imap java

[Poul Kristensen]

Hi,   I'm a very very novice in java.   Reading Steven Holzner's "Java 1.2 Learning by Examples" I found an example, which would be very useful for me in my work.   After succesfully compiling I use the appletviewer to test the applet.   The gif file is loaded succesfully. But when I move the mouse all over the image nothing happens. I would expect the mouse to show when it hits the x and y  coordinates.   Does anyone have an idea?    TIA   Poul / The Danish National Institute of Social Research     The code is as follows:     import java.applet.Applet; import java.awt.*; import java.awt.event.*; import java.net.*;  public class imapx extends Applet implements MouseListener {       Image Imap;         public void init(){             Imap = getImage(getCodeBase(), "bt_strategy.gif");             addMouseListener(this);             }          public void mousePressed(MouseEvent e) {               URL newURL = null;                  int x = e.getX();                  int y = e.getY();                  if( x > 104 + 10 && x < 171 + 10 && y > 53 + 10 && y < 75 + 10)                  {                          try { newURL = new URL("http://www.prosa.dk");}                            catch (MalformedURLException e1 ) {}                             getAppletContext().showDocument(newURL);                   }                  if( x > 54 + 10 && x < 118 + 10 && y > 105 + 10 && y < 125 + 10)                  {                         try { newURL = new URL("http://www.sfi.dk");}                            catch (MalformedURLException e2 ) {}                             getAppletContext().showDocument(newURL);                   }            }          public void mouseClicked(MouseEvent e){}         public void mouseReleased(MouseEvent e){}         public void mouseEntered(MouseEvent e){}         public void mouseExited(MouseEvent e){}         public void mouseMoved(MouseEvent e){}           public void paint (Graphics g) {                g.drawImage(Imap, 10, 20, 240, 155, this);             } }