Flutter ButtonRow padding

Question

I am developing an app in Flutter with Dart and am generally finding layout quite straightforward. However, I am running into a problem which I think is related to default padd

Answer 1

Also, the ButtonBar itself has a buttonPadding attribute that you can customize.

Overrides the surrounding ButtonThemeData.padding to define the padding for a button's child (typically the button's label).

If null then it will use the surrounding ButtonBarTheme.buttonPadding. If that is null, it will default to 8.0 logical pixels on the left and right.

---

ButtonBar(
  buttonPadding: EdgeInsets.all(0),
  children: [
    FlatButton(
      child: Text('Hello'),
      onPressed: () => print(),
      materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
    ),
  ],
),