On Tue, May 17, 2016 at 6:48 PM, Marion Noirbent <ms.noirbent@etudiant.univ-lille1.fr> wrote:

Hi,
I'm trying to create a widget whith Spec, managing a collection of RadioButton. But I have a problem with defaultSpec (the accessor of the collection is the methods "buttons") :

If i put defaultSpec on class side, i can't acces the collection of the instance. (the following code iterate on the string)

defaultSpec
�� <spec: #default>
�� ^ SpecLayout composed
�� newColumn: [ :column | #buttons do: [ :item | column add: item ] ];
�� yourself

If i put it on instance side, the lookup don't find it (in the book Building UI with Spec, it said the lookup begin by the instance side and it allow to have specific UI, in part about layout)

defaultSpec
�� <spec: #default>
�� ^ SpecLayout composed
�� newColumn: [ :column | self buttons do: [ :item | column add: item ] ];
�� yourself

Any idea ?

Marion Noirbent,