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  1. Qt
  2. QTBUG-78656

Can not close a fixed size window.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Duplicate
    • Affects Version/s: 5.12.5
    • Fix Version/s: 5.13.2, 5.14.0
    • Labels:
      None
    • Environment:
      For Windows 7, it's OK using Aero theme. Not OK using windows classic theme.
      Linux version is OK. MacOS not sure.
    • Platform/s:
      Windows
    • Commits:
      a8ec52d5e76bc769ed63be1ad543be8f687e5dac

      Description

      The issue can be reproduced by building a basic GUI application:

      1. Create a Qt Widget Application in Qt Creator.
      2. Select either QDialog, QWidget or QMainWindow as base class.
      3. Set the minimumSize and maximumSize to the same size.
      4. Compile & run the application.
      5. The application window has no response when clicking the "X" button on the top right corner.

      Or, just use designer can observe this issue also:

      1. Create a dialog, widget or mainwindow
      2. Set the minimumSize and maximumSize to the same size.
      3. Select "Preview" from "Form" menu.
      4. The preview window has no response when clicking the "X" button on the top right corner.

      PS: To close such a window, right click on the title bar and select "Close" from menu.

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              • Assignee:
                anrocha André De La Rocha
                Reporter:
                zc8424 chi zhang
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                Dates

                • Created:
                  Updated:
                  Resolved:

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