func (v *Stack) SetTransitionDuration(duration uint) {
	C.gtk_stack_set_transition_duration(v.native(), C.guint(duration))
}
func (v *Stack) SetTransitionDuration(duration uint) {
	C.gtk_stack_set_transition_duration(v.native(), C.guint(duration))
}
// SetTransitionDuration is a wrapper around gtk_stack_set_transition_duration().