@hackage gtk2hs-rpn0.2.1
Adds a module to gtk2hs allowing layouts to be defined using reverse polish notation.
Adds a module Graphics.UI.Gtk.Layout.Rpn
to gtk2hs
. This
module defines a type RPN
for operators, which is an
instance of Data.Monoid.Monoid
class. You can combine those
operators using reverse polish notation, as made popular by,
say, HP calculators. There are operators for layout elements,
like expanders, panes, boxes and notebooks, and for a few
other widgets, like buttons and labels. You can also insert
any existing gtk2hs
widget in the stack.