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  1. Qt
  2. QTBUG-29684

Crash: If QComboBox is used in QGraphicsProxyWidget, it crashes at close

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.3.1
    • 5.0.1
    • Widgets: GraphicsView
    • None
    • Mac, Linux and Windows
    • 843de37bca944110fdf3aab161d680e3845d2dd2 , 615d120e5a3ccbda82dfa6eeaa445c613adc7ca2, Windows Fix: ff2dbe609ef4482d66d1ecd135b4f53f6aff7e60 (stable, 15.4.2014. 5.3.1), Qt 4: 01fd1edbb074b26a054bb545ffed979100f6be12 (15.4.2014, 4.8.7)

    Description

      Application crashes if QcomboBox is used with QGraphicsProxyWidget and if application has been closed after smiply clicking on combo box (i.e. combo getting focus)

      Attach example reproduces this problem, Run the example click on combo box and then close the app.

      (app has a slider to reproduce an artifact in another bug QTBUG-29139)

      Attachments

        1. stacktrace.txt
          4 kB
        2. qtbug29684.zip
          3 kB
        3. qtbug29684_valgrind_5.txt
          32 kB
        4. qtbug29684_log.txt
          7 kB
        5. qtbug29684_diag.patch
          8 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-33213 tst_qgraphicsproxywidget : popup_subwidget crashes on Windows

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          replaces

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-37182 The Embedded Dialogs examples crash when close the window.

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-38086 QComboBox delegate popup leads to crash when added to qgraphicsscene as a qraphicsproxywidget

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
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            People

              kleint Friedemann Kleint
              qtcomsupport Qt Support
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              Dates

                Created:
                Updated:
                Resolved:

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