A Select Filter containing the whole screen. It is recommended to use this as Filter for contained Elements. Defaults to AppBasics.Window if not set. When setting this property, only the dimension of the ScreenSelect are changed, but the object reference remains the same.
The scroller that will be used to scroll on this screen. By default AppBasics.GetScroller is used to set the scroller. This Scroller is used by the ScrollToElement method of the screen.