quill_html_editor 2.0.7

HTML rich text editor for Android, iOS, and Web, it is built with the powerful Quill Js library. Which is an open source WYSIWYG editor built for the modern web.

example/lib/main.dart

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

void main() {
  runApp(const MaterialApp(debugShowCheckedModeBanner: false, home: MyApp()));
}

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  ///[controller] create a QuillEditorController to access the editor methods
  final QuillEditorController controller = QuillEditorController();

  final customToolBarList = [
    ToolBarStyle.bold,
    ToolBarStyle.italic,
    ToolBarStyle.align,
    ToolBarStyle.color,
  ];

  final _toolbarColor = Colors.greenAccent.shade100;
  final _backgroundColor = Colors.white70;
  final _toolbarIconColor = Colors.black87;
  final _editorTextStyle = const TextStyle(
      fontSize: 18, color: Colors.black54, fontWeight: FontWeight.normal);
  final _hintTextStyle = const TextStyle(
      fontSize: 18, color: Colors.teal, fontWeight: FontWeight.normal);

  @override
  void initState() {
    controller.onTextChanged((text) {
      debugPrint('listening to $text');
    });
    super.initState();
  }

  @override
  void dispose() {
    controller.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return SafeArea(
      child: Scaffold(
        resizeToAvoidBottomInset: true,
        backgroundColor: Colors.black45,
        body: Column(
          children: [
            ToolBar(
              toolBarColor: _toolbarColor,
              padding: const EdgeInsets.all(8),
              iconSize: 25,
              iconColor: _toolbarIconColor,
              activeIconColor: Colors.purple.shade300,
              controller: controller,
              customButtons: [
                InkWell(
                    onTap: () async {},
                    child: const Icon(
                      Icons.favorite,
                      color: Colors.black,
                    )),
                InkWell(
                    onTap: () {},
                    child: const Icon(
                      Icons.add_circle,
                      color: Colors.black,
                    )),
              ],
            ),
            Expanded(
              child: QuillHtmlEditor(
                text: "<h1>Hello</h1>This is a quill html editor example 😊",
                hintText: 'Hint text goes here',
                controller: controller,
                isEnabled: true,
                height: MediaQuery.of(context).size.height,
                textStyle: _editorTextStyle,
                hintTextStyle: _hintTextStyle,
                hintTextAlign: TextAlign.start,
                padding: const EdgeInsets.only(left: 10, top: 5),
                hintTextPadding: EdgeInsets.zero,
                backgroundColor: _backgroundColor,
                onFocusChanged: (hasFocus) => debugPrint('has focus $hasFocus'),
                onTextChanged: (text) => debugPrint('widget text change $text'),
              ),
            ),
            Visibility(
              visible: false,
              child: SingleChildScrollView(
                scrollDirection: Axis.horizontal,
                child: Container(
                  color: _toolbarColor,
                  child: Row(
                    children: [
                      textButton(
                          text: 'Set Text',
                          onPressed: () {
                            setHtmlText(
                                "This text is set by the setText method");
                          }),
                      textButton(
                          text: 'Insert Text',
                          onPressed: () {
                            insertHtmlText(
                                "This text is set by the insertText method");
                          }),
                      textButton(
                          text: 'Insert Index',
                          onPressed: () {
                            insertHtmlText(
                                "This text is set by the insertText method",
                                index: 10);
                          }),
                    ],
                  ),
                ),
              ),
            )
          ],
        ),
      ),
    );
  }

  Widget textButton({required String text, required VoidCallback onPressed}) {
    return Padding(
      padding: const EdgeInsets.all(8.0),
      child: MaterialButton(
          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
          color: _toolbarIconColor,
          onPressed: onPressed,
          child: Text(
            text,
            style: TextStyle(color: _toolbarColor),
          )),
    );
  }

  ///[getHtmlText] to get the html text from editor
  void getHtmlText() async {
    String? htmlText = await controller.getText();
    debugPrint(htmlText.toString());
  }

  ///[setHtmlText] to set the html text to editor
  void setHtmlText(String text) async {
    await controller.setText(text);
  }

  /// to set the html text to editor
  /// if index is not set, it will be inserted at the cursor postion
  void insertHtmlText(String text, {int? index}) async {
    await controller.insertText(text, index: index);
  }

  /// to clear the editor
  void clearEditor() => controller.clear();

  /// to enable/disable the editor
  void enableEditor(bool enable) => controller.enableEditor(enable);
}