Bug 152392

Summary: Elements sidebar font in system dark mode lacks contrast: black on grey
Product: LibreOffice Reporter: Stéphane Guillou (stragu) <stephane.guillou>
Component: Formula EditorAssignee: Caolán McNamara <caolan.mcnamara>
Status: VERIFIED FIXED    
Severity: normal CC: caolan.mcnamara, mikekaganski, salih_aad, vsfoote
Priority: medium Keywords: regression
Version: 7.5.0.0 alpha1+   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
See Also: https://bugs.documentfoundation.org/show_bug.cgi?id=150489
Whiteboard: target:7.5.0
Crash report or crash signature: Regression By:
Bug Depends on:    
Bug Blocks: 103184, 103461, 143344    
Attachments: Screenshot of issue in LO 7.5 with GTK3

Description Stéphane Guillou (stragu) 2022-12-06 10:47:10 UTC 
Steps:

1. Open Math component
2. Expand sidebar, Elements deck

Results:

Font is black and lack contrast (black on dark grey on Ubuntu 20.04 with GNOME's dark mode).

Seen with both KF5 and GTK3:

Version: 7.5.0.0.alpha1+ (X86_64) / LibreOffice Community
Build ID: c9e961e6803a70587bd4686d05abdd4ac11de434
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: kf5 (cairo+xcb)
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: threaded

Version: 7.5.0.0.alpha1+ (X86_64) / LibreOffice Community
Build ID: c9e961e6803a70587bd4686d05abdd4ac11de434
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: threaded

Not reproducible:

Version: 7.4.3.2 / LibreOffice Community
Build ID: 1048a8393ae2eeec98dff31b5c133c5f1d08b890
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: threaded
Comment 1 Stéphane Guillou (stragu) 2022-12-06 10:48:59 UTC 
Created attachment 184016 [details]
Screenshot of issue in LO 7.5 with GTK3
Comment 2 Stéphane Guillou (stragu) 2022-12-06 10:50:46 UTC 
Mike and Caolán, you might be interested.
Comment 3 V Stuart Foote 2022-12-06 19:32:32 UTC 
No issue with Elements deck on Windows builds in os/DE 'Dark' color theme. fg of each element/example is the White of the formula canvas, good contrast to the bg.

Version: 7.5.0.0.alpha1+ (X86_64) / LibreOffice Community
Build ID: c50cf1883af26daebdfc9d796ced3c20c222f43b
CPU threads: 8; OS: Windows 10.0 Build 19044; UI render: Skia/Vulkan; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded
Comment 4 Caolán McNamara 2022-12-06 20:18:14 UTC 
I can reproduce
Comment 5 Commit Notification 2022-12-07 10:05:02 UTC 
Caolán McNamara committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/dab143489838c0b91eadc8bf7f9d7e2537336751

Resolves: tdf#152392 use sidebar text color for COL_AUTO in examples

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 6 Stéphane Guillou (stragu) 2022-12-08 10:03:49 UTC 
Fix verified in:

Version: 7.5.0.0.alpha1+ (X86_64) / LibreOffice Community
Build ID: ad085990b8073a122ac5222e5220f8f1d6826dcf
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: threaded

Thanks Caolán!
Comment 7 V Stuart Foote 2023-03-06 22:56:22 UTC 
*** Bug 154032 has been marked as a duplicate of this bug. ***