¤ posPopupShellF

Types

posPopupShellF :: String -> [WindowAttributes] -> F c a -> F (c, Maybe Point) (c, a)

Synopsis

posPopupShellF title wattrs fudget

Description

posPopupShellF is used to create popup dialogs. 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.

Input

If (x,optpos) is input, x is propagated to the contained fudget and the window is popped up att the position pos if optpos is Just pos or under the pointer if optpos is Nothing.

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.

wattrs :: [WindowAttributes]

List of window attributes. CWSaveUnder True and CWOverrideRedirect True are common attributes for popup windows.

fudget :: F c a

The contained fudget. It should use dynamic layout.