brightness

Shows the current monitor brightness level and adjusts it via scroll wheel. By default, the widget hides itself when no controllable monitor is found. Click opens the display tab in the control center.

Setting	Type	Default	Description
show_glyph	bool	true	Show the brightness glyph
show_label	bool	true	Show the brightness percentage next to the glyph (horizontal and vertical bars)
show_when_unavailable	bool	false	Keep the widget visible with a subdued glyph when this monitor has no brightness control

[widget.brightness]
show_glyph = true
show_label = false
show_when_unavailable = true

At least one of show_glyph or show_label must be true. With show_glyph = false, only the brightness percentage is displayed, without icon spacing.

When show_when_unavailable is enabled and brightness control is unavailable, the percentage is hidden and scrolling has no effect. If show_glyph is also disabled, the widget hides itself because there is no content to display.

See [brightness] for backend configuration.