lemon_watch

Description:

lemon watch

Getting Started #
Lemon watch is state management solution.
The example below is an implementation of the default flutter counter app using lemon watch.
Example #
import 'dart:math';

import 'package:flutter/material.dart';
import 'package:lemon_watch/src.dart';

// add lemon_watch: ^1.1.0 dependency to pubspec.yaml

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

class MyApp extends StatelessWidget {
final count = Watch(0, clamp: (int value) => min(value, 10));

MyApp({super.key}) {
count.onChanged(onCountChanged);
}

void onCountChanged(int value){
print("onCountChanged($value)");
}

@override
Widget build(BuildContext context) => MaterialApp(
title: 'Lemon Watch Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: Scaffold(
appBar: AppBar(
title: const Text('Lemon Watch Demo'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text(
'You have pushed the button this many times:'
),
WatchBuilder(count, (countValue) => Text(
'$countValue',
style: Theme.of(context).textTheme.headlineMedium,
)),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: () => count.value++,
tooltip: 'Increment',
child: const Icon(Icons.add),
), // This trailing comma makes auto-formatting nicer for build methods.
),
);
}
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