You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
samples/form_app/lib/main.dart

119 lines
2.8 KiB

// Copyright 2020, the Flutter project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:window_size/window_size.dart';
import 'src/autofill.dart';
import 'src/form_widgets.dart';
import 'src/http/mock_client.dart';
import 'src/sign_in_http.dart';
import 'src/validation.dart';
void main() {
setupWindow();
runApp(const FormApp());
}
const double windowWidth = 480;
const double windowHeight = 854;
void setupWindow() {
if (!kIsWeb && (Platform.isWindows || Platform.isLinux || Platform.isMacOS)) {
WidgetsFlutterBinding.ensureInitialized();
setWindowTitle('Form Samples');
setWindowMinSize(const Size(windowWidth, windowHeight));
setWindowMaxSize(const Size(windowWidth, windowHeight));
getCurrentScreen().then((screen) {
setWindowFrame(Rect.fromCenter(
center: screen!.frame.center,
width: windowWidth,
height: windowHeight,
));
});
}
}
final demos = [
Demo(
name: 'Sign in with HTTP',
route: '/signin_http',
builder: (context) => SignInHttpDemo(
// This sample uses a mock HTTP client.
httpClient: mockClient,
),
),
Demo(
name: 'Autofill',
route: '/autofill',
builder: (context) => const AutofillDemo(),
),
Demo(
name: 'Form widgets',
route: '/form_widgets',
builder: (context) => const FormWidgetsDemo(),
),
Demo(
name: 'Validation',
route: '/validation',
builder: (context) => const FormValidationDemo(),
),
];
class FormApp extends StatelessWidget {
const FormApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Form Samples',
theme: ThemeData(primarySwatch: Colors.teal),
routes: Map.fromEntries(demos.map((d) => MapEntry(d.route, d.builder))),
home: const HomePage(),
);
}
}
class HomePage extends StatelessWidget {
const HomePage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Form Samples'),
),
body: ListView(
children: [...demos.map((d) => DemoTile(demo: d))],
),
);
}
}
class DemoTile extends StatelessWidget {
final Demo? demo;
const DemoTile({this.demo, Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return ListTile(
title: Text(demo!.name),
onTap: () {
Navigator.pushNamed(context, demo!.route);
},
);
}
}
class Demo {
final String name;
final String route;
final WidgetBuilder builder;
const Demo({required this.name, required this.route, required this.builder});
}