Flutter CupertinoButton – Padding

Flutter CupertinoButton Padding

To set the padding of CupertinoButton in Flutter, set the padding property with the required EdgeInsets value.

Syntax

Cupertino style Button with child, and onPressed properties.

CupertinoButton(
  onPressed: (){},
  child: const Text('Button'),
  padding: const EdgeInsets.fromLTRB(30, 15, 30, 15),
)

Example

Flutter Application with two CupertinoButton widgets.

For the first CupertinoButton widget Button 1, padding is set to EdgeInsets.fromLTRB(20, 10, 20, 10).

For the second CupertinoButton widget Button 2, padding is set to EdgeInsets.fromLTRB(30, 15, 30, 15).

main.dart

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

/// main application widget
class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  static const String _title = 'Flutter Application';

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: _title,
      home: Scaffold(
        appBar: AppBar(title: const Text(_title)),
        body: const MyStatefulWidget(),
      ),
    );
  }
}

/// stateful widget that the main application instantiates
class MyStatefulWidget extends StatefulWidget {
  const MyStatefulWidget({Key? key}) : super(key: key);

  @override
  State<MyStatefulWidget> createState() => _MyStatefulWidgetState();
}

/// private State class that goes with MyStatefulWidget
class _MyStatefulWidgetState extends State<MyStatefulWidget> {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: Column(
        children: <Widget>[
          const SizedBox(height: 30,),
          CupertinoButton(
            onPressed: (){ },
            child: const Text('Button 1'),
            padding: const EdgeInsets.fromLTRB(20, 10, 20, 10),
            color: Colors.blue,
          ),
          const SizedBox(height: 30,),
          CupertinoButton(
            onPressed: (){ },
            child: const Text('Button 2'),
            padding: const EdgeInsets.fromLTRB(30, 15, 30, 15),
            color: Colors.blue,
          ),
        ],
      ),
    );
  }
}

Screenshot