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  1. Qt
  2. QTBUG-94262

Showing Fatal Error Message without instantiating QGuiApplication

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    Details

    • Type: Suggestion
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Out of scope
    • Affects Version/s: 6.0.3, 6.1.0
    • Fix Version/s: None
    • Component/s: GUI: Window management
    • Labels:
      None
    • Platform/s:
      Android, iOS/tvOS/watchOS, macOS, Windows

      Description

      I would like to show an error message box without using QGuiApplication or QApplication. There can be situations where I do not have a QApplication instantiated or in any situation, it is not getting instantiated. Hence, in such cases, if any exception occurs, would like to show a message box to the user. 

      Using the qMessageHandler, i can capture the signal from OS. But how can this error be shown as a message window for all platform ?

      Is there any way a message box can be shown without using QApplication for windows, macOS, android and ios ?

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            People

            Assignee:
            qt.team.quick.subscriptions Qt Quick and Widgets Team
            Reporter:
            abhishek.mohata Abhishek Mohata
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              Dates

              Created:
              Updated:
              Resolved:

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