horizontal_list_view 1.0.1

Flutter horizontal list view with fixed crossAxisCount.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:horizontal_list_view/horizontal_list_view.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Horizontal List View Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({
    super.key,
  });

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final HorizontalListViewController _controller =
      HorizontalListViewController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: SingleChildScrollView(
        padding: const EdgeInsets.symmetric(horizontal: 16.0),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const SizedBox(height: 32.0),
            HorizontalListView(
              crossAxisCount: 3,
              crossAxisSpacing: 16,
              controller: _controller,
              itemCount: 12,
              itemBuilder: (BuildContext context, int index) {
                return AspectRatio(
                  aspectRatio: 2 / 3,
                  child: Container(
                    color: Colors.green,
                    child: Center(
                      child: Text(
                        'item: $index',
                        style: const TextStyle(
                          color: Colors.white,
                          fontWeight: FontWeight.bold,
                        ),
                      ),
                    ),
                  ),
                );
              },
            ),
            const SizedBox(height: 32.0),
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                IconButton.filled(
                  onPressed: () {
                    _controller
                        .animateToPage(
                          _controller.currentPage - 1,
                          duration: const Duration(milliseconds: 500),
                          curve: Curves.linearToEaseOut,
                        )
                        .then(
                          (_) => setState(() {}),
                        );
                  },
                  icon: const Icon(Icons.chevron_left),
                ),
                const SizedBox(width: 32),
                IconButton.filled(
                  onPressed: () {
                    _controller
                        .animateToPage(
                          _controller.currentPage + 1,
                          duration: const Duration(milliseconds: 500),
                          curve: Curves.linearToEaseOut,
                        )
                        .then(
                          (_) => setState(() {}),
                        );
                  },
                  icon: const Icon(Icons.chevron_right),
                )
              ],
            )
          ],
        ),
      ),
    );
  }
}