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Qt widget update
deleted286 last edited by
Hi everone. Im trying to learn update issue of a widget. I want to ask something. What is the main difference between
I have some progress bar on my group box, ı want to update them. What if im updating the widget or updating the group box
JonB last edited by JonB
As we have said before, you should not find you are needing to use
update()at all. You would be best served by producing a minimal example where you claim it is necessary, for people to look at....
@suslucoder The first one calls update() on the widget where it is called (same as this->update() except the widget overrides update() - in that case the base implementation is called).
Second one calls update() on groupBox.
This are C++ basics, nothing Qt related.