55 lines
1.4 KiB
Dart
55 lines
1.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'about_page.dart';
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import 'landing_page.dart';
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import 'map_page.dart';
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class MainNavigationScaffold extends StatefulWidget {
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const MainNavigationScaffold({super.key});
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static const routeName = '/';
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@override
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State<MainNavigationScaffold> createState() => _MainNavigationScaffoldState();
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}
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class _MainNavigationScaffoldState extends State<MainNavigationScaffold> {
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final List<Widget> _pages = [
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const LandingPage(),
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const MapPage(),
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];
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int _selectedPageIndex = 0;
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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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title: Text('Floodwatch'),
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actions: [
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IconButton(
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onPressed: () =>
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Navigator.of(context).pushNamed(AboutPage.routeName),
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icon: Icon(Icons.info_outline),
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)
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],
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),
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bottomNavigationBar: NavigationBar(
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selectedIndex: _selectedPageIndex,
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onDestinationSelected: (value) => setState(() {
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_selectedPageIndex = value;
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}),
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destinations: [
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NavigationDestination(icon: Icon(Icons.list), label: 'List'),
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NavigationDestination(icon: Icon(Icons.map_outlined), label: 'Map'),
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],
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),
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// Used IndexedStack to save the page state while navigating
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body: IndexedStack(
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index: _selectedPageIndex,
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children: _pages,
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),
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);
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}
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}
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