import java.awt.*;import java.awt.event.*;import javax.swing.*;import javabeans.*;import myBeans.*;/** * <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;  BorderLayout borderLayout1 = new BorderLayout();  JButton jButton1 = new JButton();  JButton jButton2 = new JButton();  JLabel jLabel2 = new JLabel();  //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();    jButton1.setText("顯示1");    jButton1.addMouseListener(new Frame1_jButton1_mouseAdapter(this));    contentPane.setLayout(borderLayout1);    this.setSize(new Dimension(400, 300));    this.setTitle("Frame Title");    jButton2.setText("顯示2");    jButton2.addMouseListener(new Frame1_jButton2_mouseAdapter(this));    jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this));    jLabel2.setBackground(Color.green);    jLabel2.setFont(new java.awt.Font("華文行楷", 0, 30));    jLabel2.setForeground(Color.red);    jLabel2.setBorder(BorderFactory.createRaisedBevelBorder());    jLabel2.setHorizontalAlignment(SwingConstants.CENTER);    jLabel2.setHorizontalTextPosition(SwingConstants.CENTER);    jLabel2.setText("Hello!");    contentPane.add(jButton2, BorderLayout.SOUTH);    contentPane.add(jLabel2, BorderLayout.CENTER);    contentPane.add(jButton1, BorderLayout.NORTH);  }  //Overridden so we can exit when window is closed  protected void processWindowEvent(WindowEvent e) {    super.processWindowEvent(e);    if (e.getID() == WindowEvent.WINDOW_CLOSING) {      System.exit(0);    }  }  void jButton2_actionPerformed(ActionEvent e) {  }  void jButton2_mouseClicked(MouseEvent e) {jLabel2.setText("再見！");  }  void jButton1_mouseClicked(MouseEvent e) {jLabel2.setText("您好！");  }}class Frame1_jButton2_actionAdapter implements java.awt.event.ActionListener {  Frame1 adaptee;  Frame1_jButton2_actionAdapter(Frame1 adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.jButton2_actionPerformed(e);  }}class Frame1_jButton2_mouseAdapter extends java.awt.event.MouseAdapter {  Frame1 adaptee;  Frame1_jButton2_mouseAdapter(Frame1 adaptee) {    this.adaptee = adaptee;  }  public void mouseClicked(MouseEvent e) {    adaptee.jButton2_mouseClicked(e);  }}class Frame1_jButton1_mouseAdapter extends java.awt.event.MouseAdapter {  Frame1 adaptee;  Frame1_jButton1_mouseAdapter(Frame1 adaptee) {    this.adaptee = adaptee;  }  public void mouseClicked(MouseEvent e) {    adaptee.jButton1_mouseClicked(e);  }}