Filtering a TableView with a large number of items freezes the UI

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    • Type: Bug
    • Resolution: Fixed
    • Priority: P2
    • jfx21
    • Affects Version/s: jfx20
    • Component/s: javafx
    • b24

        Filtering a TableView that has a large number of items, after scrolling away from the top, freezes the UI.

        This can be seen running the attached test:
        - Scroll to the bottom (dragging the scrollbar for instance)
        - Press the button to apply a filter
        - The UI freezes for more than 30 seconds

        At some point there is also this OOME error:

        Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "InvokeLaterDispatcher"

        The issue can be reproduced always, starting from JavaFX 20.

              Assignee:
              Johan Vos
              Reporter:
              Jose Pereda
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                Created:
                Updated:
                Resolved: