Stef, Thanks for your input/reassurance.
Vassili Bykov has a nice blog enty (Nov 2005) on announcements, and after skimming that, I have a much better sense (hopefully a correct one<g>) for announcements. Given that #trigger:with: can carry arbitrary information, it seems that announcements are a smaller change relative to events than events were to depencies of the MVC era - I'm still trying to forget about the latter. Thanks! Bill -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Stéphane Ducasse Sent: Saturday, August 29, 2009 10:58 AM To: [email protected] Subject: Re: [Pharo-project] Events, announcements, etc. On Aug 28, 2009, at 11:08 PM, Schwab,Wilhelm K wrote: > Hello all, > > I know there has been a fair amount of discussion of event mechanisms; > I have not been able to follow all of it, and have probably forgotten > most of what I did manage to absorb. That said, I _think_ I am fairly > flexible as long as there is some way to trigger events and get > messages sent to interested parties. > > Dolphin calls uses selectors such as #trigger: and #trigger:with:. > Pharo has methods called #triggerEvent:, etc. Is that done for a > specific reason? Am I walking into any traps by forwarding them to > #trigger: and friends? I do not think so. Announcement is nice because you manipulate objects. Stef > > Bill > > > > > _______________________________________________ > Pharo-project mailing list > [email protected] > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project _______________________________________________ Pharo-project mailing list [email protected] http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project _______________________________________________ Pharo-project mailing list [email protected] http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
