Basic HTML version of Foils prepared June 5 99
| 1 | The user can interact with the GUI on many of its components, by clicking a button, typing in text, etc. These actions cause an Event to be generated, which will be reported by the system to a class which is an Event Listener, and which will have an event handler method for that event. This method will provide the appropriate response to the user's action. |
| 2 | An Event Listener is an instance of any class that wants to receive events. |
| 3 |
An event source is an object that generates events.. An event source will keep a list of event listeners who want to be notified for particular events.
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