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  1. Qt
  2. QTBUG-63927

Widgets in a frameless window stop being painted if winId() is called

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    Description

      Widgets in a frameless window stop being painted if 'winId()' is called via one of the widgets. (Works on macOS but not on Windows.)

      Steps to reproduce:

      • Run the sample attached (on Windows).
      • Try to use the widgets in the UI and observe their behavior.
        EXPECTED: Widgets work as expected.
        ACTUAL: Widgets are not painted to reflect their state.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-39220 Windows: Rendering issues in fullscreen when QGLWidget/native widget used inside QTabWidget and QMainWindow

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-63927
          # Subject Branch Project Status CR V
          93872,13 QWidgetWindow: Ensure Qt::WA_Mapped is set on obscured parent widgets 5.12 qt/qtbase Status: MERGED +2 0

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              sletta Gunnar Sletta
              risto.sipola Risto Sipola
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              Dates

                Created:
                Updated:
                Resolved:

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