Custom Progress Dialog while loading QTreeWidget

[m3rlin]

Hi,
I will implement this solution and get back to you. Thank you so much for pointing out how to do this the proper way. I was thinking way too complicated..

---

Added after 7 minutes:

Hi Santosh,

Thank you for your quick reply. (I forgot to tag myself to receiving email updates, therefore I only now saw you post).
Because the tree is loaded via a for loop I can report progress very precisely, I therefore prefer No. 2.
Thank you for your help.