re_editor 0.3.1

Re-Editor is a powerful lightweight text and code editor widget.

example/lib/main.dart

import 'package:collection/collection.dart';
import 'package:flutter/material.dart';
import 'package:re_editor_exmaple/editor_autocomplete.dart';
import 'package:re_editor_exmaple/editor_basic_field.dart';
import 'package:re_editor_exmaple/editor_json.dart';
import 'package:re_editor_exmaple/editor_large_text.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Re-Editor',
      theme: ThemeData(
        colorScheme: ColorScheme.light(
          primary: Color.fromARGB(255, 255, 140, 0),
        )
      ),
      home: const MyHomePage(title: 'Re-Editor Demo Page'),
    );
  }
}

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

  // 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> {

  static const Map<String, Widget> _editors = {
    'Basic Field': BasicField(),
    'Json Editor': JsonEditor(),
    'Auto Complete': AutoCompleteEditor(),
    'Large Text': LargeTextEditor(),
  };

  int _index = 0;

  @override
  Widget build(BuildContext context) {
    final Widget child = _editors.values.elementAt(_index);
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Container(
        margin: const EdgeInsets.all(20),
        child: Column(
          children: [
            Row(
              children: _editors.entries.mapIndexed((index, entry) {
                return TextButton(
                  onPressed: () {
                    setState(() {
                      _index = index;
                    });
                  },
                  child: Text(
                    entry.key,
                    style: TextStyle(
                      color: _index == index ? null : Colors.black
                    ),
                  ),
                );
              }).toList(),
            ),
            Expanded(
              child: Container(
                decoration: BoxDecoration(
                  border: Border.all(
                    color: Colors.grey
                  )
                ),
                child: child,
              )
            )
          ],
        )
      ),
    );
  }
}