Determines if the widget is the focus widget within its
toplevel.
This does not mean that the [property@Gtk.Widget:has-focus]
property is necessarily set; [property@Gtk,Widget:has-focus]
will only be set if the toplevel widget additionally has the
global input focus.)
Determines if the widget is the focus widget within its toplevel.
This does not mean that the [property@Gtk.Widget:has-focus] property is necessarily set; [property@Gtk,Widget:has-focus] will only be set if the toplevel widget additionally has the global input focus.)