public function setConditionalStyles($pValue = null)
    {
        if (is_array($pValue)) {
            $this->getActiveSheet()->setConditionalStyles($this->getSelectedCells(), $pValue);
        }
        return $this;
    }
public function setConditionalStyles($pValue = null)
    {
        if (is_array($pValue)) {
            $this->getActiveSheet()->setConditionalStyles($this->getSelectedCells(), $pValue);
        }
        return $this;
    }
public function setConditionalStyles ( $ pValue = null ) { if ( is_array ( $ pValue ) ) { $ this -> getActiveSheet ( ) -> setConditionalStyles ( $ this -> getSelectedCells ( ) , $ pValue ) ; } return $ this ; }
Set Conditional Styles. Only used on supervisor.

@param PHPExcel_Style_Conditional[] $pValue Array of condtional styles
@return PHPExcel_Style
Set Conditional Styles . Only used on supervisor .