Mange takk, Tor Arne. I’ll follow the issue there.
> On May 16, 2017, at 11:10 AM, Tor Arne Vestbø <tor.arne.ves...@qt.io> wrote: > > https://bugreports.qt.io/browse/QTBUG-56768 > <https://bugreports.qt.io/browse/QTBUG-56768> > > On 13/05/2017 18:56, Patrick Stinson wrote: >> Hmm. This did not work for me and I am starting to realize that there >> are more problems in the Qt code than we may be aware. >> >> One problem, and maybe the main problem, is that Qt seems to incorrectly >> rely on the OS view that is created when the app is created, but this >> view doesn’t persist when airplay is engaged or when it is disengaged. I >> think any of us could see this problem when you disable airplay >> mirroring while running a Qt app and the app crashes. >> >> This problem also appears to prevent Reflector 2 from showing the >> mirrored view of the iPad app when running the Qt app, which I can only >> interpret to mean that the Qt view is not complying with the OS’s >> standardized view API. Reflector works fine when another app or >> launchpad (desktop) is shown. >> >> So there is some work to do here…I wish I was better with UIKit to >> troubleshoot. >> >> >>> On May 12, 2017, at 2:11 PM, bralche...@ics.com >>> <mailto:bralche...@ics.com <mailto:bralche...@ics.com>> wrote: >>> >>> Yes, I think that’s the one. >>> >>> >>> Regards, >>> Boris Ralchenko. >>> >>> >>> >>> >>> >>>> On May 12, 2017, at 5:08 PM, Patrick Stinson <patrickk...@gmail.com >>>> <mailto:patrickk...@gmail.com> >>>> <mailto:patrickk...@gmail.com <mailto:patrickk...@gmail.com>>> wrote: >>>> >>>> Do you mean QMainWindow? That is the class that I am deriving from. >>>> >>>> On May 12, 2017, at 1:38 PM, bralche...@ics.com <mailto:bralche...@ics.com> >>>> <mailto:bralche...@ics.com <mailto:bralche...@ics.com>> wrote: >>>> >>>>> On main window, in our case it was derived from QQuickView. >>>>> >>>>> Regards, >>>>> Boris Ralchenko. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>>> On May 12, 2017, at 4:33 PM, Patrick Stinson <patrickk...@gmail.com >>>>>> <mailto:patrickk...@gmail.com> >>>>>> <mailto:patrickk...@gmail.com <mailto:patrickk...@gmail.com>>> wrote: >>>>>> >>>>>> Oh excellent. Which object do you call setGeometry on? >>>>>> >>>>>> On May 12, 2017, at 1:13 PM, bralche...@ics.com >>>>>> <mailto:bralche...@ics.com> >>>>>> <mailto:bralche...@ics.com <mailto:bralche...@ics.com>> wrote: >>>>>> >>>>>>> Patrick, >>>>>>> >>>>>>> you have to setGeometry(QRect screenGeometry) explicitly. >>>>>>> screenGeometry should be queried from iOS directly, like this: >>>>>>> >>>>>>> constCGRectr=[[UIScreenmainScreen]bounds]; >>>>>>> returnQRect(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 >>>>>>>> <patrickk...@gmail.com <mailto:patrickk...@gmail.com> >>>>>>>> <mailto:patrickk...@gmail.com <mailto:patrickk...@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!_______________________________________________ >>>>>>>> Interest mailing list >>>>>>>> Interest@qt-project.org <mailto:Interest@qt-project.org> >>>>>>>> <mailto:Interest@qt-project.org <mailto:Interest@qt-project.org>> >>>>>>>> http://lists.qt-project.org/mailman/listinfo/interest >>>>>>>> <http://lists.qt-project.org/mailman/listinfo/interest>
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
