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    • UNSOLVED Scenegraph with OpenGL : Unwanted rendering
      QML and Qt Quick • opengl vtk qquickwindow scengraph synchronization • • julienchz  

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      @JoeCFD I was working on other stuffs but now I remember why I can't override QQuickItem update() method... it is a non-virtual slot, so it can't solve my rendering issues. I am still looking for a solution ...
    • SOLVED [SOLVED] mousePressEvent in QtQuickView
      QML and Qt Quick • event qwindow mousepressevent qquickwindow qquickview • • madoodia  

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      The problem is solved please check this https://forum.qt.io/topic/113640/solved-why-q-window-events-are-eaten-by-qml-item thanks
    • UNSOLVED ColorOverlay causing segmentation fault
      QML and Qt Quick • crash qquickwindow color overlay mousegrabberite • • Kyeiv  

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    • UNSOLVED How to change application window z index
      Mobile and Embedded • ios qquickitem qquickwindow • • Wiru  

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    • SOLVED QQuickWindow in 5.12
      General and Desktop • mac os x qt 5.12 qquickwindow • • J.Hilk  

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      A quick and final update: https://bugreports.qt.io/browse/QTBUG-72641 The topic was reopened - in no small part due to @Kalileo I believe ;-) - and the error seems to be found and fixed. The fixed version seems to be the upcoming 5.12.1 and onwards. Thanks everyone for the interest and help in the issue.
    • SOLVED How qquickview share context with opengl?
      QML and Qt Quick • qquickwindow qquickview • • tkam1421  

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      Hi and welcome to devnet, Please take a look at the Qt Quick Scene Graph chapter of Qt's documentation. You have there the explanation on how it's working and what you can use these signals for. There's also the Scene Graph - OpenGL Under QML example that shows how to use beforeRendering. Hope it helps
    • UNSOLVED QT-QML application: QQuickWindow to Full Screen: repaint failure ("bad window" in top-left screen corner)
      QML and Qt Quick • fullscreen qquickwindow repaint • • Diego Donate  

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      @p3c0 Thanks for your help, I will try your option, I hope I could use QQuickWidget instead of QQmlApplicationEngine with no problem or unexpected effect.
    • UNSOLVED How to retrieve the QEGLNativeContext object?
      Mobile and Embedded • opengl qquickwindow egl qeglnativeconte • • Colin Defais  

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      Hi Colin, I'm working on something similar. Was this issue ever resolved? If so, do you mind sharing? Thanks, Vishal
    • UNSOLVED QQuickWindow rendering in background
      QML and Qt Quick • qml windows rendering macosx qquickwindow • • Mikhail Kurnosov  

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      @Wieland said: I'm pretty sure there is no ootb solution to do that. Why do you want to render the background when it's not possible? Maybe we can find another solution. This is because I have a real-time video streaming and the frames are rendering in main QQuickWindow context. I think otherwise I need to create another opengl context and run rendering in it. Or maybe there is some way to use the same QQuickWindow context to do that?
    • [SOLVED] Timers cannot be started from another thread
      General and Desktop • qml qthread qquickwindow • • BPie  

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      And also http://doc.qt.io/qt-5/threads-qobject.html#qobject-reentrancy
    • QQuickView reimplement mouse event does not work on Windows Phone 8
      QML and Qt Quick • qquickview qquickwindow • • lemta2000  

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