¤ buttonBorderF

Types

buttonBorderF :: Int -> F a b -> F (Either Bool a) b

buttonBorderF border fudget

buttonBorderF puts a border around a fudget to make it look like a push putton.

Left True makes the button look pressed. Left False makes the button look released. Right x propagates x to the enclosed fudget.

Whatever the enclosed fudget outputs.

border :: Int

Button border width, in pixels.

fudget :: F a b

A fudget.