Param2Desc{}CommandName{getScrollbarThumbSize}HelpPath{Special}ReturnValue{int size=}OpenBrace{(}Parameters{handle gadget}CloseBrace{)}Description{Retrieves the size of the thumb in a scrollbar.}ReturnDescription{Size of the thumb.  This is not the physical size (in pixels), but the amount of the bar which the thumb covers.  For example, if the range is 0 to 10, and the thumb size is 2, then the thumb covers a fifth of the bar.}Param1{gadget}Param1Desc{Handle to a scrollbar gadget}