This is a simple implementation of an expandable floating action button.

Features

This package gives an easy way to add an expandable floating action with fade transitions.

Getting started

Download the package and use as in the example.

Usage

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'FAB Test',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const HomePage(),
    );
  }
}

class HomePage extends StatelessWidget {
  const HomePage({
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    return ScaffoldWrapper(
      centralButton: CentralFABData(
        onTap: () {},
        minimizedIcon: Icons.arrow_back,
        expandedIcon: Icons.alarm_off,
      ),
      buttonList: [
        FABData(onTap: () {
          print('first button tap');
        }),
        FABData(onTap: () {
          print('second button tap');
        }),
        FABData(onTap: () {
          Navigator.of(context).push(MaterialPageRoute(
            builder: (context) => const SecondScreen(),
          ));
        }),
      ],
      scaffoldToBeWrapped: Scaffold(
        appBar: AppBar(
          title: const Text('Appbar'),
        ),
        body: Center(
          child: Container(
            height: 200,
            width: 100,
            color: Colors.red,
          ),
        ),
      ),
    );
  }
}

class SecondScreen extends StatelessWidget {
  const SecondScreen({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(),
      body: Center(
          child: Container(
        height: 10,
        width: 10,
        color: Colors.blue,
      )),
    );
  }
}