 class exports.ScrollComponent extends Layer
 
 	# Proxy properties directly from the draggable
-	@define "velocity", @proxyProperty "content.draggable.velocity", importable: false
+	@define "velocity", @proxyProperty("content.draggable.velocity", {importable: false, exportable: false})
 	@define "scrollHorizontal", @proxyProperty("content.draggable.horizontal")
 	@define "scrollVertical", @proxyProperty("content.draggable.vertical")
 	@define "speedX", @proxyProperty("content.draggable.speedX")
 	@define "speedY", @proxyProperty("content.draggable.speedY")
-	@define "isDragging", @proxyProperty "content.draggable.isDragging", importable: false
-	@define "isMoving", @proxyProperty "content.draggable.isMoving", importable: false
+	@define "isDragging", @proxyProperty("content.draggable.isDragging", {importable: false, exportable: false})
+	@define "isMoving", @proxyProperty("content.draggable.isMoving", {importable: false, exportable: false})
 	@define "propagateEvents", @proxyProperty("content.draggable.propagateEvents")
 	@define "directionLock", @proxyProperty("content.draggable.directionLock")
 	@define "directionLockThreshold", @proxyProperty("content.draggable.directionLockThreshold")


	constructor: (options={}) ->

		# options.backgroundColor ?= null
		options.clip ?= true
		options.mouseWheelEnabled ?= false
		options.backgroundColor ?= null

		super options

		@_contentInset = options.contentInset or Utils.rectZero()
		@setContentLayer(new Layer)

		# Because we did not have a content layer before, we want to re-apply
		# the options again so everything gets configures properly.
		@_applyOptionsAndDefaults(options)
		@_enableMouseWheelHandling(options.mouseWheelEnabled)

		if options.hasOwnProperty("wrap")


{Layer} = require "../Layer"
{Events} = require "../Events"
{Defaults} = require "../Defaults"

"""
ScrollComponent
