It would be best to isolate the problem using a minimal compilable example.
The "Q"
Re: Can't manually update QGraphicsScene
It would be best to isolate the problem using a minimal compilable example.
Your biological and technological distinctiveness will be added to our own. Resistance is futile.
Please ask Qt related questions on the forum and not using private messages or visitor messages.
Beginner
Re: Can't manually update QGraphicsScene
Oopps, I'm a bit dizzy late at night. I've produced a minimal example and figured out that the problem is with the line:
Qt Code:
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Removing it solved the problem. I just tought it could speed up the performance of drawing grid.
Thank you for your help.
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