JFrame JDialog

 //FrameDemo。java
//在網頁中彈出JFame容器的窗口
//2009-11-11 V0.2

//<applet code=FrameDemo width=200 height=100>
//</applet>

import javax.swing.*;
import java.awt.*;

 

public class FrameDemo extends JApplet
{
 JButton
  button3=new JButton("button3"),
  button4=new JButton("button4");
 public void init(){
  Container cp=getContentPane();
  cp.setLayout(new FlowLayout());
  cp.add(button3);
  cp.add(button4);
  PopupWindow pw=new PopupWindow("Popup window");  
  pw.setSize(400,280);            //set window size
  pw.setVisible(true);   //set window visible
  

  DialogWindow dw=new DialogWindow(pw,"dialogWindow");  
  dw.setSize(200,100);
  dw.setVisible(true);  
 }
}

class  PopupWindow extends JFrame
{
 JButton
  button1=new JButton("button1"),
  button2=new JButton("button2");
 public PopupWindow(String title){
  super(title);
  Container cp=getContentPane();
  cp.setLayout(new FlowLayout());
  cp.add(button1);
  cp.add(button2);
 }
}

/* JDialog對話框
 JDialog(JFrame frame,String title,boolean modal)frame對象，標題，模態，即是否需關閉彈出對話框
 纔可操作其他。
*/

class DialogWindow extends JDialog
{ 
 JButton
  button5=new JButton("button5"),
  button6=new JButton("button6");
 public DialogWindow(JFrame frame,String title,boolean Modal){
  super(frame,title,Modal);
  Container cp=getContentPane();
  cp.setLayout(new FlowLayout());
  cp.add(button5);
  cp.add(button6);
 }
 
}