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  1. Qt
  2. QTBUG-22407

Scrolling qml Flickable on mac

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.5.0
    • 4.7.4, 4.8.0, 5.0.0
    • Quick: Core Declarative QML
    • None
    • MacOS Lion, Leopard, Snow leopard
    • macOS
    • a6ed830f4779e218b8e8f8d82dc4aa9b4b4528a1

    Description

      Just tests my qml project under Lion... Main part of interface is a ListView. Try to scroll it with touch pad, mouse wheel and mouse track pad. Bad bad look & feel. It's wery slow.

      Inside QDeclarativeFlickable::wheelEvent (or somthing) it just SET current speed to 2*delta. No scroll! Why?
      Why position does not changes at all?

      Bug: many scroll evets in small amount of time acts like latest one. Like all previous was ignored.

      What if mouse has realy small scroll step? (like under lion)

      MacOS have realy good scrolling support.
      Precise mode for smooth scrol on tuch screens and pads.
      phases of scroll and momentum for kinetic scrolling. mac docs

      They have different events for wheel and scroll.

      It will be nice for Qt to have Separate Scroll Events.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-44248 QML Touch scrolling too fast on OS X

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          is required for

          Task - A task that needs to be done. QTBUG-44514 ScrollView: don't need to correct for Flickable shortcomings anymore

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-35608 Flickable speed and deceleration does not scale with pixel density

          • 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-36771 Grabbing ListView (Flickable) while playing the rebound animation causes the flickable to jump

          • 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-56075 QML Flickable: high-precision trackpad scrolling is too fast

          • 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-35609 Flickable speed and deceleration are not easily customisable

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

          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-44493 qquicklistview autotest: flickBeyondBounds fails on CI system only

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-47697 ScrollView bounce broken on Mac OS X (regression)

          • 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.
          • Closed
          For Gerrit Dashboard: QTBUG-22407
          # Subject Branch Project Status CR V
          102928,16 Flickable: use wheel event pixel deltas when available dev qt/qtdeclarative Status: MERGED +2 0
          110606,2 Flickable: ensure moving property goes to false after trackpad scroll 5.5 qt/qtdeclarative Status: ABANDONED 0 0

          Activity

            People

              srutledg Shawn Rutledge
              setosha Anton Sergunov
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              Watchers:
              16 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

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