【 Flutter 】Flutter を 基礎 から 学習 ( ウィジェット編 ) part99 Interaction model widgets

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

void main() {
  // runApp(new MaterialApp(home: new MyApp()));
  runApp(new MaterialApp(home: new SamplePage()));
}

class SamplePage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _SamplePageState();
  }
}

class _SamplePageState extends State<SamplePage> {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: const Text('テスト中！')),
        body: Stack(
          alignment: AlignmentDirectional.center,
          children: <Widget>[
            SizedBox(
              width: 200.0,
              height: 100.0,
              child: ElevatedButton(
                style: ElevatedButton.styleFrom(
                  primary: Colors.greenAccent.shade700,
                ),
                onPressed: () {
                  print('普通のボタンです。');
                },
                child: null,
              ),
            ),
            SizedBox(
              width: 100.0,
              height: 200.0,
              child: AbsorbPointer(
                absorbing: true,
                child: ElevatedButton(
                  style: ElevatedButton.styleFrom(
                    primary: Colors.blue.shade200,
                  ),
                  onPressed: () {
                    print('AbsorbPointer配下のボタンです。');
                  },
                  child: null,
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}