Interfaces
 InterfaceDescription
 ILayoutObservable Interface for all components that inform added observers about events.
 ILayoutObserver Interface for all objects that are interested in layout events.
 IUIComponent Interface for ui components that want to be layouted.
 IUIContainer IUIComponents added to a IUIContainer are tracked in a list.
Classes
 ClassDescription
 UIComponent IUIComponent dependent to the display-list.
 UIContainer Visual container for layouting components.