func (v *SpinButton) GetAdjustment() *Adjustment {
	c := C.gtk_spin_button_get_adjustment(v.native())
	if c == nil {
		return nil
	}
	return wrapAdjustment(glib.Take(unsafe.Pointer(c)))
}
func (v *SpinButton) GetAdjustment() *Adjustment {
	c := C.gtk_spin_button_get_adjustment(v.native())
	if c == nil {
		return nil
	}
	return wrapAdjustment(glib.Take(unsafe.Pointer(c)))
}
// GetAdjustment() is a wrapper around gtk_spin_button_get_adjustment