get the orientation of the menu `` horizontal '' or `` vertical '' concode_field_sep String param concode_elem_sep String actionFired concode_elem_sep String orientation concode_field_sep void setOrientation concode_elem_sep String getParam concode_elem_sep String getActionFired concode_elem_sep void setParam concode_elem_sep void primaryListener
String function ( ) { return orientation ; }