[Interest] black screen with iOS app over airplay?
Patrick Stinson
patrickkidd at gmail.com
Fri May 12 22:33:51 CEST 2017
Oh excellent. Which object do you call setGeometry on?
> On May 12, 2017, at 1:13 PM, bralchenko at ics.com wrote:
>
> Patrick,
>
> you have to setGeometry(QRect screenGeometry) explicitly. screenGeometry should be queried from iOS directly, like this:
>
> const CGRect r = [[UIScreen mainScreen] bounds];
> return QRect(0, 0, r.size.width, r.size.height);
>
>
> We had similar problem, black screen with AirPlay or with HDMI dongle. This solved it for us.
>
> Regards,
> Boris Ralchenko.
>
>
>
>
>
>> On May 11, 2017, at 9:16 PM, Patrick Stinson <patrickkidd at gmail.com> wrote:
>>
>> Hello! Has anyone else had a problem with Qt apps only showing as a black screen when mirroring an iOS device over airplay? Other apps display fine, but then the AirPlay display turns black when the Qt app is brought to the front.
>>
>> Granted, I am using Reflector 2 to show the iPad screen on my Mac with latest macOS Sierra, (in order to show the iPad on a projector), but it just uses the AirPlay protocol on the iOS end so I assume it is a problem with the Qt iOS view.
>>
>> Thanks!_______________________________________________
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>
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