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  1. Qt
  2. QTBUG-96405

setGraphicsApi :OpenGLRhi. QML application resizing flickers and is sometimes blank

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    • macOS
    • 3cf2c5d63cc4abbe4764e0f8c331d7d32b9caa63 (qtbase/6.2), c1899ca310cbd3a4ce5e8454a01a22638beb8d73 (qtbase/dev)

      When resizing QML application, the contents flickers and the window can be blank sometimes. It also happens that the window is blank when started.
      (See qtbug96405.zip-video.mov)

      Adding this to main.cpp 

      setGraphicsApi(QSGRendererInterface::OpenGLRhi);

      and QML application is as simple as 

      ApplicationWindow {
    width: 360
    height: 240
    visible: true
    Button
    {
        anchors.centerIn: parent
        text: "Hello my world"
    }
}

      How to reproduce
      Use qtbug96405.zip and try to resize.

        1. qtbug96405.zip
          3 kB
        2. qtbug96405-video.mov
          610 kB
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            lagocs Laszlo Agocs
            nagrohn Nahomi Gröhn (Inactive)
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            2 Vote for this issue
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              Created:
              Updated:
              Resolved:

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