     @objectEditor.activate()
     @subscriptions = new CompositeDisposable
     @subscriptions.add @objectEditor.editors.Path.on('mousedown:node', @onMouseDownNode.bind(this))
-    @subscriptions.add @selectionModel.on('change:selected', @onChangedSelectedObject.bind(this))
     svg = @svgDocument.getSVGRoot()
     svg.on 'mousedown', @onMouseDown
     svg.on 'mousemove', @onMouseMove


  _unsetCurrentObject: ->
    @currentObjectSubscriptions?.dispose()
    @currentObject?.enableDragging()
    @currentObject = null

  _unsetCurrentNode: ->

    svg.off 'mousemove', @onMouseMove
    svg.off 'mouseup', @onMouseUp
    @active = false

  onMouseDownNode: (event) ->
    {node} = event
