package bookmanager;import java.awt.*;import java.awt.event.*;import javax.swing.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class BookManagerMain extends JFrame {  JPanel contentPane;  JMenuBar jMenuBar1 = new JMenuBar();  JMenu jMenuFile = new JMenu();  JMenuItem jMenuFileExit = new JMenuItem();  JMenu jMenuHelp = new JMenu();  JMenuItem jMenuHelpAbout = new JMenuItem();  BorderLayout borderLayout1 = new BorderLayout();  JMenuItem jMenuItem1 = new JMenuItem();  JMenuItem jMenuItem2 = new JMenuItem();  JMenu jMenu1 = new JMenu();  JMenuItem jMenuItem3 = new JMenuItem();  JMenuItem jMenuItem4 = new JMenuItem();  //Construct the frame  public BookManagerMain() {    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(485, 327));    this.setTitle("Frame Title");    jMenuFile.setText("book manager");    jMenuFileExit.setText("book in");    jMenuFileExit.addActionListener(new BookManagerMain_jMenuFileExit_ActionAdapter(this));    jMenuHelp.setText("borrow");    jMenuHelpAbout.setText("borrow ");    jMenuHelpAbout.addActionListener(new BookManagerMain_jMenuHelpAbout_ActionAdapter(this));    jMenuItem1.setText("exit");    jMenuItem1.addActionListener(new BookManagerMain_jMenuItem1_actionAdapter(this));    jMenuItem2.setText("book update");    jMenu1.setToolTipText("");    jMenu1.setText("help");    jMenuItem3.setText("borrow history");    jMenuItem4.setText("about");    jMenuItem4.addActionListener(new BookManagerMain_jMenuItem4_actionAdapter(this));    jMenuFile.add(jMenuFileExit);    jMenuFile.add(jMenuItem2);    jMenuFile.add(jMenuItem1);    jMenuHelp.add(jMenuHelpAbout);    jMenuHelp.add(jMenuItem3);    jMenuBar1.add(jMenuFile);    jMenuBar1.add(jMenuHelp);    jMenuBar1.add(jMenu1);    jMenu1.add(jMenuItem4);    this.setJMenuBar(jMenuBar1);  }  //File | Exit action performed  public void jMenuFileExit_actionPerformed(ActionEvent e) {  }  //Help | About action performed  public void jMenuHelpAbout_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) {      jMenuFileExit_actionPerformed(null);    }  }  void jMenuItem4_actionPerformed(ActionEvent e) {    BookManagerMain_AboutBox dlg = new BookManagerMain_AboutBox(this);      Dimension dlgSize = dlg.getPreferredSize();      Dimension frmSize = getSize();      Point loc = getLocation();      dlg.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y);      dlg.setModal(true);      dlg.pack();      dlg.show();  }  void jMenuItem1_actionPerformed(ActionEvent e) {             dispose();  }}class BookManagerMain_jMenuFileExit_ActionAdapter implements ActionListener {  BookManagerMain adaptee;  BookManagerMain_jMenuFileExit_ActionAdapter(BookManagerMain adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.jMenuFileExit_actionPerformed(e);  }}class BookManagerMain_jMenuHelpAbout_ActionAdapter implements ActionListener {  BookManagerMain adaptee;  BookManagerMain_jMenuHelpAbout_ActionAdapter(BookManagerMain adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.jMenuHelpAbout_actionPerformed(e);  }}class BookManagerMain_jMenuItem4_actionAdapter implements java.awt.event.ActionListener {  BookManagerMain adaptee;  BookManagerMain_jMenuItem4_actionAdapter(BookManagerMain adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.jMenuItem4_actionPerformed(e);  }}class BookManagerMain_jMenuItem1_actionAdapter implements java.awt.event.ActionListener {  BookManagerMain adaptee;  BookManagerMain_jMenuItem1_actionAdapter(BookManagerMain adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.jMenuItem1_actionPerformed(e);  }}