import java.awt.*;

class NewButtonEx1 extends Button
{
   private TextArea ta;

   public NewButtonEx1(String str, TextArea ta)
   {
      super(str);
      this.ta = ta;
   }

   public boolean handleEvent(Event evt)
   {
      if (evt.id == Event.ACTION_EVENT)
      {
         ta.appendText("Button " + getLabel() + " saw action...\n");
      }

      return super.handleEvent(evt);
   }
}

class NewPanelEx1 extends Panel
{
   private String str;
   private TextArea ta;

   public NewPanelEx1(String str, TextArea ta)
   {
      super();
      this.str = str;
      this.ta = ta;
   }

   public Insets insets()
   {
      return new Insets(5, 5, 5, 5);
   }

   public void paint(Graphics g)
   {
      g.drawRect(0, 0, size().width - 1, size().height - 1);
   }
	
   public boolean handleEvent(Event evt)
   {
      if (evt.id == Event.ACTION_EVENT)
      {
         ta.appendText("Panel " + str + " saw action...\n");
      }
      else if (evt.id == Event.MOUSE_DOWN)
      {
         ta.appendText("Panel " + str + " saw mouse down...\n");
      }

      return super.handleEvent(evt);
   }
}

public class Example1 extends java.applet.Applet
{
   TextArea ta = new TextArea();

   public void init()
   {
      setLayout(new BorderLayout());

      add("Center", ta);

      NewPanelEx1 p1 = new NewPanelEx1("1", ta);
      NewPanelEx1 p2 = new NewPanelEx1("2", ta);

      p2.add(new NewButtonEx1("One", ta));
      p2.add(new NewButtonEx1("Two", ta));

      p1.add(p2);

      add("South", p1);
   }

   public Dimension preferredSize()
   {
      return new Dimension(400, 230);
   }

   public Insets insets()
   {
      return new Insets(5, 5, 5, 5);
   }

   public boolean handleEvent(Event evt)
   {
      if (evt.id == Event.ACTION_EVENT)
      {
         ta.appendText("Applet saw action...\n\n");
      }
      else if (evt.id == Event.MOUSE_DOWN)
      {
         ta.appendText("Applet saw mouse down...\n\n");
      }

      return super.handleEvent(evt);
   }

   public static void main(String [] args)
   {
      Frame f = new Frame("Example 1");

      Example1 ex = new Example1();

      ex.init();

      f.add("Center", ex);

      f.pack();
      f.show();
   }
}