DefaultTabController

Flutter Widget

Widget build(BuildContext context) {
    return DefaultTabController(
      length: 4,
      child: Scaffold(
        appBar: AppBar(
          bottom: TabBar(
            tabs: <Widget>[
              Tab(text: 'Områden', icon: Icon(Icons.location_city)),
              Tab(icon: Icon(Icons.directions_walk)),
              Tab(icon: Icon(Icons.local_gas_station)),
              Tab(icon: Icon(Icons.local_gas_station)),
            ],
          ),
          title: Text('Information'),
        ),
        body: TabBarView(
          children: <Widget>[
            Icon(Icons.location_city),
            Icon(Icons.directions_walk),
            Icon(Icons.local_gas_station),
            Icon(Icons.local_gas_station),
          ],
        ),
      ),
    );
  }