A Flutter plugin that turns a TextField into a WYSIWYG field. The philosophy here is to keep using the built-in TextField and update its corresponding controller instead of creating a hole new widget.

Our philosophy In simplicity resides efficiency

What does it do:

This plugin is still under development. So, Contributors are most welcome to join :wink:

Usage

This plugin inherits form TextEditingController. Therefore, whenever you want to turn a TextField into a WYSIWYG, all you have to do is to set its controller to be an instance of RichTextFieldController.

Hint The code below is extracted from the provided example. Check the examples folder for the complete code.

:warning: We have removed the RichSelectionControls. For now we have commented the corresponding file's code and we are moving to contextMenuBuilder as recommended here. A new version will be published soon with these updated. Hit me up if you are interested in implementing this feature :wink:

import 'package:rich_field_controller/rich_field_controller.dart';

Class Example {
  late final RichFieldController _controller;

  @override
  void initState() {
    super.initState();
    _controller = RichFieldController(_fieldNode);
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      child: TextField(
        controller: _controller,
      ),
    );
  }

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

}

Updating text style

To update a text style, invoke the void updateStyle(TextStyle textStyle) method on the RichFieldController instance. In the provided example, this method is extensively used by the RichfieldToolBarExample widget. The RichFieldController is completely uncoupled form the toolbar. Therefore, you can crate and style your own toolbar the way you please. Then, invoke the updateStyle method from the toolbar's actions accordingly. Here is snipped showing how to bold a selected text from a GestureDetector widget:

GestureDetector(
  onTap: (){
    controller.updateStyle(const TextStyle(fontWeight: FontWeight.bold));
  }
)

FocusNode

If you provide a focusNode argument to the RichFieldController, the corresponding TextField widget will keep focus while being styled. That is particularly handy when you use a toolbar.