Benjamin Van Ryseghem-2 wrote

You have two solutions:
- write a spec model for roassal
- if presume that Roassal ends up as a Morph or something close. In spec
you can embed a morph for free

how can i combine a Roassal visualization and a Spec UI?

The snippet below generates the desired UI in Glamour (See also Screenshot).
If you have time to take a look at it, what of the two solutions you
suggested would be the preferable to get there using Spec? And - where would
i learn how to do it?

This does the desired UI in Glamour:

|collection composer|
collection := OrderedCollection new.
collection add: #A; add: #B; add: #C; add: #D.

composer := GLMCompositePresentation new.
composer tabulator with: [ :t |
       t row: #visualization; row: #details.
       t transmit to: #visualization; andShow: [ :a |
               a stackedArrangement.
               a roassal
                       title: 'Visualization';
                       painting: [ :view :viewCollection |
                               view shape rectangle size: 30.
                               view nodes: viewCollection.
                               view shape arrowedLine.
                               view
                                       edges: ((OrderedCollection new) add:
(#A->#B); add: (#A->#C); add: (#C->#D); yourself)
                                       from: #key
                                       to: #value.
                                       view treeLayout ].
               a list
                       title: 'List'.].
       t transmit from: #visualization; to: #details; andShow: [ :a |
               a text
                       title: 'Details';
                       display: [ :number | number asString ]] ].
composer openOn: collection

<http://forum.world.st/file/n4692515/Glamorous.png>



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