Bug 123419 - Scrolling around in a document with lots of comment shown very slow compared to 4.4.7.2
Summary: Scrolling around in a document with lots of comment shown very slow compared ...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
6.2.0.3 release
Hardware: All Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: target:7.5.0
Keywords: bibisectRequest, regression
Depends on:
Blocks: Calc-Comments Scrolling-PageUpDown
  Show dependency treegraph
 
Reported: 2019-02-12 20:04 UTC by Telesto
Modified: 2024-11-28 03:12 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


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Description Telesto 2019-02-12 20:04:12 UTC
Description:
Scrolling around in a document with lots of comment shown very slow compared to 4.4.7.2

Steps to Reproduce:
1. Open attachment 144526 [details] (bug 119075)
2. View -> Show comments
3. Scroll around

Actual Results:
Very slow

Expected Results:
Smooth like 4.4.7.2


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.3.0.0.alpha0+
Build ID: 0b21f6556b6fff76290d1095089da89532365215
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc: CL
Comment 1 Telesto 2019-02-12 20:31:47 UTC
Also with
Version: 6.3.0.0.alpha0+
Build ID: e0745a11597e5d57eb8001a295314e86810a6027
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
TinderBox: Win-x86@42, Branch:master, Time: 2019-02-12_04:16:22
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc: CL
Comment 2 Roman Kuznetsov 2019-02-13 09:36:15 UTC
confirm in

Версия: 6.2.0.3
ID сборки: 98c6a8a1c6c7b144ce3cc729e34964b47ce25d62
Потоков ЦП: 4; ОС:Windows 6.1; Отрисовка ИП: по умолчанию; VCL: win; 
Локаль: ru-RU (ru_RU); UI-Language: ru-RU
Calc: threaded
Comment 3 Timur 2019-02-13 12:42:17 UTC
Please explain why you opened a separate bug for the same document? 
The original also says "Slow scrolling". Can be added that it also happens on just fileopen.
Comment 4 Telesto 2019-02-13 13:06:35 UTC
(In reply to Timur from comment #3)
> Please explain why you opened a separate bug for the same document? 
> The original also says "Slow scrolling". Can be added that it also happens
> on just fileopen.

The initial report is talking about GTK2/ GTK3 difference nobody did confirm it.. so don't gonna spam that one with this..

I created 3 separate reports for this bug doc:
1. Slow file opening (compared to 4.4.7.2)
2. Slow opening of all the comment (compared to 4.4.7.2)
3. Laggy scrolling with all comment boxes open compared to 4.4.7.2)

I expect 2-3 to be related (but without bibisect impossible to say for sure). Bug 1 is probably something else..
Comment 5 Buovjaga 2020-06-06 11:25:35 UTC
Telesto: I have a problem: in 4.4, 5.0, 5.1 there is no "View - Comments". So how can I test and compare this?
Comment 6 Carlo 2021-09-29 21:59:24 UTC
confirm in
Version: 7.2.2.1 (x64) / LibreOffice Community
Build ID: 0e408af0b27894d652a87aa5f21fe17bf058124c
CPU threads: 12; OS: Windows 10.0 Build 19043; UI render: Skia/Raster; VCL: win
Locale: it-IT (it_IT); UI: it-IT
Calc: threaded

After View -> Comments it almost impossible to scroll

Sheet 1 is completely full of comments and many cells are covered... is it a real problem in real life?
Comment 7 Commit Notification 2022-10-27 08:50:39 UTC
Noel Grandin committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/ab83d7d57d0fae106037b12651adb397b48354e4

tdf#123419 using glyph cache for drawinglayer rendering

It will be available in 7.5.0.

The patch should be included in the daily builds available at
https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
https://wiki.documentfoundation.org/Testing_Daily_Builds

Affected users are encouraged to test the fix and report feedback.
Comment 8 Commit Notification 2022-10-27 08:58:51 UTC
Noel Grandin committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/551e5943d4bec10c31077f38ccf5d8149c05265c

tdf#123419 optimise ImplMakeFraction

It will be available in 7.5.0.

The patch should be included in the daily builds available at
https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
https://wiki.documentfoundation.org/Testing_Daily_Builds

Affected users are encouraged to test the fix and report feedback.
Comment 9 Commit Notification 2022-11-28 10:12:52 UTC
Chris Sherlock committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/845dd688e5032c83db889cbf2ca033144dd1de32

tdf#123419 vcl: remove unneeded ImplMakeFraction() in map.cxx

It will be available in 7.5.0.

The patch should be included in the daily builds available at
https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
https://wiki.documentfoundation.org/Testing_Daily_Builds

Affected users are encouraged to test the fix and report feedback.
Comment 10 QA Administrators 2024-11-28 03:12:51 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


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Warm Regards,
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