import java.awt.*;
import java.awt.event.*;
import java.applet.*;

/**
	Written by Lin Jensen
	June 6, 2005
	As an introduction to Applets. 
	This one has a paint() method and a button 
	which changes the painted text
	See also June6, which just has the label
*/
public class June6_2 extends Applet implements ActionListener
{
   private String myText = "By Lin Jensen";
   private Label myMessage = new Label("Hello World"); // may be changed by param
   private Button myButton = new Button("Press me");
   
   public void init()
   {  
      String text = getParameter("custom");
      if (text != null)
      	  myMessage.setText(text);
      add(myButton);		// add button
      add(myMessage);		// & label component to applet
      myButton.addActionListener(this);  
      setBackground(Color.yellow);
   }
   public void paint(Graphics g)
   {  g.drawString(myText,5,90);
   }
   public void actionPerformed(ActionEvent e)
   {
      myText = myText + " .. again";
     // myMessage.setText(myText);	
     // it's not a good idea to lengthen a label text
      repaint();
   }   
}