gtk:spin-button-update-policy (object)

object -- a gtk:spin-button widget
policy -- a value of the gtk:spin-button-update-policy enumeration

Accessor of the update-policy slot of the gtk:spin-button class. The gtk:spin-button-update-policy function gets the update behavior of a spin button. The (setf gtk:spin-button-update-policy) function sets the update behavior. This determines whether the spin button is always updated or only when a valid value is set.