One bound member of a handle: its effect runs with the services the screen
entered with. An action whose answer carries rows of the screen's
own list (itemHandlesOf, ScreenItemRowsShape) is rebuilt as a
this-typed call, as an edge is, so the rows are typed over the very handle
the action was called on.
One bound member of a handle: its effect runs with the services the screen entered with. An action whose answer carries rows of the screen's own list (
itemHandlesOf, ScreenItemRowsShape) is rebuilt as athis-typed call, as an edge is, so the rows are typed over the very handle the action was called on.