Hi, I'm starting to migrate my grafoscopio interface from only GT to Spec-Glamorous. I have kind of a working layout as you can see: and now I want to bind the different widgets so when I select a tree node I can show/edit its title and contents. I have read the Spec documentation on how to do this [1] and the ListSelectionModel code from Spec-Examples, but seems I'm missing something. [1] http://spec.st/docs/interactions/ So, I have a GrafoscopioGUI>>initializePresenter tree whenSelectedItemChanged: [ self updateHeader ] and GrafoscopioGUI>>updateHeader "update the displayed text associated to the header" ^ nodeHeader text: tree selectedItem. but when I move on the tree, nothing happens in the header panel at the bottom. What I'm missing? Thanks, Offray
