When the panel is set to use the Air style, and a program uses the progress indicor functionality for its entry in the task manager, a fallback style (same as cutoff mouse-over) is used for it. See attached image. Reproducible: Always Steps to Reproduce: 1. Set the desktop style to Air 2. Launch Kdenlive or some other application that makes use of progress tracking 3. Start a task Actual Results: The progress indicator in unclear and cut off. Expected Results: The progress indicator should have a style that makes it obvious that it is a progress indicator. This might also apply to the Oxygen theme (the dark variant of Air), I haven't checked yet. I'm also not entirely sure if this should be filed under plasmashell/task manager, or Oxygen, since it's the intersection of both. I'm using openSUSE Tumbleweed, Plasma 5.7.4.
Created attachment 100914 [details] Screenshot
Andreas, the Breeze tasks.svgz needs "progress" graphics. As a fallback for older themes it uses "hover" (as shown in the screenshot).
Kai, what's next for this? Is this a bug in Plasma, Breeze, or the Air theme (or all three? :D)?
I bodget something together using my limited Inkscape skills: https://phabricator.kde.org/D9324
Git commit 3889edd6d6e57e1ab50cc1330105157fe2a21851 by Kai Uwe Broulik. Committed on 22/12/2017 at 10:17. Pushed by broulik into branch 'master'. [Air theme] Add task bar progress graphic This adds a dedicated, green, task bar progress graphic. Currently there isn't and as a fallback it uses the hover graphic. Differential Revision: https://phabricator.kde.org/D9324 M +1 -1 src/desktoptheme/air/metadata.desktop M +- -- src/desktoptheme/air/widgets/tasks.svgz https://commits.kde.org/plasma-framework/3889edd6d6e57e1ab50cc1330105157fe2a21851