90 lines
2.1 KiB
Dart
90 lines
2.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'UserDefinedList.dart';
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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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int _selectedIndex = 0;
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bool login = false;
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bool isIssueItemEnabled = true;
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static const TextStyle optionStyle =
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TextStyle(fontSize: 30, fontWeight: FontWeight.bold);
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void _onItemTapped(int index) {
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setState(() {
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_selectedIndex = index;
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});
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}
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void setLogin(bool value) {
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setState(() {
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login = value;
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isIssueItemEnabled = value;
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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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final List<Widget> widgetOptions = <Widget>[
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const NewsList(),
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login ? const IssueList() : const Text(
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'Mängel (nur für angemeldete Benutzer verfügbar)',
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style: optionStyle,
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textAlign: TextAlign.center,
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),
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Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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ElevatedButton(
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child: Text(login ? 'Logout' : 'Login'),
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onPressed: () {
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setLogin(!login);
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},
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),
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const Text(
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'Index 2: Profil',
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style: optionStyle,
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),
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],
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),
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];
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return Scaffold(
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appBar: AppBar(
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title: const Text('Oggauer Gemeinde Trommler'),
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),
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body: Center(
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child: widgetOptions.elementAt(_selectedIndex),
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),
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bottomNavigationBar: BottomNavigationBar(
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items: const <BottomNavigationBarItem>
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[
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BottomNavigationBarItem(
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icon: Icon(Icons.newspaper),
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label: 'News',
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),
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BottomNavigationBarItem(
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icon: Icon(Icons.report),
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label: 'Mängel',
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),
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BottomNavigationBarItem(
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icon: Icon(Icons.person),
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label: 'Profil',
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),
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],
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currentIndex: _selectedIndex,
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selectedItemColor: Colors.blue,
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onTap: _onItemTapped,
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),
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);
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}
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} |