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  1. JDK
  2. JDK-4770534

rendering/repaint slow and distorted with 1.4.1

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3
    • Resolution: Duplicate
    • Affects Version/s: 1.4.1_01
    • Fix Version/s: None
    • Component/s: client-libs
    • Subcomponent:
    • CPU:
      x86
    • OS:
      windows_2000

      Description

      PROBLEM:
      =======

      By default, this applet is not running in JPI. When it is in JPI 1.4.1_01, the UI rendering/repainting will become very slow. And sometime the repaint is not correct (distorted).

      TEST ENVIRONMENT:
      ================
      Win2k, IE 6, JPI 1.4.1_01

      EXPECTED v/s ACTUAL BEHAVIOUR:
      =============================
      The repaint should not slow down as compared to a setup without plugin. Also
      it should not be distorted.

      STEPS TO REPRODUCE (with the test case provided):
      ==================

      1. Enable the JPI as the default JVM for the browser.
      2. Open the HTML file "config.html".
      3. Toggle between the radio buttion "Raw" and "Processed".
      4. It will take a lot of time to render the component.
         
      And sometime the component can't be repainted correctly, minimizing and maximizing the browser may resolve it.

      5. When "Processed" radio button is selected, first select "All" and then
         select "Global" on the left hand tree, will see the textes on the right
         hand side overlapping on each other.

      Disable the JPI as the default JVM for the browser. And try it again, you will notice the difference (i.e the problem is not seen).

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              Assignee:
              bino Bino George
              Reporter:
              gnagasunsunw Gopinath Nagasundara (Inactive)
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