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  1. JDK
  2. JDK-6307771

impove JProgressBar's "paintIndeterminate" method performance

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    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 6
    • Fix Version/s: None
    • Component/s: client-libs

      Description

      ...
      Profile my application (thanks, NetBeans/JFluid -- nice job!), I see that
      JProgressBar's "paintIndeterminate" method is near the top of the list.
      It would be nice to have a way to trade off "smoothness" against performance;
      i.e. paint less often and increment the blob delta more each time, so that
      it has the same "speed of sliding" albeit just more chunkily. Maybe a UIDefaults
      named property or something.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            tyao Ting-Yun Ingrid Yao (Inactive)
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