Dec-02-2022, 01:57 PM
(Dec-02-2022, 10:29 AM)Axel_Erfurt Wrote: look here
https://python-forum.io/thread-37319.html
https://raw.githubusercontent.com/PyQt5/...ermodel.py
Thank you for your answer. I have been searching for a long time. I have seen your examples and I am trying to benefit. But what this class does differently is to filter all Columns. I want to learn how to use the class.