Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-4617023

IME language bar flickering synchronizing with caret's flickering

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Cannot Reproduce
    • Affects Version/s: 1.3.1_01, 1.4.0
    • Fix Version/s: None
    • Component/s: client-libs
    • Labels:
    • Subcomponent:
    • CPU:
      x86
    • OS:
      windows_2000, windows_xp

      Description

      With some combination of Windos, IME, and JDK version,
      IME language bar becomes to flicker.


      1. Reproduce

       1) Install MS IME2002 and jre1.3.1_01a
       2) Compile the attached sample code, Applet2.java
       3) Invoke the attached Applet1.html
          (ex. By double clicking the above file)
          -> you can see a textfied which has "JTextField" in browser window.

       4) Move the cursor to Textfield and click
          -> You can see the caret start to blink

       5) Please keep looking the IME language bar
          Then the bar blink periodically.


      2. Configration
       
        - MPU : Pentium IV 1.4[GHz]
        - Mem : 384[MB]
        - OS : WindowsXP (Japanese)
        - IME : IME2002(Japanese)
        - Graphic Card : Win Fast geForceII MX SH pro
        - JRE : JRE 1.3.1_01a

      3. Note

        This behavior looks to depend on combination of OS, IME and Graphic Card.
        The licensee tried various cases.
        The followings are their report although I can not reproduce them.

        
       [Behavior]
          IME language bar blinks SYNCHRONIZING with the caret's flickering.

       [Configrations]
         1.FMV-6700TX4
           CPU : Pentium3 700MHz
           OS : Windows2000 + IME2002
           Mem : 128MB
           G. Card: ATI Rage128 GL 4X (AGP4X)

         2.FMV-610GTX6
           CPU : Pentium3 1GHz
           OS : WindowsXP
           Mem : 512MB
           G. Card: ATI Rage128 GL 4X (AGP4X)

         3.FMV-610GTX6
           CPU : AMD-K6(R)-2 300MHz
           OS : WindowsXP
           Mem : 64MB
           G. Card: ATI 3D Rage PRO AGP 2X

        [Result]
          - When some Swing components are used, this seems to happen.
            However, this does not happen to the Swing components on "Frame,
            only on "Applet" like the sample code.
          - This happens not only with Java Plug-in 1.3.1_01a, but also
            1.3.0fcs and 1.4.0rc-b86.
          - This does not happen with "Tridend Cyber9525DVD PCI/AGP".

       2001-12-21
      =============================================================================

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              naoto Naoto Sato
              Reporter:
              tbaba Tadayuki Baba (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                Imported:
                Indexed: