// Swing Hello, world! applet
// Shows how to use swing components in an application
// and how to create that is both an applet and application

import java.applet.*; // for Applet
import java.awt.*; // for Graphics, BorderLayout
import java.awt.event.*; // for WindowAdapter
import javax.swing.*; // for JLabel, JFrame

public class MySwingHelloApplet              // save this to "MySwingHelloApplet.java"
  extends Applet                             // essential to create an applet
{
  final static String STR = "Hello, world!"; 

  public MySwingHelloApplet()                // this is changed to a constructor
  {
    add(new JLabel(STR)); // Swing version of Label class
  }

  public void paint(Graphics g)
  {
    g.drawString(STR,200,100);               // Write a string to the screen, on the fly.
    try{
      showStatus(STR);}                      // write a string to browser status bar 
    catch(Exception e){}
    System.out.println(STR);                 // write string to "java console"
  }

  static Applet applet;                      // used by application

  public static void main(String[] args)     // not called from webbrowser
  {
    JFrame frame=new JFrame();
    applet=new MySwingHelloApplet();
    
    frame.getContentPane().add(applet,BorderLayout.CENTER);
    frame.setSize(400,300);
    frame.addWindowListener(new WindowAdapter()
       {public void windowClosing(WindowEvent evt)
         { applet.stop(); applet.destroy(); System.exit(0); 
       } } );
    
    applet.init();
    applet.start();    
    frame.setVisible(true);
  }
}