Outline border to widget in flutter - flutter

Question

I want to make outline border and label to container like this

Answer 1

You can do this for simulate this design. It looks little bit of complicate but I can't find other way to do this. Hope that it will work for you.
Just make sure the bottom and the top container colors are same as the code.
Just call this MyMenuContent class to see this output.
class MyMenuContent extends StatelessWidget {
#override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Container(
height: MediaQuery.of(context).size.height / 2,
padding: EdgeInsets.all(10),
child: Stack(
children: [
Positioned(
top: 50,
child: Container(
height: MediaQuery.of(context).size.height / 12,
width: MediaQuery.of(context).size.width / 2,
decoration: BoxDecoration(
shape: BoxShape.rectangle,
borderRadius: BorderRadius.circular(12),
color: Colors.white,
border: Border.all(
color: Colors.black,
width: 1,
),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Icon(Icons.calendar_today),
SizedBox(width: 10),
//Text
Text(
'16-12-2020',
style: TextStyle(
fontSize: 17, fontWeight: FontWeight.w500),
)
],
),
),
),
Positioned(
// top: 40,left: 80,
top: MediaQuery.of(context).size.width / 9.5,
left: MediaQuery.of(context).size.height / 7,
child: Container(
decoration: BoxDecoration(
color: Colors.white,
shape: BoxShape.rectangle,
borderRadius: BorderRadius.circular(12),
),
child: Center(
child: Text(
"outline",
style: TextStyle(fontSize: 15),
)),
),
)
],
),
),
),
);
}
}