Bug 167384 - [26.2] Moving the view farther away, the cell contents become semi-transparent
Summary: [26.2] Moving the view farther away, the cell contents become semi-transparent
Status: RESOLVED FIXED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
26.2.0.0 alpha0+ master
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: target:26.2.0
Keywords: bibisected, bisected, regression
: 167452 (view as bug list)
Depends on:
Blocks:
 
Reported: 2025-07-05 01:18 UTC by nobu
Modified: 2025-07-10 17:30 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

Attachments
sample gif (247.33 KB, image/gif)
2025-07-05 01:20 UTC, nobu 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description nobu 2025-07-05 01:18:27 UTC 
Description:
[26.2] Moving the view farther away, the cell contents become semi-transparent.

Steps to Reproduce:
1. Open new Calc.
2. Insert Value "1" into Cell [ A1 ]
3. Select Cell [ A100 ].
4. Select Cell [ A1 ].

Actual Results:
5. The Value "1" in Cell [A1] appears semi-transparent.

Expected Results:
5. The display remains as it was entered.


Reproducible: Always


User Profile Reset: No

Additional Info:

Not reproduced with
[2025-06-27]
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 04bd455e36b054001e08a0a3256d508a009ffef3
CPU threads: 4; OS: Windows 10 X86_64 (build 19045); UI render: Skia/Vulkan; VCL: win
Locale: en-US (ja_JP); UI: en-US
Calc: CL threaded

Reproducible with
[2025-07-04]
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 36a55369a6ac72ae985cf31405b7f52686665d84
CPU threads: 4; OS: Windows 10 X86_64 (build 19045); UI render: Skia/Raster; VCL: win
Locale: en-US (ja_JP); UI: en-US
Calc: CL threaded
Comment 1 nobu 2025-07-05 01:20:24 UTC 
Created attachment 201660 [details]
sample gif
Comment 2 Saburo 2025-07-06 01:46:42 UTC 
Switching to print preview or changing the zoom level reverted it back.

confirm and bibisect
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 1994fb2b3018867ba5d0d5134a7d5998a25658c6
CPU threads: 2; OS: Linux 6.5; UI render: default; VCL: gtk3
Locale: ja-JP (ja_JP.UTF-8); UI: en-US
Calc: threaded

author	Noel Grandin
commit 1994fb2b3018867ba5d0d5134a7d5998a25658c6

tdf#166842 do not use FillColor==COL_TRANSPARENT...
Comment 3 Telesto 2025-07-10 15:52:36 UTC 
*** Bug 167452 has been marked as a duplicate of this bug. ***
Comment 4 Commit Notification 2025-07-10 17:29:26 UTC 
Noel Grandin committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/222878ec84e6be016cea53cd3e8cd59c130f2b8f

tdf#167361 tdf#167363 tdf#167384 Highlighting and transparency fail

It will be available in 26.2.0.

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.