arctium_msg 0.1.0 arctium_msg: ^0.1.0 copied to clipboard
Set of integrations with Arctium SL aimed to further reducing boilerplate and making usage of those two packages seamless
import 'package:arctium_msg/arctium_msg.dart';
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) => MaterialApp(
home: CounterScreen(),
);
}
class IncrementMsg extends MsgA<int> {
IncrementMsg(int amount) : super(update: (current) => current + amount);
}
class DecrementMsg extends MsgA<int> {
DecrementMsg(int amount) : super(update: (current) => current - amount);
}
class CounterScreen extends StatelessWidget {
@override
Widget build(BuildContext context) => StoreInjector<int>(
store: () => StoreA(initialModel: 0),
builder: (_, store) => Scaffold(
appBar: AppBar(
title: Text("Arctium Msg example"),
),
body: Center(
child: CounterBody(),
),
),
);
}
class CounterBody extends StoreWidget<int> {
@override
Widget build(BuildContext context, StoreA<int> store) => Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
store.bind(
(model) => Text("Current value: $model"),
),
OutlinedButton(
onPressed: () => IncrementMsg(2),
child: Text("Increment"),
),
OutlinedButton(
onPressed: () => DecrementMsg(1),
child: Text("Decrement"),
),
],
);
}