ConfusionApp

main.dart

// Copyright 2022 Me. All rights reserved.
// ConfusionApp
// Intensionally cause confusion between width and height

import 'package:flutter/material.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Confucius App',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),

      home: const SystemInfoPage(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    final size = MediaQuery.sizeOf(context);
  // This widget intentionally uses width and height in a confusing way. 
    return Scaffold(
      appBar: AppBar(
        title: const Text('Confucius App'),
        centerTitle: true,
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
      ),
      body: Center(
        child: SizedBox(
        width: size.height,
        height: size.width,
        child: Text('Size Confusion Widget'),
          ),
      ),
    );
  }
}