flutter/examples/api/lib/material/scaffold/scaffold_state.show_bottom_sheet.0.dart

// 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.

import 'package:flutter/material.dart';

/// Flutter code sample for [ScaffoldState.showBottomSheet].

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: const Text('ScaffoldState Sample')),
        body: const ShowBottomSheetExample(),
      ),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Center(
      child: ElevatedButton(
        child: const Text('showBottomSheet'),
        onPressed: () {
          Scaffold.of(context).showBottomSheet((BuildContext context) {
            return Container(
              height: 200,
              color: Colors.amber,
              child: Center(
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  mainAxisSize: MainAxisSize.min,
                  children: <Widget>[
                    const Text('BottomSheet'),
                    ElevatedButton(
                      child: const Text('Close BottomSheet'),
                      onPressed: () {
                        Navigator.pop(context);
                      },
                    ),
                  ],
                ),
              ),
            );
          });
        },
      ),
    );
  }
}