I want to update the shape of an element which has an RTShape and I want to change the text.
When I update nothing append. If I change the color it works so I think there is bug when updating the text.

view := RTView new.
el := (RTLabel new text: 'Hello') element.
view add: el.
el on: TRMouseLeftClick do: [ :event | el shape text: 'Change'; color: Color red. el update. view signalUpdate ].
view open

Leo Perard
University of Lille 1