Proper removal of objects in a GUI

[CodaxX]

When removing for instance button in the GUI possible slots that I manually added to this button still remains.

Thats a good thing I guess, as automatic deletion of code could cause problems. However, if knowing that it's safe to delete all code associated with eg. a button, is there an option that automatically could delete everything directly associated with this button?

Now I manually delete associated slots and declarations.

[DerManu]

I'd rather not have an IDE guess for me what part of my code is "safe to delete" and what isn't. (With intelligent heuristic algorithms, I suspect some people could lose their entire codebase this way...)

So no, luckily, there is no such feature in QtCreator.