enum @beta Efl.Ui.Scroll_Block
{
   [[Direction in which a scroller should be blocked.

     Note: These options may be effective only in case of thumbscroll (i.e.
     when scrolling by dragging).
   ]]
   none = 0,      [[Don't block any movement.]]
   vertical = 1,  [[Block vertical movement.]]
   horizontal = 2 [[Block horizontal movement.]]
}