 
 		# When the window resizes evaluate if the sheet needs to be hidden
 		Canvas.onResize =>
-			@_checkCanvasSize() if !@fixed
+			@_calculateAvailableSpace() if !@fixed
 
 	# Show hand cursor
 	_showPointer: (layer) ->


		# Evaluate content and set height accordingly
		@_updateHeight()
		@_checkCanvasSize()

	# Render main sheet
	_renderSheet: ->

		@options =
			padding: 20
			width: 250
			minAvailableSpace: 50
			fixed: false

		@render()
