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  1. JDK
  2. JDK-4587558

Applet does not repaint background properly

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 1.4.0, 1.4.1, 1.4.1_01, 1.4.2
    • Fix Version/s: None
    • Component/s: client-libs
    • Labels:
    • Subcomponent:
    • CPU:
      x86
    • OS:
      windows_95, windows_2000, windows_xp

      Description

      This bug is the "leftover" of bug 4512592 - Applet in embedded frame doesn't repaint background properly. It was fixed, but I still see it happening in a certain set of steps:
      - Open up Netscape4.x browser window and visit the page http://pcne.east/~mfisher/Test_progress/Test2/demo_both.html (The second applet on the page uses frame which does not repaint properly).
      - Go to File->New Navigator window. New navigator window should show up. Make sure that the second applet is FULLY covered by the second window (if it covered only partially, the repaint works fine).
      - Minimize second window. See that the second applet's background is not repainted properly. Move mouse over the second applet - it repaints.

      Try the same set of combinations:
      Bring a window with applets (same as above).
      Bring another window over the first window. Minimize second window - applet does not repaint properly, do not move mouse, maximize second window, minimize it again - the applet is repainted and will stay repainted untill you move mouse over it. Then maximize second window and minimize it again - the applet will not be repainted.

      Noticed in build 88, tested with build 89 - still happens.

      Name: gm110360 Date: 10/03/2002


      FULL PRODUCT VERSION :
      java version "1.4.1"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1-b21)
      Java HotSpot(TM) Client VM (build 1.4.1-b21, mixed mode)

      Java(TM) Plug-in: Version 1.4.1
      Using JRE version 1.4.1 Java HotSpot(TM) Client VM
      User home directory = C:\Documents and Settings\eliasen

      Proxy Configuration: Browser Proxy Configuration


      FULL OPERATING SYSTEM VERSION :
      Microsoft Windows 2000 [Version 5.00.2195]

      A DESCRIPTION OF THE PROBLEM :
      Applets are still not repainted properly using Java Plug-in
      and JDK 1.4.1 FCS. Covering a window and then removing the
      covering window does not repaint the applet until the cursor
      is moved over the applet.

      This has been reported in Bug 4518431 which was closed (even
      though comments from Sun in that bug report indicated that
      it was still reproducable!) This is a new bug filed in the
      hope that it will actually get fixed. Please do not
      duplicate this to one of the closed bugs that weren't
      actually fixed.


      REGRESSION. Last worked in version 1.3

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      1. With any browser with Java Plug-in 1.4.1 installed to
      handle the applet tag, visit http://futureboy.homeip.net/chat/
      2. Cover the applet with another window.
      3. Move covering window.
      4. Note that applet does not repaint until cursor is moved
      into the applet.

      EXPECTED VERSUS ACTUAL BEHAVIOR :
      Applet should be repainted when uncovered.

      REPRODUCIBILITY :
      This bug can be reproduced always.
      (Review ID: 165211)
      ======================================================================

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              Assignee:
              bino Bino George
              Reporter:
              mafishersunw Margarita Fisher (Inactive)
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