circular_selector_v2 0.1.0

Flutter widget which aims to create a novel circular selection technology, made with accessibility and user experience in mind.

example/lib/main.dart

import 'package:circular_selector_v2/circular_selector_v2.dart';
import 'package:flutter/material.dart';

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

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      darkTheme: ThemeData.dark(),
      theme: ThemeData(
        // This is the theme of your application.
        //
        // TRY THIS: Try running your application with "flutter run". You'll see
        // the application has a purple toolbar. Then, without quitting the app,
        // try changing the seedColor in the colorScheme below to Colors.green
        // and then invoke "hot reload" (save your changes or press the "hot
        // reload" button in a Flutter-supported IDE, or press "r" if you used
        // the command line to start the app).
        //
        // Notice that the counter didn't reset back to zero; the application
        // state is not lost during the reload. To reset the state, use hot
        // restart instead.
        //
        // This works for code too, not just values: Most code changes can be
        // tested with just a hot reload.
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
        appBar: AppBar(
          // TRY THIS: Try changing the color here to a specific color (to
          // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
          // change color while the other colors stay the same.
          backgroundColor: Theme.of(context).colorScheme.inversePrimary,
          // Here we take the value from the MyHomePage object that was created by
          // the App.build method, and use it to set our appbar title.
          title: Text(widget.title),
        ),
        body: Container(
          decoration: BoxDecoration(
              shape: BoxShape.circle,
              color: Theme.of(context).colorScheme.primary.withOpacity(0.5)),
          child: Center(
            child: CircularSelector(
              childSize: 100,
              radiusDividend: 3,
              customOffset: const Offset(0, 0),
              onSelected: (index) => {print("Selected $index")},
              // centerChild: const Text('Sound'),
              children: [
                CircularSelectorItem(
                  child: IconButton(
                      onPressed: () => {print("Volume Up")},
                      icon: const Icon(Icons.volume_up)),
                ),
                CircularSelectorItem(
                  child: IconButton(
                      onPressed: () => {print("Brightness Up")},
                      icon: const Icon(Icons.brightness_5)),
                ),
                CircularSelectorItem(
                  child: IconButton(
                      onPressed: () => {print("Volume Down")},
                      icon: const Icon(Icons.volume_down)),
                ),
                CircularSelectorItem(
                  child: IconButton(
                      onPressed: () => {print("Brightness Down")},
                      icon: const Icon(Icons.brightness_3)),
                ),
                CircularSelectorItem(
                  // ignore: prefer_const_constructors
                  child: IconButton(
                    onPressed: () => {print("Profile")},
                    icon: const Icon(Icons.account_circle_outlined),
                  ),
                ),
              ],
            ),
          ),
        ));
  }
}