package modeldialog;import java.awt.*;import java.awt.event.*;import javax.swing.*;/** * <p>Title: Model Dialog Demo</p> * <p>Description: This is a Model Dialog demo</p> * <p>Copyright: Copyright (c) 2002</p> * <p>Company: d6-125</p> * @author Liujun * @version 1.0 */public class ModelDialogFrame extends JFrame {  JPanel contentPane;  JButton jButton1 = new JButton();  JButton jButton2 = new JButton();  GridBagLayout gridBagLayout1 = new GridBagLayout();  //Construct the frame  public ModelDialogFrame() {    enableEvents(AWTEvent.WINDOW_EVENT_MASK);    try {      jbInit();    }    catch(Exception e) {      e.printStackTrace();    }  }  //Component initialization  private void jbInit() throws Exception  {    //setIconImage(Toolkit.getDefaultToolkit().createImage(ModelDialogFrame.class.getResource("[Your Icon]")));    contentPane = (JPanel) this.getContentPane();    jButton1.setText("以非模式方式調(diào)用");    jButton1.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton1_actionPerformed(e);      }    });    contentPane.setLayout(gridBagLayout1);    this.setSize(new Dimension(400, 91));    this.setTitle("Model Dialog Frame Demo");    jButton2.setText("以模式方式調(diào)用");    jButton2.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton2_actionPerformed(e);      }    });    contentPane.add(jButton1,  new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 269, 0));    contentPane.add(jButton2,     new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 281, -1));  }  //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 jButton1_actionPerformed(ActionEvent e) {   (new MyDialog(this,"非模態(tài)對(duì)話框",false)).show();  }  void jButton2_actionPerformed(ActionEvent e) {   (new MyDialog(this,"模態(tài)對(duì)話框",true)).show();  }}