shellF :: String -> F c d -> F c d
shellF title fudget
shellF
is the normal way to create a shell window (a top level window) for an
application. An argument fudgets determines the contents of the shell window.
title :: String
fudget :: F c d
shellF "Hello" (labelF "Hello, world!")
Underlying implementation: XCreateSimpleWindow
in the Xlib Programming Manual
.