Re: [Pharo-project] [Pharo-users] [COTDC] 94 - AnnouncementSet

I would not say useless may be you need the composite and you do not need to repeat AddChild, RemoveChild all the times but use the composite

Igor Stasenko wrote

...

which is pretty useless IMO.

The collaborative book says:

If you want to register the same action for multiple events, simply create an AnnouncementSet using a comma:

...

Parent>>initialize super initialize. self session announcer on: AddChild, RemoveChild do: [:it | self changeChild: it child]

-- View this message in context: http://forum.world.st/Re-Pharo-users-COTDC-94-AnnouncementSet-tp4178427p4179... Sent from the Pharo Smalltalk mailing list archive at Nabble.com.