A structure that specifies a border around a rectangular area that can be of different width on each side.

(gobject:define-gboxed-cstruct border "GtkBorder"
  (:export t
   :type-initializer "gtk_border_get_type")
  (left   :int16 :initform 0)
  (right  :int16 :initform 0)
  (top    :int16 :initform 0)
  (bottom :int16 :initform 0))  

left

The width of the left border.

right

The width of the right border.

top

The width of the top border.

bottom

The width of the bottom border.