https://github.com/luckey-elijah/controller_builder

Widget for abstracting initializing and disposing TextEditingController, ChangeNotifiers, etc.
https://github.com/luckey-elijah/controller_builder

Last synced: about 1 month ago
JSON representation

Widget for abstracting initializing and disposing TextEditingController, ChangeNotifiers, etc.

• Host: GitHub
• URL: https://github.com/luckey-elijah/controller_builder
• Owner: Luckey-Elijah
• License: mit
• Created: 2022-09-02T02:22:46.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2022-09-02T13:25:19.000Z (about 2 years ago)
• Last Synced: 2024-10-03T07:43:34.042Z (about 2 months ago)
• Language: Dart
• Size: 185 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# `controller_builder`

[![style: very good analysis][very_good_analysis_badge]][very_good_analysis_link]

[![License: MIT][license_badge]][license_link]

Widget that abstracts common initialization and disposing of

`TextEditingController`, `ChangeNotifier`, etc.

```dart

ControllerBuilder(

  // Create a controller (or any `ChangeNotifier`).

  create: () {

    final controller = TextEditingController(text: 'Hello, world!');

    return controller..addListener(someListener);

  },

  // The controller you created in now available in the `builder` below.

  builder: (context, controller) {

    return TextField(

      controller: controller,

      onChanged: log,

    );

  },

  // Dispose will be called automatically unless

  // you provide a `dispose` callback like below.

  // You assume responsibility to call dispose then.

  dispose: (controller) {

    controller

      ..removeListener(someListener)

      ..dispose();

  },

)

```

[license_badge]: https://img.shields.io/badge/license-MIT-blue.svg

[license_link]: https://opensource.org/licenses/MIT

[very_good_analysis_badge]: https://img.shields.io/badge/style-very_good_analysis-B22C89.svg

[very_good_analysis_link]: https://pub.dev/packages/very_good_analysis