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  1. Qt
  2. QTBUG-117589

QMenu doesn't repaint size changed area if pop up again after adjust the system display resolution scale from initial 100% to other scale.

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Details

    • Bug
    • Resolution: Unresolved
    • P1: Critical
    • None
    • 6.5, 6.6.0 RC, 6.6
    • GUI: High-DPI, GUI: Menus
    • None
    • Windows

    Description

      The example project for test has been added as an attachment.

       

       

       

      Top-level window's  black area is triggered by QTBUG-116746

      This issue specially focus on QMenu repaint.

      Attachments

        1. image-2023-09-26-18-10-28-392.png
          57 kB
          liziqi
        2. image-2023-09-26-18-14-30-550.png
          145 kB
          liziqi
        3. image-2023-09-26-18-17-44-920.png
          177 kB
          liziqi
        4. scale_test.rar
          3 kB
          liziqi
        5. image-2023-09-26-18-20-42-004.png
          140 kB
          liziqi
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            sorvig Morten Sørvig
            liziqi liziqi
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            Dates

              Created:
              Updated:

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