TextTagGidBuilderImpl.underlineRgba

T underlineRgba(gdk.rgba.RGBA propval)

Set underlineRgba property.

Parameters

propval This property modifies the color of underlines. If not set, underlines will use the foreground color. If [gtk.text_tag.TextTag.underline] is set to [pango.types.Underline.Error], an alternate color may be applied instead of the foreground. Setting this property will always override those defaults.

Returns

Builder instance for fluent chaining