Key Events Java source code

[smart paper boy]

Code:

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

public class KeyEvents extends Applet
                        implements KeyListener
{
        String msg = " ";
        int x = 10, y = 20 ;
        public void init()
        {
                addKeyListener(this);
                requestFocus();
        }
        public void KeyPressed(KeyEvent ke)
        {
                showStatus("Key Down");
                int key = ke.getKeyCode();
                switch(key)
                {
                        case KeyEvent.VK_F1:
                                msg += "<F1>";
                        case KeyEvent.VK_F2:
                                msg += "<F2>";
                        case KeyEvent.VK_F3:
                                msg += "<F3>";
                        case KeyEvent.VK_PAGE_DOWN:
                                msg += "<PgDn>";
                        case KeyEvent.VK_PAGE_UP:
                                msg += "<PgUp>";
                        case KeyEvent.VK_LEFT:
                                msg += "<Left Arrow>";
                        case KeyEvent.VK_RIGHT:
                                msg += "<Right Arrow>";
                        break;
                }
                repaint();
        }
        public void KeyReleased(KeyEvent ke)
        {
                showStatus("Key Up");
        }
        public void KeyTyped(KeyEvent ke)
        {
                msg += ke.getKeyChar();
                repaint();
        }
        public void paint(Graphics g)
        {
                g.drawString(msg,x,y);
        }
}