gtk-text-tag-underline-rgba (object)

object -- a gtk-text-tag object
color -- a gdk-rgba color

Accessor of the underline-rgba slot of the gtk-text-tag class.

This property modifies the color of underlines. If not set, underlines will use the forground color. If the underline property is set to the :error value of the pango-underline enumeration, an alternate color may be applied instead of the foreground. Setting this property will always override those defaults.