I don't have time right now to give you a proper example… however if you have layout on the instance side, then you need to call the build method explicitly with the proper layout… well, that's what I do at least
https://github.com/dynacase/dynacase/blob/master/repository/DynaCASE-Spec.package/DCPalette.class/instance/rebuildWidget.st#L6 https://github.com/dynacase/dynacase/blob/master/repository/DynaCASE-Spec.package/DCPalette.class/instance/dynamicLayout.st On Tue, May 17, 2016 at 6:48 PM, Marion Noirbent < ms.noirb...@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, > >
