MartinW wrote
In my case the upper two panes would display the same object, only with different views on it (a graph and a list), and the selections would be syncronized (select an element in the graph - the same element will be selected in the list and vice versa). Is this as easily possible?
Would this be the direction: |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 -- View this message in context: http://forum.world.st/Roassal-Spec-tp4690745p4691206.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.