Why is TRCanvas rendered in inspector using RTView?~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~TRCanvas>>gtInspectorViewIn: composite<gtInspectorPresentationOrder: -10>composite roassal2title: 'Canvas';initializeView: [ RTView new setCanvas: self ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~shouldn't this be isolated from Roassal layer?~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~TRCanvas>>gtInspectorCanvasIn: composite<gtInspectorPresentationOrder: -20>composite morphtitle: 'Canvas';morph: [self buildMorph.self morph ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Peter