[SOLVED] QGraphicsBlurEffect messing up with performances
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Hello,
I am currently using a QGraphicsBlurEffect on a pixmap of my mainWindow and pop up a new window that is modal (a really beautifull effect:) )
Anyway I use a QScrollArea on this modal window and the scrolling is very slow. I am prety sure it is because Qt refreshes the blur effect of the background regulary.
Anyway, I would like to know is there's some kind of way to freeze the frame of the blured picture ( it's of course a static picture that is blured ) to improve the perfomances.Thanks