How to send signal from c++ when a file exists to qml??

[Bharathi]

How to send signal from c++ when a file exists to qml??

I need like this
/*
For eg:

 QObject *item = view.rootObject();

    MyClass myClass;
   
    if(QFile::exists("C:/Games/file.txt"))
   {
    QObject::connect(item, SIGNAL(qmlSignal(QString)),
                     &myClass, SLOT(cppSlot(QString)));
  }

Any suggestions to solve this??

[raven-worx]

@Bharathi
see this