DART

rounded borders for container in flutte

Container(
  decoration: BoxDecoration(
    border: Border.all(
      color: Colors.red[500],
    ),
    borderRadius: BorderRadius.all(Radius.circular(20))
  ),
  child: ...
)

flutter container border radius

Container(
  child: Text(
    'This is a Container',
    textScaleFactor: 2,
    style: TextStyle(color: Colors.black),
  ),
  decoration: BoxDecoration(
    borderRadius: BorderRadius.circular(10),
    color: Colors.white,
    boxShadow: [
      BoxShadow(color: Colors.green, spreadRadius: 3),
    ],
  ),
  height: 50,
),

container border radius flutter

Container(
  padding: EdgeInsets.only(left: 12.0),
  decoration: BoxDecoration(
    borderRadius: BorderRadius.circular(10.0),
    color: Colors.green,
  ),
  height: 50,
  child: Container(
    decoration: BoxDecoration(
      borderRadius: BorderRadius.only(
          topRight: Radius.circular(10.0),
          bottomRight: Radius.circular(10.0)),
      color: Colors.white,
    ),
    child: Text(
      'This is a Container',
      textScaleFactor: 2,
      style: TextStyle(color: Colors.black),
    ),
  ),
),

make border rounded flutter

decoration: BoxDecoration(
  borderRadius: BorderRadius.circular(10)
),

rounded corners container box container flutter

Container(
  decoration: BoxDecoration(
    color: Colors.red,
    borderRadius: BorderRadius.circular(radius),
  ),
),

flutter border radius container

Container(
   decoration: BoxDecoration(
   borderRadius: BorderRadius.circular(20.0),
   color: Colors.red,
   ),
   child: 
),

different border radius on container flutter

Container(
              decoration: BoxDecoration(
                  color: gray,
                  borderRadius: BorderRadius.only(
                    bottomLeft: Radius.circular(20),
                    bottomRight: Radius.circular(20),
                  )),
              child: ...,
            ),