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  1. JDK
  2. JDK-8127080

Windows: Fast scrolling produces wrong delta

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 7u6
    • Fix Version/s: 7-pool
    • Component/s: javafx
    • Labels:

      Description

      This occurs on touch-screen on Windows. Touch the screen with one finger and drag it fast. One of the scroll notifications has completely wrong delta. For example when I move the finger left, I get almost all the events with dx around -50, but one of them is about 5000. The same occurs in other directions. It doesn't occur for slow scrolling. When an application uses the deltas to move some object, this throws it completely away.

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            • Assignee:
              asemenyuk Alexey Semenyuk
              Reporter:
              psafrata Pavel Ĺ afrata
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                Updated:
                Resolved:
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