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  1. Qt
  2. QTBUG-76379

PinchHandler should have a way to reset

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    • 7867a683f (dev)

    Description

      Consider the following scenario: we have an object that needs to scale, and we're using a PinchHandler for that. There is also another way for the object view to set the zoom, perhaps because of a reset button or the user selecting an object from a list to focus on. So now, the PinchHandler's scale property is no longer in sync with that of the view. We could use activeScale instead, but that value resets with each time we pinch, and so either requires manually storing the old value somewhere when the gesture ends. 

      It would be great PinchHandler would gain a way to reset the current state to neutral.

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          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-115502 PdfMultiPageView: repeated pinch-zooming jumps to wrong zoom level

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

          Task - A task that needs to be done. QTBUG-68108 QtLocation: start using Pointer Handlers and get rid of the C++ gesture recognition logic

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Suggestion - Public suggestions QTBUG-108542 enable use of ScriptAction with Behavior

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

          Suggestion - Public suggestions QTBUG-68941 Allow PinchHandler to maintain its transformation state when it has no target

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

          Task - A task that needs to be done. QTBUG-108635 enable PinchHandler to control ease of starting rotation

          • Not Evaluated - Not yet evaluated/prioritized
          • Reported
          resulted in

          Suggestion - Public suggestions QTBUG-94168 pointer handlers need both gesture-duration and accumulated properties with setters

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          For Gerrit Dashboard: QTBUG-76379
          # Subject Branch Project Status CR V
          443788,19 Set arbitrary target props in QQuickDragAxis with arbitrary scaling dev qt/qtdeclarative Status: NEW 0 0

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              qt.team.quick.subscriptions Qt Quick and Widgets Team
              andre André Somers
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                Created:
                Updated:
                Resolved:

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