Created attachment 104265 [details] ugly ugly scrollbars Affects scrollbars on Firefox 52 beta, 53 developer & 54 nightly. Wide unsightly scrollbars. Breaks good KDE theme integration on a very front facing browser that is still the default choice in many KDE platforms. Screenshot attached: Firefox 52 is due to exit beta and be released on 2017-03-07, so very soon users upgrading their Firefox and who are using affected distos/GTK versions will start hitting this unsightly bug. Confirmed on, but not limited to: - kubuntu zesty 17.04 - GTK 3.22.7 - kubuntu yakkety 16.10 - GTK 3.20.9 & - chakra latest packages - GTK 3.20.6 Unaffected: - Neon developer edition - GTK 3.18.9
I have report this also with mozilla. https://bugzilla.mozilla.org/show_bug.cgi?id=1343802
I updated to Firefox 52 on Arch today and I can confirm this bug.
Created attachment 104667 [details] mitigate breakage by disabling stepper Mitigates the breakage on GTK3 >= 3.20, and actually brings the scrollbar appearance a bit closer to the native Qt Breeze scrollbar appearance in latest releases. Probably not an ideal solution, and/or could do with tidying up, but oddly I actually prefer this somewhat. May also be superfluous or unwanted if mozilla in the end fix Gecko their end, but timeline for that is unsure. Suggested improvements welcome.
Created attachment 104668 [details] Firefox scrollbars with above patch Firefox scrollbars with above patch
Created attachment 104683 [details] scrollbar with weird border I have a problem that may be related. My scrollbars have a large gray border. > firefox --version Mozilla Firefox 52.0.1 > zypper info MozillaFirefox Information for package MozillaFirefox: --------------------------------------- Repository: openSUSE-Leap-42.1-Update Name: MozillaFirefox Version: 52.0.1-58.1 Arch: x86_64 Vendor: openSUSE Installed: Yes Status: up-to-date Installed Size: 105.5 MiB Summary: Mozilla Firefox Web Browser
@Rik your patch looks good. Can you please submit it to https://phabricator.kde.org/differential/diff/create/ ?
(In reply to Elvis Angelaccio from comment #6) > @Rik your patch looks good. Can you please submit it to > https://phabricator.kde.org/differential/diff/create/ ? Done. :) https://phabricator.kde.org/D5128
Refer to https://bugzilla.mozilla.org/show_bug.cgi?id=1158076 FF's theme system is currently being re-worked to fix theme issues such as this, in the meantime you can force FF to run with the GTK default internal theme via adding 'GTK_THEME=Adwaita' at the start of the launch command. Don't know why this isn't marked as confirmed, been an active problem for a very long time now...
Git commit 6ac39e82ff069f6ca4037617d906a695060f5261 by Rik Mills. Committed on 12/05/2017 at 16:03. Pushed by rikmills into branch 'Plasma/5.10'. Set no stepper button for GTK3 scrollbars on gtk >=3.20 Review: https://phabricator.kde.org/D5128 This is a workaround to mitigate broken (huge wide) scrollbars in mozilla/Gecko based applications for GTK3 >= 3.20 in versions 52 onwards. Ref: https://bugs.kde.org/show_bug.cgi?id=377008 and https://bugzilla.mozilla.org/show_bug.cgi?id=1343802 The mozilla bug is now 'fixed' and landing in nightlies v55, but may continue to affect earlier releases if not brought forward upstream. Regardless of any other concern, applying this brings the appearance of newer breeze and breeze-gtk scrollars into closer accord. Differential Revision: D5128 M +5 -5 Breeze-dark-gtk/gtk-3.20/gtk.css M +5 -5 Breeze-gtk/gtk-3.20/gtk.css https://commits.kde.org/breeze-gtk/6ac39e82ff069f6ca4037617d906a695060f5261
What's the solution for those of us with OpenSUSE 42.2, which is an LTS release and won't get KDE 5.9? I believe we only get 5.8.x bugfix updates. Do I need to uninstall the theme? I'm using FF52ESR which may not get the fix as it was committed for FF55. I've already nudged them.
(In reply to javascriptjedi from comment #10) > What's the solution for those of us with OpenSUSE 42.2, which is an LTS > release and won't get KDE 5.9? I believe we only get 5.8.x bugfix updates. > > Do I need to uninstall the theme? > > I'm using FF52ESR which may not get the fix as it was committed for FF55. > I've already nudged them. Fix is in Plasma 5.8.7