Determines if the widget is the focus widget within its toplevel. (This does not mean that the #GtkWidget:has-focus property is necessarily set; #GtkWidget:has-focus will only be set if the toplevel widget additionally has the global input focus.)
%TRUE if the widget is the focus widget.
See Implementation
Determines if the widget is the focus widget within its toplevel. (This does not mean that the #GtkWidget:has-focus property is necessarily set; #GtkWidget:has-focus will only be set if the toplevel widget additionally has the global input focus.)