awesome/awesome-wm-widgets/volumebar-widget/README.md

Volumebar widget

Almost the same as volume widget, but more minimalistic:

Supports

• scroll up - increase volume,
• scroll down - decrease volume,
• left click - mute/unmute.

Installation

Clone repo, include widget and use it in rc.lua:

require("volumebar")
...
s.mytasklist, -- Middle widget
   { -- Right widgets
   	layout = wibox.layout.fixed.horizontal,
   	...
   	volumebar_widget,
   	...      

Troubleshooting

If the bar is not showing up, try to decrease top or bottom margin - widget uses hardcoded margins for vertical alignment, so if your wibox is too small then bar is simply hidden by the margins.