fp_util 1.0.11

Utilities and Extensions for num,BuildContext,EdgeInsets,File,String. constants for horizontal and vertical spacing.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:fp_util/fp_util.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',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(
          seedColor: Colors.deepPurple,
          brightness: Brightness.light,
        ),
        useMaterial3: true,
      ),
      darkTheme: ThemeData(
        colorScheme: ColorScheme.fromSeed(
          seedColor: Colors.deepPurple,
          brightness: Brightness.dark,
        ),
        useMaterial3: true,
      ),
      themeMode: ThemeMode.dark,
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  void _incrementCounter() {
    setState(() {
      // This call to setState tells the Flutter framework that something has
      // changed in this State, which causes it to rerun the build method below
      // so that the display can reflect the updated values. If we changed
      // _counter without calling setState(), then the build method would not be
      // called again, and so nothing would appear to happen.
      _counter++;
    });
  }

  @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: Center(
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child: ColumnWithSpace(
          spacing: 20,
          // Column is also a layout widget. It takes a list of children and
          // arranges them vertically. By default, it sizes itself to fit its
          // children horizontally, and tries to be as tall as its parent.
          //
          // Column has various properties to control how it sizes itself and
          // how it positions its children. Here we use mainAxisAlignment to
          // center the children vertically; the main axis here is the vertical
          // axis because Columns are vertical (the cross axis would be
          // horizontal).
          //
          // TRY THIS: Invoke "debug painting" (choose the "Toggle Debug Paint"
          // action in the IDE, or press "p" in the console), to see the
          // wireframe for each widget.
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            SocialButton.apple(
              label: 'Login With Apple',
              // buttonColor: Colors.black,
              // foregroundColor: Colors.white,
              onPressed: () {},
            ),
            SocialButton.google(
              label: 'Login With Google',
              // buttonColor: Colors.black,
              // foregroundColor: Colors.white,
              onPressed: () {},
            ),
            SocialButton.facebook(
              label: 'Login With Facebook',
              // buttonColor: Colors.black,
              // foregroundColor: Colors.white,
              loading: false,
              onPressed: () {
                FPSnackbar.info(context,
                    message: 'You can also run the project directly from the ');
              },
            ),
            SocialButton.facebook(
              label: 'Login With Facebook',
              buttonColor: Colors.white,
              foregroundColor: Colors.black,
              loading: false,
              side: const BorderSide(color: Colors.red),
              onPressed: () {
                FPSnackbar.success(context,
                    message:
                        'You can also run the project directly from the command-line using the following command from the root project directory');
              },
            ),
            SocialButton.facebookIcon(
              loading: false,
              onPressed: () {
                FPSnackbar.error(context,
                    message:
                        'You can also run the project directly from the command-line using the following command from the root project directory');
              },
              padding: 4.all(),
            ),
            SocialButton.googleIcon(
              loading: false,
              onPressed: () {
                FPSnackbar.warning(context,
                    message:
                        'You can also run the project directly from the command-line using the following command from the root project directory');
              },
              padding: 4.all(),
            ),
            SocialButton.appleIcon(
              loading: false,
              onPressed: () {
                FPSnackbar.info(context,
                    message:
                        'You can also run the project directly from the command-line using the following command from the root project directory');
              },
              padding: 4.all(),
            ),
            AppButton(
              label: 'label',
              onPressed: () {},
              loading: true,
            ),
            AppButton.withIcon(
              label: 'With Icon',
              icon: const Icon(Icons.add),
              loading: true,
              onPressed: () {
                print('icon tapp');
              },
            ),
            AppButton.circle(
              icon: const Icon(Icons.add),
              onPressed: () {},
              loading: true,
            ),
            AppOutlineButton(
              label: 'label',
              onPressed: () {},
              loading: true,
            ),
            AppOutlineButton.withIcon(
              label: 'With Icon',
              icon: const Icon(Icons.add),
              loading: true,
              onPressed: () {
                print('icon tapp');
              },
            ),
            AppOutlineButton.circle(
              icon: const Icon(Icons.add),
              onPressed: () {},
              loading: true,
            ),
            AppTextButton(
              label: 'label',
              onPressed: () {},
              loading: true,
            ),
            AppTextButton.withIcon(
              label: 'With Icon',
              icon: const Icon(Icons.add),
              loading: true,
              onPressed: () {
                print('icon tapp');
              },
            ),
            AppTextButton.circle(
              icon: const Icon(Icons.add),
              onPressed: () {},
              loading: true,
            ),
            const Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.headlineMedium,
            ),
          ],
        ).scrollable(),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}