#include <QQmlContext>
#include "controller.h"
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include "controller.h"

int main(int argc, char *argv[]) {
    QGuiApplication app(argc, argv);
    QQmlApplicationEngine engine;

    const QUrl url(QStringLiteral("qrc:/your-app/Main.qml"));
    Controller controller;

    QObject::connect(
        &engine,
        &QQmlApplicationEngine::objectCreated,
        &app,
        [url](QObject *obj, const QUrl &objUrl) {
            if (!obj && url == objUrl)
                QCoreApplication::exit(-1);
        },
        Qt::QueuedConnection);

    engine.rootContext()->setContextProperty("controller", &controller);
    engine.load(url);

    return app.exec();
}