lain/brigthness.md

<- widgets

Shows the current level of screen brightness.

mybrightness = lain.widgets.contrib.brightness()

input table

Variable	Meaning	Type	Default
backlight	Card managing backlight	acpi_video0
timeout	Refresh timeout seconds	int	5
settings	User settings	function	empty function

settings can use the string brightness_now, which indicates the current brightness level.

output table

Variable	Meaning	Type
widget	The textbox	wibox.widget.textbox
update	The notification	function

You can control the widget with key bindings like these: [TODO]