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  1. Qt
  2. QTBUG-80422

App window did not appear but was outlined in Mission Control

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    Details

    • Type: Bug
    • Status: Reported
    • Priority: P3: Somewhat important
    • Resolution: Unresolved
    • Affects Version/s: 5.12.4
    • Fix Version/s: None
    • Component/s: GUI: Window management
    • Labels:
      None
    • Platform/s:
      macOS

      Description

      Clicking in the dock icon in order to making app raise didn't cause it to appear as usual. Nevertheless:

      • the outline could be found at Mission Control on mouse over
      • sounds and logs have continued to work
      • no message from Qt could be found in logs

      The symptom can be achieved by setting Window opacity = 0 in a Empty Quick Application

      It had happen only once and I was unable to reproduce.

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            • Assignee:
              Unassigned
              Reporter:
              nuno.figueiredo Nuno Rafael Figueiredo
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              Dates

              • Created:
                Updated:

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