discontinuedPackage jet_cad_floor_plan has been discontinued and replaced by jet_cad_2d_plan.

selectionChanges property

Listenable? selectionChanges

What the panel re-reads selection on: selection when null. The shell passes a relay of it that holds a notification sent during a build until after the frame (Task 4 review R-2: a hover cleared as the canvas is re-parented).

Implementation

final Listenable? selectionChanges;