Create a button with rounded border

Flutter Problem Overview

How would you make a FlatButton into a button with a rounded border? I have the rounded border shape using RoundedRectangleBorder but somehow need to color the border.

new FlatButton(
  child: new Text("Button text),
  onPressed: null,
  shape: new RoundedRectangleBorder(borderRadius: new BorderRadius.circular(30.0))
)

Example of how button with rounded button would look :

Flutter Solutions

Solution 1 - Flutter

Use OutlinedButton instead of FlatButton.

OutlinedButton(
  onPressed: null,
  style: ButtonStyle(
    shape: MaterialStateProperty.all(RoundedRectangleBorder(borderRadius: BorderRadius.circular(30.0))),
  ),
  child: const Text("Button text"),
);

Solution 2 - Flutter

FlatButton(
          onPressed: null,
          child: Text('Button', style: TextStyle(
              color: Colors.blue
            )
          ),
          textColor: MyColor.white,
          shape: RoundedRectangleBorder(side: BorderSide(
            color: Colors.blue,
            width: 1,
            style: BorderStyle.solid
          ), borderRadius: BorderRadius.circular(50)),
        )

Solution 3 - Flutter

Use StadiumBorder shape

OutlineButton( onPressed: () {}, child: Text("Follow"), borderSide: BorderSide(color: Colors.blue), shape: StadiumBorder(), )

Solution 4 - Flutter

new OutlineButton(  
 child: new Text("blue outline") ,
   borderSide: BorderSide(color: Colors.blue),
  ),

// this property adds outline border color

Solution 5 - Flutter

So I did mine with the full styling and border colors like this:

new OutlineButton(
    shape: StadiumBorder(),
    textColor: Colors.blue,
    child: Text('Button Text'),
    borderSide: BorderSide(
        color: Colors.blue, style: BorderStyle.solid, 
        width: 1),
    onPressed: () {},
)

Solution 6 - Flutter

For implementing the rounded border button with a border color use this

OutlineButton(
                    child: new Text("Button Text"),borderSide: BorderSide(color: Colors.blue),
                    onPressed: null,
                    shape: new RoundedRectangleBorder(borderRadius: new BorderRadius.circular(20.0))
                ),

Solution 7 - Flutter

If you don't want to use OutlineButton and want to stick to normal RaisedButton, you can wrap your button in ClipRRect or ClipOval like:

ClipRRect(
  borderRadius: BorderRadius.circular(40),
  child: RaisedButton(
    child: Text("Button"),
    onPressed: () {},
  ),
),

Content Type	Original Author	Original Content on Stackoverflow
Question	S.D.	View Question on Stackoverflow
Solution 1 - Flutter	Rémi Rousselet	View Answer on Stackoverflow
Solution 2 - Flutter	wizmea	View Answer on Stackoverflow
Solution 3 - Flutter	Ahmed	View Answer on Stackoverflow
Solution 4 - Flutter	cindy	View Answer on Stackoverflow
Solution 5 - Flutter	Optimoose	View Answer on Stackoverflow
Solution 6 - Flutter	Faris Muhammed	View Answer on Stackoverflow
Solution 7 - Flutter	CopsOnRoad	View Answer on Stackoverflow