I'd turn those 128 separate LED widgets into a single custom widget that draws the LEDs to avoid relayouting everything every time you change something. QTableView with a custom delegate might be a simple replacement for your LED widgets.
The "Q"
Re: Designer form creation very slow
I'd turn those 128 separate LED widgets into a single custom widget that draws the LEDs to avoid relayouting everything every time you change something. QTableView with a custom delegate might be a simple replacement for your LED widgets.
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