Qt Wayland Quick compositor based on C++ code

[semlanik]

Hi all,
I'm newbe in wayland and trying to make own compositor based on Qt Wayland API.
I have 2 implementations of basic Compositor that based on QtWayland API. But implementation that I've done in QML works and mirrored class by class implementation in C++ doesn't. If someone may point to my mistake it would be great!

Here is source code https://github.com/semlanik/heap/tree/master/pure-qml

Implementations might be switched by "#if 0" statement in main.cpp

Thank you in advance and BR.