Hi Nicolas, I have prepared a little example with Roassal3, let me know what you think El mar., 11 feb. 2020 a las 6:09, Nicolas Anquetil (< nicolas.anquetil(a)inria.fr&gt;) escribió: > hello, > > I am trying to achieve something like > RTInteractionExample>>exampleExpandable but with several levels of > expansion: a node with nodes inside with nodes inside > and each container node can be "opened" (expanded) or closed. > > Not sure how to do it and mainly how to resize all the ancestors of > a > node when an inner node is expanded > > imagine for example representing the pharo class hierarchy as a > single > Object node, clicking on the node expand it and shows all its > subclasses inside, clicking on a subclass expands it, ... > > Any suggestion ? > > nicolas > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)list.inf.unibe.ch > https://www.list.inf.unibe.ch/listinfo/moose-dev

Milton, this was great work, I could easily adapt it to my needs except for one thing: I wanted to have a label on top of each box And because the #labeled method is based on composite and the container/children is also based on composite, I did not find how to do it properly. I managed something, but it breaks the animation and the positionning of the elements. Would you have a suggestion on how to do it nicely ? thanks again nicolas On Tue, 2020-02-11 at 17:32 -0300, milton mamani wrote: -- Nicolas Anquetil RMod team -- Inria Lille _______________________________________________ Moose-dev mailing list Moose-dev(a)list.inf.unibe.ch https://www.list.inf.unibe.ch/listinfo/moose-dev