headerIcon method
Implementation
Widget headerIcon() {
return Container(
padding: const EdgeInsets.only(top: 10, bottom: 10),
margin: const EdgeInsets.only(bottom: 8),
child: InkWell(
onTap: transformNautics,
child: Container(
height: 45,
alignment: Alignment.center,
child: widget.header,
),
),
);
}