Add internal offset, fix the contentFrame

src/views/view.coffee

@@ -15,6 +15,7 @@ class View extends Frame
	constructor: (args) ->
		
		args ?= {}
		@_offset = {x:0, y:0}
		
		# Keep a generic list of all current views
		View.Views.push @
@@ -38,6 +39,8 @@ class View extends Frame
		# Overridable creation hook
		@_postCreate?()
		
		
		
		if not args.superView
			@_insertElement()
	
@@ -90,14 +93,18 @@ class View extends Frame
	
	contentFrame: ->
		# Get the total size of all subviews
		frame =
			x: utils.min _.pluck(@subViews, "minX")
			y: utils.min _.pluck(@subViews, "minY")
		
		frame.width  = utils.max(_.pluck(@subViews, "maxX")) - frame.x
		frame.height = utils.max(_.pluck(@subViews, "maxY")) - frame.y
		minX = utils.min _.pluck @subViews, "minX"
		maxX = utils.max _.pluck @subViews, "maxX"
		minY = utils.min _.pluck @subViews, "minY"
		maxY = utils.max _.pluck @subViews, "maxY"
		
		frame
		frame =
			x: minX
			y: minY
			width: maxX - minX
			height: maxY - minY

	
	centerX: -> @midX = @superView.width  / 2.0 if @superView
	centerY: -> @midY = @superView.height / 2.0 if @superView
@@ -125,16 +132,23 @@ class View extends Frame
			@emit "change:frame"
	
	@define "x",
		get: -> @_matrix.x
		set: (value) -> @_setMatrixValue "x", value
		get: ->
			@_matrix.x - @_offset.x
		set: (value) ->
			@_setMatrixValue "x", value + @_offset.x
			@emit "change:frame"
	
	@define "y",
		get: -> @_matrix.y
		set: (value) -> @_setMatrixValue "y", value
		get: ->
			@_matrix.y - @_offset.y
		set: (value) ->
			@_setMatrixValue "y", value + @_offset.y
			@emit "change:frame"

	@define "z",
		get: -> @_matrix.z
		set: (value) -> @_setMatrixValue "z", value
		set: (value) ->
			@_setMatrixValue "z", value

	#############################################################################
	## Scale
@@ -253,9 +267,9 @@ class View extends Frame
	
	@define "superView",
		get: -> @_superView or null
		set: (value) ->
		set: (view) ->
			
			return if value is @_superView
			return if view is @_superView
			
			# Cancel previous pending insertions
			utils.domCompleteCancel @__insertElement
@@ -264,18 +278,18 @@ class View extends Frame
			if @_superView
				@_superView._element.removeChild @_element
				@_superView._subViews = _.without @_superView._subViews, @
				@_superView.emit "change:subViews"
				@_superView.emit "change:subViews", {added:[], removed:[@]}
			
			# Either insert the element to the new superview or into dom
			if value
				value._element.appendChild @_element
				value._subViews.push @
				value.emit "change:subViews"
			if view
				view._element.appendChild @_element
				view._subViews.push @
				view.emit "change:subViews", {added:[@], removed:[]}
			else
				@_insertElement()
			
			# Set the superview
			@_superView = value
			@_superView = view
			
			# Place this view on top of it's siblings
			@bringToFront()
@@ -403,7 +417,8 @@ class View extends Frame
		document.body.appendChild @_element
	
	destroy: ->
		@_element.parentNode.removeChild @_element
		if @_element.parentNode
			@_element.parentNode.removeChild @_element


	#############################################################################