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  1. Qt
  2. QTBUG-63164

Calling QWidget::winId breaks the QDockWidget which has QWebEngineView

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    • macOS

    Description

      Attached will be a sample program to demonstrate the issue. If the QDockWidget has for instance QWebView and you call QWidget::winId, the application starts to flicker or the QWebView goes black. Also mouse dragging don't work so well anymore. This happens only on Mac. Without winId() call it works fine.

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          Bug - A problem which impairs or prevents the functions of the product. QTBUG-51793 [OS X]: When resizing or causing an update to a window containing a native widget it will flicker to black and black for every update

          • P2: Important - Urgent, should be fixed, but will not stop the release.
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              qt.team.graphics.and.multimedia Qt Graphics Team
              misalmel Mika Salmela
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                Created:
                Updated:
                Resolved:

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