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flutter-view-widgets

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Optional library of Flutter Dart tools for flutter-view

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# Flutter-view Widgets

> Notice: flutter_view_widgets replaces the flutter_view_tools library, which can no longer maintained due to a loss of Dart pub credentials.

> Notice: version 2.0.0 and up support null safety, and because of this may not be compatible with legacy code. Use the earlier versions if you use Dart before 2.12.

Flutter-view is a tool that lets you easily create layouts for Flutter, using Pug and Sass.

[http://flutter-view.io](http://flutter-view.io)

This package adds some widgets that allow some extra functionality for flutter-view, and are highly recommended for your flutter-view projects.

Check out the [documentation](https://docs.flutter-view.io/get-started/installation#installing-flutter-view-widgets) on how to get started with this library in your own flutter-view project.
Check out the [example project](./example) for a simple project that uses all supported widgets.

The library adds the following widgets:

## Lifecycle

A stateful widget that lets you hook into different [lifecycle events](https://flutter.io/docs/development/ui/widgets-intro#responding-to-widget-lifecycle-events) of its state, such as **initState**, **render** and **dispose**. You can use these hooks for updating and cleaning up in your view-model.

[Documentation](https://docs.flutter-view.io/reference/tag-shortcuts#lifecycle)

## ReactiveWidget

A wrapper of a Flutter **StreamWidget**, that monitors a **Listenable** such as a **[ChangeNotifier](https://docs.flutter.dev/development/data-and-backend/state-mgmt/simple#changenotifier)**, or  **[Model](https://pub.dartlang.org/documentation/scoped_model/latest/scoped_model/Model-class.html)** and triggers an update when that **Listenable** updates. This allows for your tree of widgets to respond to model updates.

[Documentation](https://docs.flutter-view.io/reference/tag-shortcuts#reactive)
| [Usage guide](https://docs.flutter-view.io/guide/writing-reactive-code)

## Reactive

A small wrapper for any value, making it listenable. This lets you make any value listenable, instead of having to extend **Model** or **ChangeNotifier**.

### Example:
```Dart
final user = Reactive(User(name: 'John'));
user.addListener(() { print('updated'); });
print(user.value); // prints John
user.value = 'Mary'; // prints 'updated'
print(user.value); // prints Mary
```

flutter-view-widgets

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