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  1. Qt
  2. QTBUG-79366

Window is transparent when moved to external monitor

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: 5.12.5
    • Fix Version/s: 5.12.8
    • Labels:
      None
    • Environment:
      macOS Mojave 10.14.6
    • Platform/s:
      macOS

      Description

      When a simple/blank QML application is created and launched on mac book and then moved to an external monitor then the window turns blank.

      Prerequisite:
      Set application to use software renderer by setting:

      QQuickWindow::setSceneGraphBackend( QSGRendererInterface::Software); in main.cpp

       

      Steps:

      1) Disconnect external monitor

      2) Lanch application
      3) Connect external monitor
      4) Move applicaiton window to external monitor.

      Result:
      Application window turns transparent.

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          Activity

            People

            Assignee:
            qt.team.quick.subscriptions Qt Quick and Widgets Team
            Reporter:
            akolachana Aditya Kolachana
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              Dates

              Created:
              Updated:
              Resolved:

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