1 #include <QGuiApplication>

     2 #include <QQmlApplicationEngine>

     3 

     4 

     5 int main(int argc, char *argv[])

     6 {

     7     QGuiApplication app(argc, argv);

     8 

     9     QQmlApplicationEngine engine;

    10     const QUrl url(u"qrc:/map_templates_tool/main.qml"_qs);

    11     QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,

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

    13         if (!obj && url == objUrl)

    14             QCoreApplication::exit(-1);

    15     }, Qt::QueuedConnection);

    16     engine.load(url);

    17 

    18     return app.exec();

    19 }