/**
 Documentation of available layout options for Views without parent view.
 When a view is rendered directly on an HTML page without being child of another view,
 you can use these options to configure position and size. If not specified, defaults
 will be set to height:"matchParent",width:"matchParent".
 @namespace layout
 @class LayoutSpec
 @constructor
 @param {Object} config
 @example
 	new ludo.View({
 		renderTo:document.body,
 		layout:{
 			above:'idOfOtherView',
 			sameWidthAs:'idOfOtherView',
 			height:100
 		}

 	});
 */
ludo.layout.LayoutSpec = new Class({
	/**
	 Width of view in number(pixels), percent, "matchParent" or "wrap"
	 @config width
	 @type {String|Number}
	 @default "matchParent"
	 @example
		 width:200
		 width:'matchParent', // Same width as parent
		 width:'wrap', // wrap children
		 width:'40%'
	 */
	width:undefined,
	/**
	 Height of view in number(pixels), percent, "matchParent" or "wrap"
	 @config width
	 @type {String|Number}
	 @example
		 height:200
		 height:'matchParent' // Same height as parent
		 height:'wrap', // wrap children
		 height:'40%'
	 */
	height:undefined,

	/**
	 Align left edge of this view with right edge of referenced view or DOM element
	 @config rightOf
	 @type {String|View|HTMLElement}
	 @default undefined
	 @example
	 	rightOf:'idOfDiv' // id of <div> tag
	 	rightOf:myView // Reference to view
	 	rightOf:'myView' // id of View

	 */
	rightOf:undefined,

	/**
	 Align right edge of this view with left edge of referenced view or DOM element
	 @config leftOf
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	leftOf:undefined,


	/**
	 Align bottom edge of this view with top edge of referenced view or DOM element.
	 Reference can be Javascript reference to a view, id of view, "parent" for parent view, Javascript reference
	 to DOM node or id of DOM node.
	 @config above
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	above:undefined,
	/**
	 Align top edge of this view with bottom edge of referenced view or DOM element.
	 @config below
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	below:undefined,
	/**
	 Align left edge of this view with left edge of referenced view or DOM element
	 @config alignLeft
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	alignLeft:undefined,
	/**
	 Align top edge of this view with top edge of referenced view or DOM element
	 @config alignTop
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	alignTop:undefined,
	/**
	 Align right edge of this view with right edge of referenced view or DOM element
	 @config alignRight
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	alignRight:undefined,
	/**
	 Align bottom edge of this view with bottom edge of referenced view or DOM element
	 @config alignBottom
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	alignBottom:undefined,
	/**
	 Set same height of this view as height of referenced view or DOM element
	 @config sameHeightAs
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	sameHeightAs:undefined,
	/**
	 Set same width of this view as width of referenced view or DOM element
	 @config sameWidthAs
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	sameWidthAs:undefined,
	/**
	 When other alignments has been made, offset x coordinate with this value.
	 @config offsetX
	 @type {Number}
	 @default undefined
	 */
	offsetX:undefined,
	/**
	 When other alignments has been made, offset y coordinate with this value.
	 @config offsetY
	 @type {Number}
	 @default undefined
	 */
	offsetY:undefined,
	/**
	 Increase width with this number of pixels
	 @config offsetWidth
	 @type {Number}
	 @default undefined
	 */
	offsetWidth:undefined,
	/**
	 Increase height with this number of pixels
	 @config offsetWidth
	 @type {Number}
	 @default undefined
	 */
	offsetHeight:undefined,


	/**
	 Set left position of view to this exact value
	 @config left
	 @type {Number}
	 @default undefined
	 */
	left:undefined,
	/**
	 Set top position of view to this exact value
	 @config top
	 @type {Number}
	 @default undefined
	 */
	top:undefined,
	/**
	 Center vertically and horizontally inside this DOM element or View
	 @config centerIn
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	centerIn:undefined,
	/**
	 Center vertically inside this DOM element or View
	 @config centerVerticalIn
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	centerVerticalIn:undefined,
	/**
	 Center horizontally inside this DOM element or View
	 @config centerHorizontalIn
	 @type {String|View|HTMLElement}
	 @default undefined
	 */
	centerHorizontalIn:undefined
});