gtk-button-relief (object)

object -- the gtk-button widget you want to set relief styles of
style -- a value of the gtk-relief-style enumeration

Accessor of the relief slot of the gtk-button class.

The gtk-button-relief slot access function returns the current relief style of the button. The (setf gtk-button-relief) slot access function sets the relief style of the edges of the given button.

Three styles exist, the :normal, :half, :none style. The default style is the :normal style.