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  1. Qt
  2. QTBUG-29684

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

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P2: Important 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)

      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)

        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
        For Gerrit Dashboard: QTBUG-29684
        # Subject Branch Project Status CR V
        48082,1 Remove QGraphicsProxyWidget crash in QWidget::hasFocus(). stable qt/qtbase Status: MERGED +2 0
        83465,1 Fix crash when deleting top level windows embedded into QGraphicsProxyWidget. stable qt/qtbase Status: MERGED +2 0
        83493,1 Fix crash when deleting top level windows embedded into QGraphicsProxyWidget. 4.8 qt/qt Status: MERGED +2 0

            kleint Friedemann Kleint
            qtcomsupport Qt Support
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes