[Pharo-project] CLFramework-UIBuilder

Stéphane Ducasse stephane.ducasse at inria.fr
Mon Sep 7 10:01:43 EDT 2009


On Sep 7, 2009, at 2:37 PM, nullPointer wrote:

>
>
>
>> What do you mean?
>> That you use Announcements?
>
> I use #triggerEvent: mechanism, but hided. I dont know of  
> Announcements ;
> what is the difference?

with announcement you get an object around and not just a symbol.
For the future use announcement since it is the new standard for  
notification
in Smalltalk

>
> Basically the control when want launch a event (for example the  
> click) call
> the message #raiseOnClick:args:
> where the first parameter is the sender of event, and the second  
> parameter
> is the click event.That is always works of that way in the widgets  
> events.
>
> Regards
> -- 
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>
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