(gobject:define-genum "GtkBorderStyle" border-style
  (:export t
   :type-initializer "gtk_border_style_get_type")
  :none
  :hidden
  :solid
  :inset
  :outset
  :dotted
  :dashed
  :double
  :groove
  :ridge)  

:none

No visible border.

:hidden

Same as the :none value.

:solid

A single line segment.

:inset

Looks as if the content is sunken into the canvas.

:outset

Looks as if the content is coming out of the canvas.

:dotted

A series of round dots.

:dashed

A series of square-ended dashes.

:double

Two parrallel lines with some space between them.

:groove

Looks as if it were carved in the canvas.

:ridge

Looks as if it were coming out of the canvas.