gboolean gtk_widget_has_visible_focus ( GtkWidget* widget )
Determines if the widget should show a visible indication that it has the global input focus.
This is a convenience function that takes into account whether
focus indication should currently be shown in the toplevel window
widget. See gtk_window_get_focus_visible() for more
information about focus indication.
To find out if the widget has the global input focus, use gtk_widget_has_focus().