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  1. Qt
  2. QTBUG-68119

add a WheelHandler

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    • 5d45aa1a6400b9fdb9bafa0559675996aff5e58a (qt/qtdeclarative/dev)

    Description

      Something that handles the mouse wheel, at least. But there is some overlap with other kinds of scrolling: the trackpad 2-finger-flick gesture already gets turned into QWheelEvents in the cocoa plugin, so we're fine there; but on iOS there might be QScrollEvents , and on platforms which don't recognize such a gesture, should we do it ourselves? So far we're thinking probably not: just handle the wheel events (and maybe the scroll events?), so this handler is mainly for adding somewhat platform-specific behavior, and not as universal as some of the others.

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          is required for

          Task - A task that needs to be done. QTBUG-68117 use Pointer Handlers to replace or re-implement Flickable somehow

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-75485 An active WheelHandler should deactivate when another WheelHandler takes over

          • 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-75486 BoundaryRule can only transform an Item around its transformOrigin

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Reported
          For Gerrit Dashboard: QTBUG-68119
          # Subject Branch Project Status CR V
          248921,5 Deprecate Item.transformOrigin, replace with transformOriginPoint dev qt/qtdeclarative Status: NEW -1 0
          156985,35 Add QQuickPointerScrollEvent as a wrapper for QWheelEvent dev qt/qtdeclarative Status: MERGED -2 0
          221731,18 Deliver QWheelEvent wrapped as QQuickPointerScrollEvent dev qt/qtdeclarative Status: MERGED -2 0
          247135,38 Add WheelHandler dev qt/qtdeclarative Status: MERGED -2 0

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              srutledg Shawn Rutledge
              srutledg Shawn Rutledge
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                Updated:
                Resolved:

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