Created attachment 131670 [details] screenshot SUMMARY See the attached screenshot please. virtual keyboard, keyboard layout and playback control icons are barely visible in the screen locker. In SDDM, virtual keyboad icon and the arrow of the dropdown to choose a desktop sesson are barely visible too. EXPECTED RESULT icons with better visibility SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.19.80 KDE Frameworks Version: 5.75.0 Qt Version: 5.15.0
The icons' colors are wrong, weird. What color scheme and Plasma theme are you using?
The bug occurs when I use Breeze global theme. The icons are correct with Breeze Dark.
Created attachment 131681 [details] Discover I'm not sure if these issues are related, but the header bars of Discover and GHNS windows have barely visible/readable icons/text.
Created attachment 131682 [details] GHNS window
Somehow your color scheme is all messed up. :/ Can you make a backup of your kdeglobals config file, then try switching to a different color scheme in the colors KCM, and then see if that fixes it? If that does, let's see if we we can locate any relevant differences between the broken kdeglobals file and the working one.
I applied Krita Bright and then switched back to Breeze color scheme. Discover and GHNS windows are now fixed but screen locker and SDDM are still buggy. I think that my color scheme got corrupted when kwin crashed on Wayland after I change the global theme (known issue).
Is there a bug report for that issue?
bug 422424
Do the colors get fixed if you switch to another color scheme and then back?
No. I applied several color schemes (light and dark) available on my system then applied the Breeze after each, but the issue with screen locker persists.
I just started to experience this in my dev session. Does not seem to be related to the color scheme as it reproduces with every one I try. It affects the virtual keyboard icon and the icons in the media control toolbuttons.
This appears to be a regression in how PlasmaComponents3 ToolButtons react to inheriting the PlasmaCore.Theme.ComplementaryColorGroup color group. Big bisect says it's: commit 7838a4ecc906edf4f99bd5ffa0e1abb9d788470f Author: Noah Davis <noahadvs@gmail.com> Date: Sun Aug 30 02:09:38 2020 -0400 Add private/ButtonContent.qml for PC3 Buttons and ToolButtons Noah, could you have a look when you get the chance?
*git bisect lol
*** Bug 426824 has been marked as a duplicate of this bug. ***
A possibly relevant merge request was started @ https://invent.kde.org/frameworks/plasma-framework/-/merge_requests/95
Git commit 3167717797d07a8645391e093fa91526c4645f4f by Noah Davis. Committed on 24/09/2020 at 00:33. Pushed by ndavis into branch 'master'. Fix PC3 Button/ToolButton icons not always having the right color set FIXED-IN: 5.75 M +1 -1 src/declarativeimports/plasmacomponents3/private/ButtonContent.qml https://invent.kde.org/frameworks/plasma-framework/commit/3167717797d07a8645391e093fa91526c4645f4f