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  1. Qt
  2. QTBUG-48018

QML Flickable truncates contentX to signed 32-bits (0x80000000)

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    • 96bd2337a98c892b5def555163c491507dce7185, 98aed8c76 (dev)

      QML Flickable will truncate contentX to 0x80000000 on mouse release or when animated movement crosses the 32-bit signed boundary of 0x7fffffff..0x80000000

      To reproduce:

      • load attached main.qml
      • mouse drag the blue rectangle to see the contentX changing around zero
      • click the orange button to set contentX to 0x80000000
      • mouse drag and see int64 large numbers are supported (contentX > 0x80000000)
      • release mouse with contentX > 0x80000000, contentX snaps back to 0x80000000
      • setup movement with contentX < 0x80000000, contentX snap halts at 0x80000000

        1. main.qml
          1 kB
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            srutledg Shawn Rutledge
            ianfield Ian Field
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              Created:
              Updated:
              Resolved:

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