horizontal_scroll_view 0.0.3 horizontal_scroll_view: ^0.0.3 copied to clipboard
Simple Horizontal Scroll View Widget
import 'package:flutter/material.dart';
import 'package:horizontal_scroll_view/horizontal_scroll_view.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Horizontal Scroll View Demo',
theme: ThemeData(
// This is the theme of your application.
//
// TRY THIS: Try running your application with "flutter run". You'll see
// the application has a purple toolbar. Then, without quitting the app,
// try changing the seedColor in the colorScheme below to Colors.green
// and then invoke "hot reload" (save your changes or press the "hot
// reload" button in a Flutter-supported IDE, or press "r" if you used
// the command line to start the app).
//
// Notice that the counter didn't reset back to zero; the application
// state is not lost during the reload. To reset the state, use hot
// restart instead.
//
// This works for code too, not just values: Most code changes can be
// tested with just a hot reload.
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
// This method is rerun every time setState is called, for instance as done
// by the _incrementCounter method above.
//
// The Flutter framework has been optimized to make rerunning build methods
// fast, so that you can just rebuild anything that needs updating rather
// than having to individually change instances of widgets.
return Scaffold(
body: SingleChildScrollView(
child: Padding(
padding: const EdgeInsets.fromLTRB(16, 200, 16, 0),
child: Column(
children: [
HorizontalScrollView(
itemWidth:
(2 / 3) * 153, // Number of items displayed per row.
crossAxisSpacing:
8.0, // Spacing between items in the same row.
alignment: CrossAxisAlignment
.start, // Alignment of items within the row (default is center)
children: [
ListItemTwo(hasTitle: true),
ListItemTwo(hasTitle: false),
ListItemTwo(hasTitle: true),
ListItemTwo(hasTitle: true),
ListItemTwo(hasTitle: true),
ListItemTwo(hasTitle: true),
ListItemTwo(hasTitle: true),
ListItemTwo(hasTitle: true),
ListItemTwo(hasTitle: true),
]),
SizedBox(
height: 30,
),
HorizontalScrollView.builder(
itemWidth: (16 / 9) * 80, // Number of items displayed per row.
crossAxisSpacing: 16, // Spacing between items in the same row.
alignment: CrossAxisAlignment
.center, // Alignment of items within the row (default is center)
itemCount: 12, // Total number of items in the list.
itemBuilder: (BuildContext context, int index) {
// Create and return the widgets for each item.
return ListItemOne();
},
),
],
),
),
), // This trailing comma makes auto-formatting nicer for build methods.
);
}
}
class ListItemTwo extends StatelessWidget {
final bool hasTitle;
const ListItemTwo({
super.key,
required this.hasTitle,
});
@override
Widget build(BuildContext context) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ClipRRect(
borderRadius: BorderRadius.circular(8),
child: SizedBox(
height: 153,
width: (2 / 3) * 153,
child: Image.network(
'https://via.placeholder.com/200x300',
fit: BoxFit.cover,
),
),
),
SizedBox(
height: 4,
),
if (hasTitle == true)
SizedBox(
width: (2 / 3) * 153,
child: Text(
"Mission Impossible II Breaking the Barrier",
overflow: TextOverflow.ellipsis,
maxLines: 2,
style: TextStyle(fontSize: 12, fontWeight: FontWeight.w400),
),
),
],
);
}
}
class ListItemOne extends StatelessWidget {
const ListItemOne({
super.key,
});
@override
Widget build(BuildContext context) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ClipRRect(
borderRadius: BorderRadius.circular(8),
child: SizedBox(
height: 80,
width: (16 / 9) * 80,
child: Image.network(
"https://via.placeholder.com/150",
fit: BoxFit.cover,
),
),
),
SizedBox(
height: 2,
),
SizedBox(
width: (16 / 9) * 80,
child: Text(
"Mission Impossible II Breaking the Barrier",
overflow: TextOverflow.ellipsis,
maxLines: 2,
style: TextStyle(fontSize: 12, fontWeight: FontWeight.w400),
),
),
],
);
}
}