лабораторная 3 пажаласта!
This commit is contained in:
a.puchkina
parent
6517273946
commit
7701ec2236
173
lib/main.dart
173
lib/main.dart
@ -1,5 +1,3 @@
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import 'dart:math';
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import 'package:flutter/material.dart';
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void main() {
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@ -13,11 +11,12 @@ class MyApp extends StatelessWidget {
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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.teal),
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colorScheme: ColorScheme.fromSeed(seedColor: const Color(0xFF7BA05B)),
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useMaterial3: true,
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),
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home: const MyHomePage(title: 'Flutter rocks!'),
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home: const MyHomePage(title: 'Пучкина Анна Алексеевна!'),
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);
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}
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}
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@ -32,15 +31,7 @@ class MyHomePage extends StatefulWidget {
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}
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class _MyHomePageState extends State<MyHomePage> {
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int _counter = 0;
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Color _color = Colors.teal;
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void _incrementCounter() {
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setState(() {
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_counter++;
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_color = Color((Random().nextDouble() * 0xFFFFFF).toInt()).withOpacity(1.0);
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});
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}
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final Color _color = const Color(0xFF7BA05B);
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@override
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Widget build(BuildContext context) {
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@ -49,30 +40,152 @@ class _MyHomePageState extends State<MyHomePage> {
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backgroundColor: _color,
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title: Text(widget.title),
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),
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body: Center(
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body: const MyWidget(),
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);
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}
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}
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class _CardData {
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final String text;
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final IconData icon;
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final String descriptionText;
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final String? imageUrl;
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_CardData(this.text, {
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this.icon = Icons.bookmark_border,
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required this.descriptionText,
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this.imageUrl,
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});
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}
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class MyWidget extends StatelessWidget {
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const MyWidget({super.key});
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@override
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Widget build(BuildContext context) {
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final data = [
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_CardData(
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'Бенто-торт "Сумерки"',
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descriptionText: 'И давно тебе 17?',
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imageUrl: 'https://i.pinimg.com/736x/ef/5a/80/ef5a80844de4afb19750d67f1f5be04d.jpg',
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),
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_CardData(
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'Бенто-торт "Material Girl"',
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descriptionText: 'Главное какой fabric, какой material',
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imageUrl: 'https://i.pinimg.com/736x/f5/88/0c/f5880cc5b09e602c1849d4093d17eb8e.jpg'
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),
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_CardData(
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'Бенто-торт "Шрек"',
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descriptionText: 'Somebody once told me the world is gonna roll me',
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imageUrl: 'https://i.pinimg.com/736x/a9/0d/fb/a90dfb9dfe3b4f4e1c5ce3cb99847a1e.jpg',
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),
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_CardData(
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'Бенто-торт "Дурак"',
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descriptionText: 'Сам дурак',
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imageUrl: 'https://i.pinimg.com/564x/11/87/8a/11878a2f6a0c5d26e38ce68cbbe21337.jpg',
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),
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_CardData(
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'Бенто-торт "Совунья"',
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descriptionText: 'Я просто смешариков люблю',
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imageUrl: 'https://i.pinimg.com/564x/85/61/d2/8561d2b601fe9eb72c4e2031bbb6ba24.jpg',
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),
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_CardData(
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'Бенто-торт "В смысле 28?"',
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descriptionText: 'Напишем любой возраст (или срок)',
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imageUrl: 'https://i.pinimg.com/564x/ae/76/0a/ae760af69d9a0c12938753a372112ee4.jpg',
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),
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];
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return Center(
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child: SingleChildScrollView(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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const Text(
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'You have pushed the button this many times:',
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children: data.map((e) => _Card.fromData(e)).toList()),
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));
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}
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}
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class _Card extends StatelessWidget {
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final String text;
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final IconData icon;
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final String descriptionText;
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final String? imageUrl;
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const _Card(this.text, {
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this.icon = Icons.bookmark_border,
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required this.descriptionText,
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this.imageUrl,
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});
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factory _Card.fromData(_CardData data) =>
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_Card(
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data.text,
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descriptionText: data.descriptionText,
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icon: data.icon,
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imageUrl: data.imageUrl,
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);
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.all(16),
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margin: const EdgeInsets.all(14),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(20),
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withOpacity(.5),
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spreadRadius: 4,
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offset: const Offset(0, 5),
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blurRadius: 8,
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)
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]
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ClipRRect(
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borderRadius: BorderRadius.circular(20),
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child: SizedBox(
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width: 120,
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height: 120,
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child: Image.network(
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imageUrl ?? '',
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fit: BoxFit.cover,
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errorBuilder: (_, __, ___) => const Placeholder(),
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)),
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),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.only(left: 15.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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text,
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style: Theme
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.of(context)
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.textTheme
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.headlineSmall,
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),
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Text(
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'$_counter',
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style: Theme.of(context).textTheme.headlineMedium,
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),
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if (_counter > 10)
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Text(
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'Че кликаем?!',
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style: Theme.of(context).textTheme.headlineMedium,
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descriptionText,
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style: Theme
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.of(context)
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.textTheme
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.bodyLarge,
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)
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],
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),
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),
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floatingActionButton: FloatingActionButton(
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onPressed: _incrementCounter,
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backgroundColor: _color,
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tooltip: 'Increment',
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child: const Icon(Icons.accessible_forward_sharp),
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), );
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),
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Padding(
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padding: const EdgeInsets.only(left: 8.0),
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child: Icon(icon),
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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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