Documentation

ActionEvent observer class. Clients may wish to specify observers of a given ActionEvent. They may do so by inheriting from this class and implementing the handleActionEvent method. The management of observer to ActionEvent mappings is left to the client. Clients must store a list of observers for a given ActionEvent. Upon triggering that ActionEvent via the doEvent call, they must iterate through the observer list for that event, and call handleActionEvent. The event instance is passed as argument to this method. This may be handled by the ActionEvent itself in the future.