autotextformatter 0.0.7

Automatically hyphenate or increment numbers on the next line. Simplify and enhance text formatting with this versatile package.

example/lib/main.dart

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

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Flutter Autotextformatter Demo'),
    );
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  TextEditingController descController = TextEditingController();
  late TextFormatter textFormatter = TextFormatter(targetController: descController);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Padding(
        padding: const EdgeInsets.all(8.0),
        child: Padding(
          padding: const EdgeInsets.all(8.0),
          child: SingleChildScrollView(
            child: TextFormField(
              controller: descController,
              style: TextStyle(color: Colors.grey[800], fontSize: 18),
              decoration: InputDecoration(
                border: InputBorder.none,
                hintText: 'Type something...',
                hintStyle: TextStyle(color: Colors.blue),
              ),
              maxLines: null,
              textInputAction: TextInputAction.newline,
              onChanged: (value) {
                textFormatter.format();
              },
            ),
          ),
        ),
      ),
    );
  }
}