Hard-to-read background tabs with CSD under KDE Plasma
Categories
(Core :: Widget: Gtk, defect, P2)
Tracking
()
People
(Reporter: lykkeleg, Unassigned)
References
(Blocks 2 open bugs)
Details
Attachments
(2 files)
User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 Build ID: 20180509235650 Steps to reproduce: Choose Menu button → Customize … →uncheck Titlebar and choose Apply. - With Default Theme (light and dark themes are unaffected) Actual results: Background (or 'inactive') tabs get dark text, making them hard to read. Also affects Nightly (as of 15th May). Reproduced under a new user profile. Expected results: Text should be readable – use whiter text colour?
Comment 1•6 years ago
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Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 Build ID:20180516032328 I couldn't reproduce the issue on Ubuntu 16.04 x64 with the steps provided in the report. However, I'm assigning a component in order to involve the development team to have a proper review on the issue.
Thanks, Mr. Babos. I forgot to mention that I am using Plasma 5.12.5 (and KDE Neon, but it's basically Ubuntu 16.04 with newer KDE packages).
Updated•6 years ago
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Updated•6 years ago
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Comment 3•6 years ago
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That's a bug related to the Breeze GTK theme. It seems like text color in the background tabs is the same as the text color in menubar. See https://gist.github.com/zzag/fa29ccb5ad842c172a8126ae73a8d507#file-gtk-css-L3757
Comment 4•6 years ago
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See bug 1439834 comment 26.
Comment 6•5 years ago
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Comment 8•5 years ago
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I use KDE on Debian Testing with Breeze GTK theme and it looks fixed: Nightly 70
(In reply to Jan Andre Ikenmeyer [:darkspirit] from comment #8)
I use KDE on Debian Testing with Breeze GTK theme and it looks fixed: Nightly 70
AFAIK Debian doesn't use current Breeze-gtk theme (https://imgur.com/a/m7YtzH3). Maybe you could provide a screenshot?
Comment 10•4 years ago
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This is still broken with Firefox 82 and Plasma 5.20. It makes the default theme unusable with Breeze window decorations. Mozilla, can we please get a fix?
Comment 11•4 years ago
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Can you please attach a screenshot of an opened menu in Firefox as well as of the titlebar with inactive text items?
Thanks.
Comment 12•4 years ago
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Something like this?
Comment 13•4 years ago
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Yes, Thanks. That's exactly what Dao is talking about:
Theoretically yes, titlebar and menubar can be styled differently, but generally both uses the same text color. I checked some themes (Ubuntu Ambiance, default Adwaita, KDE Arc) and all has the same colors for titlebar color and hearedbar color.
As the titlebar/menubar color can be (and it's) styled, it's IMHO better to use the menubartext as it matches the styling somehow. The 100% fix would be to add -moz-titlebartext color but we'd rather leave that for further bug.
So to properly fix that we may need to add -moz-titlebartext css style here.
Updated•4 years ago
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Comment 14•4 years ago
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If anyone is willing to help here I can provide a guide. It may be pretty a straightforward fix when we get proper style from titlebar widget:
https://searchfox.org/mozilla-central/source/widget/gtk/WidgetStyleCache.cpp#440
and export that to js code as -moz-titlebartext.
Comment 15•4 years ago
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Heh, it seems like https://bugzilla.mozilla.org/show_bug.cgi?id=1562507 can be marked as a duplicate of this bug.
Updated•3 years ago
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Description
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