Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-25784

QML Listview has memory leaks when QList<QObject*> model is used

    XMLWordPrintable

    Details

      Description

      Please check the attached application it was implemented according to http://doc.qt.nokia.com/4.7-snapshot/qdeclarativemodels.html#qobjectlist-based-model
      QObject* destructor called, delegate destructor called, gc() called, but it still shows increasing heap usage.
      The increasing heap can be checked with pmap -x <pid> too.
      valgrind says that despite of the destructor of the DataObject is called it leaks. If no delegate is specified then no memory leak happens.

        Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

            Assignee:
            denexter Andrew den Exter (closed Nokia identity) (Inactive)
            Reporter:
            qtcomsupport Qt Support
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

                Gerrit Reviews

                There are no open Gerrit changes