import 'package:energy_bilance/models/EnergyBilanceModel.dart'; import 'package:energy_bilance/models/MyInputModel.dart'; import 'package:energy_bilance/widgets/MyCustomForm.dart'; import 'package:energy_bilance/widgets/MyInputWidget.dart'; import 'package:energy_bilance/widgets/MyTest.dart'; import 'package:flutter/material.dart'; import 'package:provider/provider.dart'; void main() { runApp( MaterialApp( title: 'My App', home: Scaffold( body: ChangeNotifierProvider( create: (context) => EnergyBilanceModel(), child: Center( child: Column( mainAxisSize: MainAxisSize.min, mainAxisAlignment: MainAxisAlignment.center, children: [ const Expanded(child: MyInputWidget()), Expanded( child: Consumer( builder: (context, model, child){ return Text('Generierte Ekin: ${model.kineticEnergy}'); } )) ], ) ), ), ) ) ); }