// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Flutter code sample for [SliverFillRemaining].

import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

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

  static const String _title = 'Flutter Code Sample';

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: _title,
      home: Scaffold(
        appBar: AppBar(title: const Text(_title)),
        body: const MyStatelessWidget(),
      ),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return CustomScrollView(
      slivers: <Widget>[
        SliverFixedExtentList(
          itemExtent: 130.0,
          delegate: SliverChildBuilderDelegate(
            (BuildContext context, int index) {
              return Container(
                color: index.isEven ? Colors.indigo[200] : Colors.orange[200],
              );
            },
            childCount: 5,
          ),
        ),
        const SliverFillRemaining(
          hasScrollBody: false,
          child: Padding(
            padding: EdgeInsets.all(50.0),
            child: Icon(
              Icons.pan_tool,
              size: 60,
              color: Colors.blueGrey,
            ),
          ),
        ),
      ],
    );
  }
}
