¤ pickListF, PickListRequest

Displaying and interacting with lists

Types

pickListF :: (a -> String) -> F (PickListRequest a) (InputMsg (Int, a))
type PickListRequest a = ListRequest a

pickListF show_alt

pickListF is used to display a scrollable list of alternatives from which the user can pick one by clicking on it.

Requests to modify the list being displayed.

The alternative that the user clicks on, paired with its ordinal number in the list of alternatives (counting from 0).

show_alt :: a -> String: A function that determines the text string that is shown for each alternative in the list.

 stripInputSP >^^=< pickListF id >=^< replaceAll