Bug 136033 - Jumbled page visible after deleting some text (painting error)
Summary: Jumbled page visible after deleting some text (painting error)
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
4.2.0.4 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, regression
Depends on:
Blocks: Font-Rendering
  Show dependency treegraph
 
Reported: 2020-08-23 07:46 UTC by Telesto
Modified: 2025-04-17 03:10 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


Attachments
Example file (21.63 KB, application/vnd.oasis.opendocument.text)
2020-08-23 07:46 UTC, Telesto
Details
Bibisect log (3.83 KB, text/plain)
2020-08-23 10:04 UTC, Telesto
Details

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Description Telesto 2020-08-23 07:46:09 UTC
Description:
Jumbled page after deleting some text (painting error)

Steps to Reproduce:
1. Open the attached file
2. Scroll to page 5 (yellow marking
3. Start selecting at the beginning of the page & scroll down to the last (until everything in that range is selected
4. Press Backspace

Actual Results:
A jumbled page visible for some time

Expected Results:
Not so


Reproducible: Always


User Profile Reset: No



Additional Info:
Found in
7.1

6.0

4.4.7.2

and in
4.2.

not in
Versie 4.0.0.3 (Bouw-id: 7545bee9c2a0782548772a21bc84a9dcc583b89)
Comment 1 Telesto 2020-08-23 07:46:36 UTC
Created attachment 164581 [details]
Example file
Comment 2 Telesto 2020-08-23 10:04:39 UTC
Created attachment 164587 [details]
Bibisect log

Bisected to
commit 0636a87850eebb3baee00ee172c0833ad71d97d2
Author: Matthew Francis <mjay.francis@gmail.com>
Date:   Sat Sep 5 20:38:58 2015 +0800

    source-hash-a2c67975c03010b90c706523293f180c1f29e229
    
    commit a2c67975c03010b90c706523293f180c1f29e229
    Author:     Michael Stahl <mstahl@redhat.com>
    AuthorDate: Wed Aug 28 14:28:40 2013 +0200
    Commit:     Michael Stahl <mstahl@redhat.com>
    CommitDate: Wed Aug 28 14:47:34 2013 +0200
    
        fdo#67358: sw: "fix" line painting artifacts when resizing columns
    
        SwEditWin::MouseButtonDown(): for unknown reasons invalidating the
        window here causes the column resizing lines to not be removed after the
        resize is done, so disable it.
    
        (regression from 289185fd02d6d9734b6dbde01f15c4e6c5beacbb)
    
        Change-Id: If3ba0a72c53c5c2734fb905ae35d62f6a3e8938b

https://cgit.freedesktop.org/libreoffice/core/commit/?id=a2c67975c03010b90c706523293f180c1f29e229
Comment 3 Telesto 2020-08-23 10:06:21 UTC
Adding CC to: Michael Stahl

Note: self-confirmed bug
Comment 4 QA Administrators 2025-04-17 03:10:42 UTC
Dear Telesto,

To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information from Help - About LibreOffice.
 
If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your bug pertains to a feature added after 3.3) from https://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


Feel free to come ask questions or to say hello in our QA chat: https://web.libera.chat/?settings=#libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug