#include "MyType.h" #include #include int main(int argc, char* argv[]) { QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); QGuiApplication app(argc, argv); qmlRegisterType("code.sample", 1, 0, "MyType"); QQmlApplicationEngine engine; 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); return app.exec(); }