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  1. Qt
  2. QTBUG-78195

QDialog draw issue with dual monitor on mac

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Details

    • Bug
    • Resolution: Duplicate
    • P1: Critical
    • 5.12.5, 5.14.0 Alpha
    • 5.12.4, 5.13.1
    • Widgets: Widgets and Dialogs
    • None
    • MacBook Pro Retina Late 2013
      macOS Mojave 10.14.6
    • macOS

    Description

      Have a widget with a button which shows a QDialog for instance

      • Start application on first monitor
      • Press button to trigger open of dialog, dialog is correctly displayed
      • Close dialog
      • Move application on second monitor
      • Press button to trigger again of dialog, dialog is empty (NOTE: if you resize the QDialog, it is correctly rendered)

       

      Attached sample application

      Attachments

        1. bug.zip
          6 kB
        2. first monitor.png
          first monitor.png
          29 kB
        3. second monitor.png
          second monitor.png
          266 kB
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            vestbo Tor Arne Vestbø
            cold claudio vecchio
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            Dates

              Created:
              Updated:
              Resolved:

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