PERFORMANCE: Repaint Manager paints all components in a panel

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    • Type: Bug
    • Resolution: Duplicate
    • Priority: P1
    • None
    • Affects Version/s: 1.2.0
    • Component/s: client-libs

      The repaint manager is painting WAAAYYYY more components than is required during a given painting operation. For example, this causes the tabbed pane in the SwingSet to be constantly repainted during menu selection operations. This causes Swing to appear grossly slow.

      To see this bug in an isolated state see the SwingMark MenuTest benchmark. The lightweight menus are much slower than their heavywieght counterparts.

            Assignee:
            Jeff Dinkins
            Reporter:
            Steve Wilson (Inactive)
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