[Qt] QRegion attn. Den

Den Jean Den.Jean at telenet.be
Sat Jul 9 23:37:35 CEST 2011

On Saturday 09 July 2011 10:46:26 zeljko wrote:
> Is there any chance to get QRegion::rects() into bindings ?
> I need it because of http://bugs.freepascal.org/view.php?id=19698, need to
> do heavy debug over ExcludeClipRect, since there could be hundreds of
> rects, and I'm suspecting that Qt adds to substract already existing rect
> (so they are duplicates, but creates huge overhead since QPainter have to
> take into account all of those rects into account). Please, answer me asap
> ... or at least give me idea how to make result of this function
> QVector<QRect>QRegion::rects() const;, so I'll add it to my bindings
> manually for testing purposes.
I will look into it, but again, this is a QVector<QRect> (no pointers)
so I should write something that copies the values to new allocated
ones, so that is alot of overhead. For AvailablePrinters I do this
but that one is not a time constrained function.

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