Наконец-то это сработало для меня
new TabBar(
tabs: [
_individualTab('assets/icons/bottom_nav/Home.png'),
_individualTab('assets/icons/bottom_nav/Guys.png'),
_individualTab('assets/icons/bottom_nav/Notes.png'),
Tab(
icon: ImageIcon(AssetImage('assets/icons/bottom_nav/Email.png')),
),
],
labelColor: STColors.PRIMARY_COLOR,
unselectedLabelColor: Colors.grey,
indicatorColor: Colors.white,
indicatorSize: TabBarIndicatorSize.tab,
labelPadding: EdgeInsets.all(0),
indicatorPadding: EdgeInsets.all(0),
),
Функция отдельной вкладки
Widget _individualTab(String imagePath) {
return Container(
height: 50 + MediaQuery
.of(context)
.padding
.bottom,
padding: EdgeInsets.all(0),
width: double.infinity,
decoration: BoxDecoration(border: Border(right: BorderSide(color: STColors.LIGHT_BORDER, width: 1, style: BorderStyle.solid))),
child: Tab(
icon: ImageIcon(AssetImage(imagePath)),
),
);
}