/**
  * Key press event handler
  * @param int $keyCode code of the pressed key
  * @return boolean true if a resize is needed, false otherwise
  */
 public function onKeyPress($keyCode)
 {
     switch ($keyCode) {
         // enter key
         case 13:
             $name = $this->varPosList[$this->getCursorPositionY()];
             $var = $this->varList[$name];
             VarDumpNcurses::dump($var, $name, false);
             return true;
             break;
         default:
             parent::onKeyPress($keyCode);
     }
     return false;
 }
 /**
  * {@inheritdoc}
  */
 public function onKeyPress($keyCode)
 {
     switch ($keyCode) {
         // enter key
         case 13:
             // show profile params
             if (array_key_exists($this->getCursorPositionY(), $this->profileParamsList)) {
                 $params = $this->profileParamsList[$this->getCursorPositionY()];
                 VarDumpNcurses::dump($params, "Params", false);
                 return true;
             } else {
                 parent::onKeyPress($keyCode);
             }
             break;
         default:
             parent::onKeyPress($keyCode);
     }
     return false;
 }