discontinuedPackage jet_cad_floor_plan has been discontinued and replaced by jet_cad_2d_plan.

toolChanges property

Listenable? toolChanges

What the panel rebuilds on for the active tool: tools 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).

Implementation

final Listenable? toolChanges;