Bug 143520 - Drawing glitch. Gray space separating pages shows content (disappears after scrolling)
Summary: Drawing glitch. Gray space separating pages shows content (disappears after s...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
4.3.0.4 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, regression
Depends on:
Blocks: Page
  Show dependency tree / graph
 
Reported: 2021-07-23 17:58 UTC by Telesto
Modified: 2023-07-19 16:18 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

Attachments
Screencast (1.35 MB, video/mp4)
2021-07-23 17:58 UTC, Telesto 		Details
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Description Telesto 2021-07-23 17:58:05 UTC 
Description:
Drawing glitch. Gray space separating pages shows content (disappears after scrolling)

Steps to Reproduce:
1. Open attachment 168923 [details]
2. Select the heading and text of nr 0 and 1 on page 1
3. Format -> Paragraph -> Text flow tab
4. Uncheck keep with next paragraph
5. scroll down. So you see the 'gray area separating pages and part of page 2)
6. Select the heading at nr 2
7. Format -> Paragraph -> Text flow tab
8. Uncheck keep with next paragraph

Actual Results:
Gray area separating pages becomes white with content

Expected Results:
Not so


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 3d18cae102e16b85fb8787f5ec3b086bfa2bd7b8
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 1 Telesto 2021-07-23 17:58:46 UTC 
Created attachment 173814 [details]
Screencast
Comment 2 Telesto 2021-07-23 18:03:54 UTC 
Also in
Version: 7.1.0.0.beta1+ (x64)
Build ID: f9fab4203c1aa0b9a3f27ce2713b6d5addc7df19
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: nl-NL
Calc: CL

not in
Version: 7.0.0.0.beta1+ (x64)
Build ID: 2891e91a513520d68ea2b8c59c14335861a15253
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: default; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 3 Diana 2021-08-07 12:40:38 UTC 
confirm in

Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: e642179f466c899365fc9539a8aca66b39fea39a
CPU threads: 4; OS: Windows 10.0 Build 19042; UI render: Skia/Raster; VCL: win
Locale: ru-RU (ru_RU); UI: en-US
Calc: CL
Comment 4 Buovjaga 2021-08-26 12:51:30 UTC 
Comment 2 was wrong: it was seen already in 7.0, 6.3 and I went deeper. Found 4.3 had a good state.

Bibisected with Linux 43max repo to
https://git.libreoffice.org/core/commit/ecf617ee0cb74526e3989500c122835c32082845
fdo#68876: sw: layout should never care about IsFirstShared()

Adding Cc: to Michael Stahl

This is ancient and possibly not a real regression, but uncovering something...