DOKK / manpages / debian 11 / waybar / waybar-states.5.en
waybar-states(5) File Formats Manual waybar-states(5)

Some modules support 'states' which allows percentage values to be used as styling triggers to apply a class when the value matches the declared state value.

•Every entry (state) consists of a <name> (typeof: string) and a <value> (typeof: integer).

•The state can be addressed as a CSS class in the style.css. The name of the CSS class is the <name> of the state. Each class gets activated when the current capacity is equal or below the configured <value>.

•Also each state can have its own format. Those con be configured via format-<name>. Or if you want to differentiate a bit more even as format-<status>-<state>.

"battery": {
	"bat": "BAT2",
	"interval": 60,
	"states": {
		"warning": 30,
		"critical": 15
	},
	"format": "{capacity}% {icon}",
	"format-icons": ["", "", "", "", ""],
	"max-length": 25
}

#battery.<state> - <state> can be defined in the config.

#battery.warning: { background: orange; }
#battery.critical: { background: red; }
2021-01-30