The source project of this merge request has been removed.
use symbolic icon and fix icon color
panel plugin should use symbolic icon to match theme, just like what other plugin do (pulseaudio, powermanager) .
the reason why this plugin use no-symbolic icon is, the author of that commit found the icon on dark theme is bad. to see this !5 (comment 45000)
but symbolic icon is png image without any color, so i test it.
| theme(no-symbolic) | light | dark |
|---|---|---|
| Adwaita |  |
 |
| Arc |  |
 |
| Yaru |  |
 |
| theme(symbolic) | light | dark |
|---|---|---|
| Adwaita |  |
 |
| Arc |  |
 |
| Yaru |  |
 |
so the icon color is not match the theme, use fixed color, i think it is not the problem of icon. compared with pulseaudio plugin, I found that it was code problem, I try to fix it.
| theme(fix) | light | dark |
|---|---|---|
| Adwaita |  |
 |
| Arc |  |
 |
| Yaru |  |
 |
that's right