Component: Deprecate add/remove_focus_handler, get_size() and get_position().
Component: Deprecate add/remove_focus_handler, get_size() and get_position().

GNOME/atkmm,GNOME/atkmm,GNOME/atkmm,GNOME/atkmm,johne53/MB3Atkmm,johne53/MB3Atkmm,johne53/MB3Atkmm