¤ popupShellF, popupShellF'

Types

popupShellF :: String -> Maybe Point -> F a b -> F a (a, b)
popupShellF' :: Customiser ShellF -> String -> Maybe Point -> F a b -> F a (a, b)

Synopsis

popupShellF title opos fudget

Description

popupShellF provides the basic machinery to create popup dialogs. (inputPopupF can be used to create standard dialog popups with OK/Cancel buttons.) It is a shell in which a fudget is placed. When a message is sent to the popup shell, the dialog appears on the screen. When a message is output from the contained fudget, the dialog is removed from the screen.

popupShellF' is a customisable version of popupShellF.

Input

Input is propagated to the contained fudget

Output

Output from the contained fudget, paired with the last input.

Arguments

title :: String

The window title. Appears in the title bar attached to the window by the window manager.

opos :: Maybe Point

Just pos makes the dialog popup at position pos on the screen. Nothing pops up the dialog at a builtin default position. The size of the window is determined by the dynamic layout system.

fudget :: F a b

The contained fudget.