25 May
2011
25 May
'11
3:25 p.m.
view shape rectangle size: 20.
view interaction action: #inspect.
view interaction
whenEnteringUpdateNode: [:node | view interaction forwarder.
view nodes: (Set allSubclasses).
view interaction forwarder.
view edgesFrom: #superclass.
view treeLayout ]
whenLeavingUpdateNode: [:node | ] withLayoutUpdate: true.
view nodes: (1 to: 3)
when I try this example I do not see the tree representing subclasses.
Stef