(gobject:define-genum "GtkSpinType" spin-type
  (:export t
   :type-initializer "gtk_spin_type_get_type")
  (:step-forward 0)
  (:step-backward 1)
  (:page-forward 2)
  (:page-backward 3)
  (:home 4)
  (:end 5)
  (:user-defined 6))  

:step-forward

Increment by the adjustments step increment.

:step-backward

Decrement by the adjustments step increment.

:page-forward

Increment by the adjustments page increment.

:page-backward

Decrement by the adjustments page increment.

:home

Go to the adjustments lower bound.

:end

Go to the adjustments upper bound.

:user-defined

Change by a specified amount.