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  1. Qt
  2. QTBUG-91360

[REG 5.15-6.0] ListView crash with scrollbar scroll

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Details

    • Linux/X11, macOS, Windows

    Description

      Scrolling around fast in ListView with scrollbars causes unwanted behaviour.

      On Linux the application crashes, and on Windows scrolling gets slow and scroll bar fails to follow mouse. Looks like the crash and lag are due to the same problem.

      No problems on Qt 5.15.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-93019 [REG 5.15-6.0] QList/QVector regressions

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Open
          For Gerrit Dashboard: QTBUG-91360
          # Subject Branch Project Status CR V
          344478,3 QQuickItemView: port a QList usage to std::vector dev qt/qtdeclarative Status: NEW 0 0
          344575,4 QQuickItemViews: fix quadratic behavior dev qt/qtdeclarative Status: NEW +1 0

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              vhilshei Volker Hilsheimer
              kahautam Kari Hautamäki
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              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are 2 open Gerrit changes