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  1. Qt
  2. QTBUG-74458

[macOS] Can't grab transparent widget on macOS 10.13 and 10.12

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Details

    • macOS

    Description

      Transparent widget by following flag and attribute can't grab by mouse on macOS 10.13 and 10.12, but it can grab on 10.14.

      setWindowFlag( Qt::FramelessWindowHint );
setAttribute( Qt::WA_TranslucentBackground );

       

      And with Qt 5.9 can be grabbed even 10.13 and 10.12 thus it seems to be regression.

       

      Please see attached sample.

      Attachments

        1. qtbug74458.zip
          3 kB
          Akihito Izawa

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-74457 [macOS] Can't grab transparent widget on macOS 10.13 and 10.12

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-74560 [macOS] Semi-transparent widget won't be rendered correctly when resizing quickly on macOS 10.13 and 10.12

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              tpochep Timur Pocheptsov
              akizawa Akihito Izawa
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              Dates

                Created:
                Updated:
                Resolved:

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