live_cells 0.1.1 live_cells: ^0.1.1 copied to clipboard
A better way to manage state in Flutter applications
import 'package:example/demos/basics_demo.dart';
import 'package:example/demos/cell_text_field_demo.dart';
import 'package:example/demos/compute_cell_demo1.dart';
import 'package:example/demos/compute_cell_demo2.dart';
import 'package:example/demos/compute_cell_demo3.dart';
import 'package:example/demos/equality_cell_demo.dart';
import 'package:example/demos/mutable_cell_demo.dart';
import 'package:example/demos/store_cell_demo.dart';
import 'package:example/demos/subclass_demo1.dart';
import 'package:example/demos/subclass_demo2.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Live Cells Demo',
theme: ThemeData(
// This is the theme of your application.
//
// Try running your application with "flutter run". You'll see the
// application has a blue toolbar. Then, without quitting the app, try
// changing the primarySwatch below to Colors.green and then invoke
// "hot reload" (press "r" in the console where you ran "flutter run",
// or simply save your changes to "hot reload" in a Flutter IDE).
// Notice that the counter didn't reset back to zero; the application
// is not restarted.
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Live Cells Demo'),
);
}
}
class MyHomePage extends StatelessWidget {
const MyHomePage({super.key, required this.title});
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String title;
@override
Widget build(BuildContext context) {
// This method is rerun every time setState is called, for instance as done
// by the _incrementCounter method above.
//
// The Flutter framework has been optimized to make rerunning build methods
// fast, so that you can just rebuild anything that needs updating rather
// than having to individually change instances of widgets.
return Scaffold(
appBar: AppBar(
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.
title: Text(title),
),
body: Center(
// Center is a layout widget. It takes a single child and positions it
// in the middle of the parent.
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
const Text(
'Choose an example:',
textAlign: TextAlign.center,
),
Flexible(
child: SingleChildScrollView(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
ElevatedButton(
child: const Text('Cell Basics'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => BasicsDemo())
);
},
),
ElevatedButton(
child: const Text('Mutable Cells'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => MutableCellDemo())
);
},
),
ElevatedButton(
child: const Text('Computational Cells 1'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => ComputeCellDemo1()
));
},
),
ElevatedButton(
child: const Text('Computational Cells 2'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => ComputeCellDemo2()
));
},
),
ElevatedButton(
child: const Text('Equality Cells'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => EqualityCellDemo()
));
},
),
ElevatedButton(
child: const Text('Computational Cells 3'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => ComputeCellDemo3()
));
},
),
ElevatedButton(
child: const Text('Store Cells'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => StoreCellDemo()
));
},
),
ElevatedButton(
child: const Text('CellTextField'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => CellTextFieldDemo()
));
},
),
ElevatedButton(
child: const Text('ValueCell Subclass 1'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => SubclassDemo1()
));
},
),
ElevatedButton(
child: const Text('ValueCell Subclass 2'),
onPressed: () {
Navigator.push(context, MaterialPageRoute(
builder: (context) => SubclassDemo2()
));
},
),
],
),
),
),
),
],
),
),
);
}
}