pradosoft / prado

		}

		// apply header style if any

		if ($this->_header !== null && $this->_header instanceof IStyleable) {

			if ($headerStyle = $this->getViewState('HeaderStyle', null)) {

				$this->_header->getStyle()->mergeWith($headerStyle);

			}

		}

		// apply footer style if any

		if ($this->_footer !== null && $this->_footer instanceof IStyleable) {

		}

		// apply footer style if any

		if ($this->_footer !== null && $this->_footer instanceof IStyleable) {

			if ($footerStyle = $this->getViewState('FooterStyle', null)) {

				$this->_footer->getStyle()->mergeWith($footerStyle);

			}

		}

		$selectedIndex = $this->getSelectedItemIndex();

		$editIndex = $this->getEditItemIndex();