new OutlineButton(
child: new Text("Button text"),
onPressed: null,
shape: new RoundedRectangleBorder(borderRadius: new BorderRadius.circular(30.0))
)
OutlinedButton(
child: Text('Woolha.com'),
style: OutlinedButton.styleFrom(
primary: Colors.white,
backgroundColor: Colors.teal,
shape: const RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(10))),
),
)shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(color: Colors.red)
),// It Does Possible!
FlatButton(
shape: RoundedRectangleBorder(side: BorderSide(
color: Colors.blue,
width: 1,
style: BorderStyle.solid
),
borderRadius: BorderRadius.circular(50)),
onPressed: null,
child: Text('Button', style: TextStyle(color: Colors.blue)
),
textColor: MyColor.white,
)