#76 Extending to end-of-line misdraws cursor

release
closed-fixed
nobody
Program (402)
3
2006-01-09
2001-09-25
No

If you extend the cursor to the end of the line, the
cursor is only half drawn.

To repeat: On any line of text that is shorter than
the width of the window, press Shift+End. Notice the
cursor is only two dots instead of the whole I-beam.

Now, press Home, then End. Notice the cursor is drawn
correctly.

This happens in 5.1 and 5.2.

Discussion

  • Joor Loohuis

    Joor Loohuis - 2001-09-26

    Logged In: YES
    user_id=197101

    I cannot confirm this. I see a correctly drawn cursor, both
    with and without heavyCursor true and false, and with
    different font settings. I tested this for NEdit 5.1.1 and a
    recent BETA-5.2 from CVS:

    Built on: Linux, x86, GNU C
    Built at: Sep 15 2001, 11:18:24
    With Motif: 2001 [@(#)Motif Version 2.1.30]
    Running Motif: 2001

    Note: XFree86 4.0.3

    I noticed that the horizontal bars of the I-bar draw inside
    the area that gets a different background. Could this have
    something to do with it?

     
  • Eddy De Greef

    Eddy De Greef - 2001-09-26

    Logged In: YES
    user_id=73597

    I can confirm this. If I set the cursor blink rate
    (nedit*cursorBlinkRate) to 0, I get the same behaviour.
    Otherwise, the cursor is drawn correctly _after_ the
    first blink.
    Also, when nedit*heavyCursor is set to False, only a few
    pixels at the top and bottom of the cursor are drawn.

    It seems that the (very complex) logic in function
    redisplayLine() [textDisp.c] fails to detect that the
    cursor has to be redrawn in this case.

     
  • Thorsten Haude

    Thorsten Haude - 2005-02-06

    Logged In: YES
    user_id=119143

    The disdraw also happens if you unselect the area in a
    similar way:
    1. Put cursor to eol
    2. Shift-Home to select line.
    3. Shift-End to unselect.

     
  • Thorsten Haude

    Thorsten Haude - 2005-11-25
    • status: open --> pending-fixed
     
  • SourceForge Robot

    Logged In: YES
    user_id=1312539

    This Tracker item was closed automatically by the system. It was
    previously set to a Pending status, and the original submitter
    did not respond within 14 days (the time period specified by
    the administrator of this Tracker).

     
  • SourceForge Robot

    • status: pending-fixed --> closed-fixed
     

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