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  1. Qt
  2. QTBUG-17769

Drag over bounds errors when ListView has variable height content

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    • cb0a6844705802564c81b581f24a76c5d5adf6d1

    Description

      This bug was cloned from QTBUG-17759 to address the dragging problem.

      Run attached QML. I have C++'fied the model at http://doc.qt.nokia.com/4.7-snapshot/qml-listview.html#section.criteria-prop.

      On startup it looks like beforeclick.png (correct)
      Keep scrolling in up/down. Sometimes the view just gets stuck. scrollbug.png
      There are also warning in console:'Unable to assign undefined value'

      I have been unable to reproduce this with a QML ListElement model (i.e a C++ model is required)

      Attachments

        1. beforeclick.png
          beforeclick.png
          16 kB
        2. main.cpp
          2 kB
        3. main.qml
          0.6 kB
        4. scrollbug.png
          scrollbug.png
          17 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-76830 QML ListView with variable sized delegates causes attached scroll bar to change sizes and skip around in an unwanted manner

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-93582 QML ListView ScrollBar doesn't work properly with variable height items

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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              martjone Martin Jones (closed Nokia identity) (Inactive)
              martjone Martin Jones (closed Nokia identity) (Inactive)
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                Created:
                Updated:
                Resolved:

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