Hi Alex,
We use it to show that an element is selected (focused), but currently it doesn't work very well. Since yesterday you've added the event observer, so I will rewrite it later today.
However I don't see a use case for it in pure Roassal.
Peter
-----Original Message----- From: "Alexandre Bergel" alexandre.bergel@me.com Sent: 7/26/2015 1:51 PM To: "Moose-related development" moose-dev@iam.unibe.ch Subject: [Moose-dev] What DCRTFocusable is about?
Hi!
I do not get an example with DCRTFocusable. What does this interaction do? I tried the following and it does not seem to do much.
-=-=-=-=-=-= b := RTMondrian new. b shape rectangle width: #numberOfVariables; height: #numberOfMethods. ns := b nodes: RTShape withAllSubclasses.
es := b edges connectFrom: #superclass. es @ DCRTFocusable. b layout tree. b -=-=-=-=-=-=
Alexandre