[PyQt] strange bug re graphics scene in PyQt 5.7

[oliver]

Turns out it is a bug in Qt 5.7. See
http://stackoverflow.com/questions/39376050/strange-painting-bug-in-graphicsview-in-pyqt-5-7
for more details and a (thank God!) workaround (of hopefully a temporary
nature -- regression since 5.6 should make it easy to figure out by Qt
devs).
Oliver

Oliver
Open Source contributions: PyPubSub <http://pubsub.sf.net/>, nose2pytest
<https://github.com/schollii/nose2pytest>, Lua-iCxx
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StackOverflow <http://stackoverflow.com/users/869951/schollii> contributions


On Thu, Sep 8, 2016 at 11:02 PM, Russell Warren <russ at perspexis.com> wrote:

> Confirmed here, too.
>
> Clipped in 5.6:
> https://i.snag.gy/q3rRHs.jpg
>
> Unclipped in 5.7:
> https://i.snag.gy/TQhXNj.jpg
>
> Definitely seems like a Qt thing, not PyQt.
>
> On Thu, Sep 8, 2016 at 3:52 PM, Baz Walter <bazwal at ftml.net> wrote:
>
>> On 08/09/16 20:39, oliver wrote:
>>
>>> OK so I can't make it any simpler than this folks, it MUST be a bug in
>>> either Qt 5.7 or PyQt 5.7, please can someone run this and confirm they
>>> see
>>> the ellipse drawn beyond the graphics view borders, without having to do
>>> anything else
>>>
>>
>> I can confirm it using Qt-5.7 and PyQt-5.7.
>>
>> Seems very unlikely to be a PyQt bug, though.
>>
>>
>> --
>> Regards
>> Baz Walter
>> _______________________________________________
>> PyQt mailing list    PyQt at riverbankcomputing.com
>> https://www.riverbankcomputing.com/mailman/listinfo/pyqt
>
>
>
>
> --
> Russell Warren
> Perspexis Technologies Inc.
>
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