How to use Open3D in QT Widget

[AliAmin110]

Checklist

• [X] I have searched for similar issues.
• [X] For Python issues, I have tested with the latest development wheel.
• [X] I have checked the release documentation and the latest documentation (for main branch).

My Question

Hi everybody I am working on windows 10 , QT C++ 6.6.1 , Open3D-0.18.0. How can i use Open3D in QT widget. please give me a complete sample