[ENH] MorphicDependents, MasterSlaveMorph
Stefan Matthias Aust
sma at 3plus4.de
Sun May 21 15:57:00 UTC 2000
At 07:25 15.05.00 +0200, Stephan Rudlof wrote:
>Dear Squeakers,
>
>following changesets introduce a dependents mechanism and a morph which
>uses it for Morphic.
Stephan, did you considered to use the newer event system instead of the
older update/changed system. The latter always broadcasts changes and
therefore isn't as fast as the newer system which also doesn't require you
to always change the #update: method.
Furthermore, the way Morphs already support some events, see #on:send:to:
which I think could be generalized and also based on the current event
system. Eventually, all that simple "self changed" should be then replaced
with "self trigger: #positionChanged" or similar events.
bye
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