Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-6921683

JTextPane: Setting a paragraph's firstLineIndent < 0 results in "bolded" text

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Cannot Reproduce
    • Affects Version/s: 6u10
    • Fix Version/s: None
    • Component/s: client-libs
    • Labels:

      Description

      FULL PRODUCT VERSION :
      java version "1.6.0_17"
      Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
      Java HotSpot(TM) Client VM (build 14.3-b01, mixed mode, sharing)

      ADDITIONAL OS VERSION INFORMATION :
      Microsoft Windows 6.0.6001

      A DESCRIPTION OF THE PROBLEM :
      When the first line indent of a paragraph in a JTextPane is set to a negative value, which is a valid call path resulting in the first line shifted to the left of subsequent lines, the text of that line becomes heavier than normal. I suspect this is due to double painting of the text.

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      1. Create a Java Desktop Application in the Netbeans IDE
      2. In Design Mode, drag-and-drop a JTextPane onto the frame.
      3. In source mode, initialize the text pane with a first line indent of -5 and a left indent of 10 using setParagraphAttributes.
      4. Set the font to Courier for a more pronounced effect.
      5. Run the program.
      6. Start typing in the text pane until you reach a page boundary, and the text wraps.


      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      The weight of the text in the first line and subsequent lines is the same.
      ACTUAL -
      The weight of the text in the first line is heavier than the second.

      REPRODUCIBILITY :
      This bug can be reproduced always.

      CUSTOMER SUBMITTED WORKAROUND :
      Don't use negative first line indents.

        Attachments

          Activity

            People

            • Assignee:
              rupashka Pavel Porvatov (Inactive)
              Reporter:
              igor Igor Nekrestyanov (Inactive)
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:
                Imported:
                Indexed: