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  1. Qt
  2. QTBUG-106338

[5.15.7 -> 5.15.8] Change in Flickable acceleration

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Details

    • Linux/X11, Windows
    • b1766d9d6 (dev), 06540cdb0 (6.6)

    Description

      The behavior of flickable acceleration changed between 5.15.7 and 5.15.8.
      Does 5.15.8 have an intended behavior or is it a bug?

      Under certain condition, a single click(notch) of the mouse's scroll wheel causes the flickable to scroll much further than anticipated. Usually a single mouse wheel click scrolls by about 5 lines on my machine, but occasionally it scrolls by a much wider distance (e.g. about 30 lines).

      How to reproduce
      1. Use the attached qtbug106338.zip , build and run
      2. Try scrolling down by one notch of the mouse's scroll wheel. It scrolls 5-7 lines
      3. Flick the view to up direction
      4. Try scrolling by one notch. It scrolls about 30 lines ( Expected result : about 5 lines )

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-97055 QQC2 Flickable scrolling is not linear with clicky wheels on Qt 6.2.0

          • P4: Low - Would be nice to fix, but it's not very important.
          • Closed
          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-116388 Flickable no longer takes mouse scroll speed into account

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-119907 [REG 5->6]: Mouse wheel scroll is too slow

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Reported

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-120038 QML ListView default flick behaviour changed

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Reported
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              srutledg Shawn Rutledge
              nagrohn Nahomi Gröhn (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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