{

QCoreApplication::addLibraryPath("./");

QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);

// QGuiApplication app(argc, argv);

//swap with QApplication, because QtCharts require it

QApplication app(argc, argv);

app.setWindowIcon(QIcon("data/logo.png"));

QQmlApplicationEngine engine;

//! [registertype]

qmlRegisterType<TableModel>("TableModel", 1, 0, "TableModel");

//

QSettings settings("gui.config", QSettings::NativeFormat);

//

QMLAdapter qmlAdapter(&settings);

engine.rootContext()->setContextProperty("qmlAdapter", &qmlAdapter);

//

DataModel dataModel;

//

TableModel tableModel;

tableModel.setDataModel(&dataModel);

engine.rootContext()->setContextProperty("tableModel", &tableModel);

FakeAdapter adapter(&dataModel, &qmlAdapter);

engine.rootContext()->setContextProperty("adapter", &adapter);

QThread thread;

adapter.moveToThread(&thread);

thread.start();

const QUrl url(QStringLiteral("qrc:/main.qml"));

QObject::connect(&engine,

&QQmlApplicationEngine::objectCreated,

&app, [url](QObject *obj, const QUrl &objUrl) {

if (!obj && url == objUrl) QCoreApplication::exit(-1);

},

Qt::QueuedConnection);

engine.load(url);

auto ret = app.exec();

thread.quit();

thread.wait();

return ret;