this is just an idea that's been bugging me for some time...

what if callbacks could be attached just like regular events?

e.g.

aBox when: TRExtentChanged do: [ :event | (self parentFor: aBox) rebuild ]

Is there benefit in having some events as events and some as callbacks? Isn't event more versatile?

What do you think?

I should probably check how this is done in Bloc...

Peter