfMenuItem);    StuinfMenu.addSeparator();    StuinfMenu.add(deleteinfMenuItem);    StuachivmentMenu.addSeparator();    StuachivmentMenu.add(addgradeMenuItem);    StuachivmentMenu.addSeparator();    StuachivmentMenu.add(modifygradeMenuItem);    jMenuBar1.add(StuinfMenu);    jMenuBar1.add(StuachivmentMenu);    jMenuBar1.add(requestMenu);    jMenuBar1.add(statMenu);    jMenuBar1.add(assistanceMenu);    jMenuBar1.add(exitMenu);    requestMenu.addSeparator();    requestMenu.add(jMenu1);    requestMenu.addSeparator();    requestMenu.add(jMenuItem5);    statMenu.addSeparator();    statMenu.add(jMenuItem6);    statMenu.addSeparator();    statMenu.add(jMenuItem7);    assistanceMenu.addSeparator();    assistanceMenu.add(jMenuItem8);    jMenu1.add(jMenuItem1);    jMenu1.addSeparator();    jMenu1.add(jMenuItem2);    jMenu1.add(jMenuItem3);    this.setJMenuBar(jMenuBar1);  }  //File | Exit action performed  public void addinfMenuItem_actionPerformed(ActionEvent e) {    System.exit(0);  }  //Help | About action performed  public void addgradeMenuItem_actionPerformed(ActionEvent e) {  }  //Overridden so we can exit when window is closed  protected void processWindowEvent(WindowEvent e) {    super.processWindowEvent(e);    if (e.getID() == WindowEvent.WINDOW_CLOSING) {      addinfMenuItem_actionPerformed(null);    }  }}class Frame1_addinfMenuItem_ActionAdapter implements ActionListener {  Frame1 adaptee;  Frame1_addinfMenuItem_ActionAdapter(Frame1 adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.addinfMenuItem_actionPerformed(e);  }}class Frame1_addgradeMenuItem_ActionAdapter implements ActionListener {  Frame1 adaptee;  Frame1_addgradeMenuItem_ActionAdapter(Frame1 adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.addgradeMenuItem_actionPerformed(e);  }}