How QRectF::adjusted() works

[onurozcelik]

My custom graphics item has (0,-60 60x60) boundingRect. When I adjust the coordinates with

rect.adjusted(-5,-5,5,5)

rect.adjusted(-5,-5,5,5)

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new boundingRect returns (-5,-65,70x70). I read the documentation here and I think boundingRect should return (-5,-65,65x65)
Do I misunderstand the doc?

[onurozcelik]

I find the answer here