public function setKeyAction(): ColumnInterface
    {
        $this->key = self::ACTION_NAME;
        $this->setValue('');
        $this->setSort(false);
        $this->setScreening(true);

        return $this;
    }
public function setKeyAction(): ColumnInterface
    {
        $this->key = self::ACTION_NAME;
        $this->setValue('');
        $this->setSort(false);
        $this->setScreening(true);

        return $this;
    }
public function setKeyAction ( ) : ColumnInterface { $ this -> key = self :: ACTION_NAME ; $ this -> setValue ( '' ) ; $ this -> setSort ( false ) ; $ this -> setScreening ( true ) ; return $ this ; }
Method for a single column with actions

@return ColumnInterface
Method for a single column with actions