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[squeak-dev] Re: Algernon modification to register as an eventListener into HandMorph

by Andreas Raab :: Rate this Message:

Balázs Kósi wrote:
> Does Andreas refer here to something that is implemented, or just that
> I'm abusing the concept Listener?

All I'm saying is that when I wrote this I thought about the use case of
passive observation, not of the use case of filtering. Whether that's an
"abuse" or an "extension" of what's currently there is open for debate.

Cheers,
- Andreas

> If the latter, what do you think about creating an explicit group for
> filters, using a separate
> dispatcher method? [1]
> Or is there a much better place for intercepting events?
>
> Thanks, Balázs
>
> [1] E.g create eventFilters ivar and accessors analog to
> eventListeners ivar and accessors,
> and #sendFilterEvent:to method analog to #sendListenEvent:to.
>
>

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