cpd_2022_energy/lib/main.dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:cpd_2022_energy/variables.dart';
import 'package:cpd_2022_energy/inputForm.dart';

import 'ergebnis.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Energiebilanz',
      theme: ThemeData(
        primarySwatch: Colors.green,
      ),
      home: const MyHomePage(title: 'Energiebilanz'),
    );
  }
}

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

  final String title;

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

// Baut Page auf
class _MyHomePageState extends State<MyHomePage> {
  void _ergebnisRechner() {
    setState(() {});
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: Text(widget.title),
        ),
        body: ChangeNotifierProvider(
            create: (context) => variables(),
            child: Center(
              child: Column(
                children: const [InputForm(), Ergebnis()],
              ),
            )));
  }
}