The class which represent the model must extend Observable and implement the setChanged method.
public class Model extends Observable {
/*
Model implementation stuff goes here.
*/
// Notify observer classes that the model has changed.
public void updateView() {
setChanged();
Greg, thanks for the in depth answer. It really got
me going!
Best,
- Rainer
- Original Message -
From:
Greg Hamilton
To: Rainer Öhman
Cc: [EMAIL PROTECTED]
Sent: Thursday, February 27, 2003 1:42
AM
Subject: Re: Using JTextArea as a log
screen
The class
