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  1. Qt
  2. QTBUG-1504

Allow disabling of compression for mouse

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    Details

    • Type: Suggestion
    • Status: Closed
    • Priority: P4: Low
    • Resolution: Out of scope
    • Affects Version/s: 4.3.3
    • Fix Version/s: Some future release
    • Component/s: Core: Event loop
    • Labels:
      None

      Description

      Qt unconditionally compresses mouse move events on Windows and X11, and the Carbon event system does so unless "mouse coalescing" is disabled via SetMouseCoalescingEnabled.

      Paint systems need all of the events at least while a mouse button is down. Having the toolkit drop the events is not acceptable for these applications. A QWidget or application-wide flag should be introduced to control this, ie. disable compression.

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              • Assignee:
                w00t Robin Burchell
                Reporter:
                vhilshei Volker Hilsheimer
              • Votes:
                5 Vote for this issue
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                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

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