PySide2 widget to drag and drop materials?

[inquestudios]

I'm trying to develop a simple tool that allows loading and saving of material libraries

AND also drag and drop materials from my widget to material editor and reverse.

What QMimeData type should I set to drop INTO material editor?

I have set def dropEvent to accept all drops right now, it even triggers when I drop data from external application like files from windows explorer. But when I try to drag from material editor slot, it only activates over material slots and viewport objects. How can I force my widget to accept material drops?

[aikmana123d]

@inquestudios Well, I really wanted to let people know our view about our experience with you. You asked us for a job, and we clarified that this was a test. Unlike a grownup professional who understands the importance of following organizational requirements and workflows, you acted like a child demanding stuff. When you work for an organization, you adhere to its rules, not vice versa. You failed the test and ran away like a child.  

Now, there's also your interpretation of what happened, so whoever cares can make their judgment. 

[inquestudios]

Looks like you don't even assume that adequate collaboration is based on mutual respect and generally accepted standards of decency. Worse for you.
You've definitely found worst place on the Net to express your idiocy. Now every single 3ds MAX developer, who works on material-related interfaces will see your hateful scribbling, qiuckly understanding who you are and what is your company. At the same time it does not affect my own business in any way, my clients never visit this place.
Good luck.