Magritte

[Lukas Renggli]

> Has anyone done, or seen a sample of cascading dialog boxes done  
> with only magritte descriptions?  Say I had a dropdown list of  
> classes, and when one was selected, I want the next drop down list  
> to contain methods in that class, or maybe countries and states, or  
> whatever. How can the second MultipleOptionDescription get it's  
> options: from the selector on the instance that the first  
> MultipleOptionDescription set the value on?

Yes, however you need to specify the second description on the  
instance-side to be able to define it according to the state of your  
model. There are some examples on how to change descriptions on an  
instance-bases in the slides of my Magritte Tutorial (Dynamic  
Descriptions, 31-33) at <http://www.lukas-renggli.ch/smalltalk/ 
magritte>.

Cheers,
Lukas

-- 
Lukas Renggli
http://www.lukas-renggli.ch