WindowTitle
class WindowTitle(val adwWindowTitlePointer: <Error class: unknown class><<Error class: unknown class>>)(source)
A helper widget for setting a window's title and subtitle.

AdwWindowTitle
shows a title and subtitle. It's intended to be used as the title child of class@Gtk.HeaderBar or class@HeaderBar.
CSS nodes
AdwWindowTitle
has a single CSS node with name windowtitle
.