code: function(str, sendUpdatedEvt) {
        inputEx.TimeField.superclass.setValue.call(this, str.split(':'), sendUpdatedEvt);
     }
docs: Set the value
  @param {String} str Hour string (format HH:MM:SS)
  @param {boolean} [sendUpdatedEvt] (optional) Wether this setValue should fire the updatedEvt or not (default is true, pass false to NOT send the event)