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  1. Qt
  2. QTBUG-97771

Interaction with Apple Pencil causes crash when app window is shown in Sidecar

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Details

    • macOS
    • 82eacced37 (qt/tqtc-qtdeclarative/5.15) ebbd9a89ef (qt/tqtc-qtbase/5.15)

    Description

      When using an iPad device as Sidecar on Mac OS, interacting with an Apple Pencil on the app causes it to crash.

      I've attached a really small example that replicates the problem. This example only contains a button in the center of the window.

      After enabling sidecar, drag the Qt app window to the sidecar and use Apple Pencil to press the button and the app will crash.

      The full stack trace is attached.

      Attachments

        1. full-stack-trace.txt
          71 kB
          Nuno Santos
        2. sidecar-test.zip
          3 kB
          Nuno Santos
        For Gerrit Dashboard: QTBUG-97771
        # Subject Branch Project Status CR V
        388115,2 macOS: assume an unidentified tablet device is a stylus tqtc/lts-5.15 qt/tqtc-qtbase Status: MERGED +2 0
        388117,3 Treat unknown tablet device as stylus and create QTabletEvent tqtc/lts-5.15 qt/tqtc-qtdeclarative Status: MERGED +2 0

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          People

            srutledg Shawn Rutledge
            sinosoidal Nuno Santos
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            Dates

              Created:
              Updated:
              Resolved:

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