custom_widget_flutter 0.0.8

A custom_widget_flutter to make more easy and complete the common widget

example/lib/main.dart

import 'package:custom_widget_flutter/widgets/custom_text_form_field.dart';
import 'package:flutter/material.dart';

import 'color_utils.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(
        useMaterial3: true,
        colorScheme: ColorScheme(
            brightness: Brightness.light,
            error: ColorUtils.error,
            onError: ColorUtils.onError,
            primary: ColorUtils.primary,
            onPrimary: ColorUtils.onPrimary,
            secondary: ColorUtils.secondary,
            onSecondary: ColorUtils.onSecondary,
            surface: ColorUtils.surface,
            onSurface: ColorUtils.onSurface,
            outline: ColorUtils.surface,
            tertiary: ColorUtils.tertiary,
            onTertiary: ColorUtils.onTertiary,
            outlineVariant: ColorUtils.onSurfaceVariant),
        textTheme: const TextTheme(
          headlineMedium: TextStyle(
            fontSize: 24,
            fontWeight: FontWeight.w600,
          ),
          headlineSmall: TextStyle(
            fontSize: 20,
            fontWeight: FontWeight.w600,
          ),
          bodyLarge: TextStyle(
            fontSize: 16,
            fontWeight: FontWeight.w400,
          ),
          bodyMedium: TextStyle(
            fontSize: 14,
            fontWeight: FontWeight.w400,
          ),
          bodySmall: TextStyle(
            fontSize: 12,
            fontWeight: FontWeight.w400,
          ),
          labelLarge: TextStyle(
            fontSize: 16,
            fontWeight: FontWeight.w400,
          ),
          labelSmall: TextStyle(
            fontSize: 14,
            fontWeight: FontWeight.w700,
          ),
        ),
      ),
      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> {
  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: Column(
          // 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>[
            CustomTextFormField(
              titleEnabled: true,
              title: 'Test',
              controller: TextEditingController(),
            )
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}