get_default_icon_name

function get_default_icon_name():String {
    // Gjs wrapper for gtk_window_get_default_icon_name()
}

Returns the fallback icon name for windows that has been set with Gtk.set_default_icon_name. The returned string is owned by GTK+ and should not be modified. It is only valid until the next call to Gtk.set_default_icon_name.

Since 2.16