On Tuesday, 30 October 2018 08:39:22 PDT Jason H wrote:
> I was wondering if there is a place to log annoyances/discuss with the Qt5
> API for fix in Qt6?
This list or the development mailing list are fine.
>
> Two I am thinking of right now is:
> - QUrl::port() returns an int, but QTcpServer accepts a quint16, so no
> matter what I do, unless I add a cast, I get a warning.
That's because QUrl::port() can return -1, indicating "no port was set in the
URL". QTcpServer needs a valid port number. So the warning is correct and
should be acted on.
> - Similarly with
> QImage::pixel there are signed/unsigned issues between pixel and qRgb().
Sounds like something to be fixed.
> Also, as I go between several languages, I find myself wanting to use
> lambdas more in a functional programming style. ( I would like a lambda for
> QImage::pixel ([] (x,y,pixelValue) { } ) (This one is neat because you can
> use scanline() transparently) Also for the various containers.
Highly inefficient, so unlikely to happen.
As for the containers, use <algorithm> and C++2a Ranges.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
_______________________________________________
Interest mailing list
Interest@qt-project.org
http://lists.qt-project.org/mailman/listinfo/interest
