From 60a6e4e7ad46ef7bce1e553c01dced3cb3f990ab Mon Sep 17 00:00:00 2001
From: juseong ahn <ajs8780@ajou.ac.kr>
Date: Fri, 21 Jun 2024 01:44:42 +0900
Subject: [PATCH] Delete main.dart
---
main.dart | 216 ------------------------------------------------------
1 file changed, 216 deletions(-)
delete mode 100644 main.dart
diff --git a/main.dart b/main.dart
deleted file mode 100644
index d5d4c27e3f..0000000000
--- a/main.dart
+++ /dev/null
@@ -1,216 +0,0 @@
-import 'package:english_words/english_words.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter/rendering.dart';
-import 'package:provider/provider.dart';
-
-void main() {
- runApp(MyApp());
-}
-
-class MyApp extends StatelessWidget {
- const MyApp({super.key});
-
- @override
- Widget build(BuildContext context) {
- return ChangeNotifierProvider(
- create: (context) => MyAppState(),
- child: MaterialApp(
- title: 'Namer App',
- theme: ThemeData(
- useMaterial3: true,
- colorScheme: ColorScheme.fromSeed(seedColor: Colors.yellow),
- ),
- home: MyHomePage(),
- ),
- );
- }
-}
-
-class MyAppState extends ChangeNotifier {
- var current = WordPair.random();
-
- void getNext() {
- current = WordPair.random();
- notifyListeners();
- }
-
- // ↓ Add the code below.
- var favorites = <WordPair>[];
-
- void toggleFavorite() {
- if (favorites.contains(current)) {
- favorites.remove(current);
- } else {
- favorites.add(current);
- }
- notifyListeners();
- }
-}
-
-class MyHomePage extends StatefulWidget {
- @override
- State<MyHomePage> createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-
- var selectedIndex = 0; // ← Add this property.
-
- @override
- Widget build(BuildContext context) {
- Widget page;
- switch (selectedIndex) {
- case 0:
- page = GeneratorPage();
- break;
- case 1:
- page = FavoritesPage();
- break;
- default:
- throw UnimplementedError('no widget for $selectedIndex');
- }
- return LayoutBuilder(
- builder: (context, constraints) {
- return Scaffold(
- body: Row(
- children: [
- SafeArea(
- child: NavigationRail(
- extended: constraints.maxWidth >= 600, // ← Here.
- destinations: [
- NavigationRailDestination(
- icon: Icon(Icons.home),
- label: Text('Home'),
- ),
- NavigationRailDestination(
- icon: Icon(Icons.favorite),
- label: Text('Favorites'),
- ),
- ],
- selectedIndex: selectedIndex, // ← Change to this.
- onDestinationSelected: (value) {
-
- // ↓ Replace print with this.
- setState(() {
- selectedIndex = value;
- });
-
- },
- ),
- ),
- Expanded(
- child: Container(
- color: Theme.of(context).colorScheme.primaryContainer,
- child: page, //GeneratorPage(),
- ),
- ),
- ],
- ),
- );
- }
- );
- }
-}
-
-class GeneratorPage extends StatelessWidget {
- @override
- Widget build(BuildContext context) {
- var appState = context.watch<MyAppState>();
- var pair = appState.current;
-
- IconData icon;
- if (appState.favorites.contains(pair)) {
- icon = Icons.favorite;
- } else {
- icon = Icons.favorite_border;
- }
-
- return Center(
- child: Column(
- mainAxisAlignment: MainAxisAlignment.center,
- children: [
- BigCard(pair: pair),
- SizedBox(height: 10),
- Row(
- mainAxisSize: MainAxisSize.min,
- children: [
- ElevatedButton.icon(
- onPressed: () {
- appState.toggleFavorite();
- },
- icon: Icon(icon),
- label: Text('Like'),
- ),
- SizedBox(width: 10),
- ElevatedButton(
- onPressed: () {
- appState.getNext();
- },
- child: Text('Next'),
- ),
- ],
- ),
- ],
- ),
- );
- }
-}
-
-class BigCard extends StatelessWidget {
- const BigCard({
- super.key,
- required this.pair,
- });
-
- final WordPair pair;
-
- @override
- Widget build(BuildContext context) {
- final theme = Theme.of(context);
- // ↓ Add this.
- final style = theme.textTheme.displayMedium!.copyWith(
- color: theme.colorScheme.onPrimary,
- );
-
- return Card(
- color: theme.colorScheme.primary,
- child: Padding(
- padding: const EdgeInsets.all(20),
- // ↓ Change this line.
- child: Text(
- pair.asLowerCase,
- style: style,
- semanticsLabel: "${pair.first} ${pair.second}",
- ),
- ),
- );
- }
-}
-
-class FavoritesPage extends StatelessWidget {
- @override
- Widget build(BuildContext context) {
- var appState = context.watch<MyAppState>();
-
- if (appState.favorites.isEmpty) {
- return Center(
- child: Text('(null)'),
- );
- }
-
- return ListView(
- children: [
- Padding(
- padding: const EdgeInsets.all(20),
- child: Text('You have '
- '${appState.favorites.length} favorites:'),
- ),
- for (var pair in appState.favorites)
- ListTile(
- leading: Icon(Icons.favorite),
- title: Text(pair.asLowerCase),
- ),
- ],
- );
- }
-}
\ No newline at end of file
--
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