the "set-focus" -signal is for any widget in the window which is way too often for my needs. I just want to check if certain data is still fresh when the program main window gets focus (either via task manager [if it was in background] or when returning from a subview [which I could do via other means too but one signal to rule them all would be great]).

I'm doing this in python in case that detail matters (it should not).

I tried to look for it last night but I may have been blind (or just tired).