Makes @status_icon display the icon named @icon_name from the current icon theme. See gtk_status_icon_new_from_icon_name() for details.
an icon name
Deprecated: Use #GNotification and #GtkApplication to provide status notifications; you can use g_notification_set_icon() to associate a #GIcon with a notification
2.10
See Implementation
Makes @status_icon display the icon named @icon_name from the current icon theme. See gtk_status_icon_new_from_icon_name() for details.