113 lines
3.0 KiB
Dart
113 lines
3.0 KiB
Dart
import 'package:flutter/material.dart';
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void main() {
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runApp(const MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Flutter Demo',
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debugShowCheckedModeBanner: false,
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theme: ThemeData(
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
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useMaterial3: true,
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),
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home: const MyHomePage(title: 'Lab 3: Cards'),
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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const MyHomePage({super.key, required this.title});
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final String title;
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@override
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State<MyHomePage> createState() => _MyHomePageState();
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}
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class _MyHomePageState extends State<MyHomePage> {
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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backgroundColor: Theme.of(context).colorScheme.inversePrimary,
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title: Text(widget.title),
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),
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body: Padding(
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padding: EdgeInsets.all(30),
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child: ListView.separated(
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itemBuilder: (context, index) =>
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Card(name: "test $index", price: 11.0),
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separatorBuilder: (context, index) => SizedBox(height: 20),
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itemCount: 2,
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)));
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}
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}
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class Card extends StatefulWidget {
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const Card({super.key, required this.name, required this.price});
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final String name;
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final double price;
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@override
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State<StatefulWidget> createState() => _CardState();
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}
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class _CardState extends State<Card> {
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bool _isFavourite = true;
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void toggleIsFavourite() {
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setState(() {
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_isFavourite = !_isFavourite;
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});
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}
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@override
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Widget build(BuildContext context) {
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return Stack(
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children: [
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Container(
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padding: EdgeInsets.only(top: 50, bottom: 15, left: 40, right: 40),
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decoration: BoxDecoration(
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border: Border.all(color: Colors.black12, width: 2),
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borderRadius: BorderRadius.circular(20)),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Center(
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child: Image.network(
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"https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTtAT11wKgHrJBUYzIBFogucXg0a9fE0fQXDQ&s"),
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),
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Padding(
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padding: EdgeInsets.only(top: 50),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(widget.name, style: TextStyle(fontSize: 17)),
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Text(widget.price.toString() + " Руб",
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style: TextStyle(fontSize: 17, color: Colors.orange))
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],
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),
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)
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],
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),
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),
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Positioned(
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right: 10,
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top: 10,
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child: IconButton(
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icon: Icon(_isFavourite ? Icons.favorite : Icons.favorite_border),
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color: Colors.red,
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onPressed: toggleIsFavourite,
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))
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],
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);
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}
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}
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