The UIX components that you use to create your user interfaces can be broadly divided into three groups:
		Simple components
		Layout components
		Composite components
		Simple components define visible objects like text and images, and objects that map to standard HTML controls on a page. Examples include Button, Image, and Text components.
		Layout components do not map to visible objects but define the appearance, behavior, and position of other visible objects. Examples include TableLayout, PageLayout, and StackLayout components.
		Composite components define more complex visible objects that have greater interactive usage. Examples include Shuttle, HideShow, and Tree components.