func (v *Adjustment) SetLower(value float64) {
	C.gtk_adjustment_set_lower(v.native(), C.gdouble(value))
}
func (v *Adjustment) SetLower(value float64) {
	C.gtk_adjustment_set_lower(v.native(), C.gdouble(value))
}
// SetLower is a wrapper around gtk_adjustment_set_lower().