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Bug 181486 - Weird pipe-like characters in SWT text selection
Weird pipe-like characters in SWT text selection
Product: Fedora
Classification: Fedora
Component: gtk2 (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Matthias Clasen
Depends On:
  Show dependency treegraph
Reported: 2006-02-14 11:41 EST by Andrew Overholt
Modified: 2007-11-30 17:11 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2006-05-25 21:52:47 EDT
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Regression: ---
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Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
screenshot showing problem (9.44 KB, image/png)
2006-02-14 11:41 EST, Andrew Overholt
no flags Details

External Trackers
Tracker ID Priority Status Summary Last Updated
Eclipse Project 123425 None None None Never

  None (edit)
Description Andrew Overholt 2006-02-14 11:41:01 EST
Description of problem:
When selecting text on rawhide, I get odd vertical bars in the selection (see
attached screenshot:  gtkpipes.png).

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Start Eclipse
2. Create a new Java Project and inside it create a new Class allowing for the
pre-stubbed main method
3. Highlight the main method
Actual results:
See attached

Expected results:
Clean selection highlight

Additional info:
I'm assuming this is an upstream bug but I wanted to get it documented here as
well.  I will now try to find a reference bug upstream.
Comment 1 Andrew Overholt 2006-02-14 11:41:02 EST
Created attachment 124622 [details]
screenshot showing problem
Comment 2 Andrew Overholt 2006-02-14 12:11:40 EST
Adding upstream reference.
Comment 3 Matthias Clasen 2006-02-14 12:20:19 EST
Since I have not seen such drawing  errors with any other GtkTextView-using apps
in rawhide, I have to assume that eclipse is doing something odd here. Are you
inserting any strange (ie control) characters at word boundaries ?
Comment 4 Billy Biggs 2006-02-14 15:03:32 EST
See this bug for some characters used by Eclipse:


However, that's not a GtkTextView, so bugs in the selection drawing may
be bugs in Eclipse (exposed by certain pango versions).   Probably should
be first investigated upstream.
Comment 5 Igor Foox 2006-02-16 14:41:48 EST
Changing references upstream bugs.
Comment 6 Matthias Clasen 2006-04-19 01:26:27 EDT
This problem got tracked down to floating point environment differences.
Possible fix is planned for pango 1.12.2
Comment 7 Miles Sabin 2006-04-25 17:04:48 EDT
This appears to be fixed in pango 1.13.0 according to the changelog.
Comment 8 Matthias Clasen 2006-05-24 08:34:09 EDT
Billy, Andrew,

can you confirm that this is fixed with pango 1.13 ? 
Comment 9 Ben Konrath 2006-05-25 15:43:17 EDT
I just tested with rawhide and it's fixed with pango 1.13.

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