THIS means that THIS class will be the ActionListener for that button. You
will therefore have to have an actionPerformed method within the class to
handle any events coming from that button. This is VERY different from the
way things were done in Java 1 and, in my experience, far more
efficient.
Hi!
THIS means that you add an event listener to the group of event listeners of
the event handling method of the class who has the scope there.
In other words: the same way you add the button - add(button) - you have to
add the actionListener to be handled by actionPerformed method of THIS
clas