<?php /** * TControlAdapter class file. * * @author Qiang Xue <qiang.xue@gmail.com> * @link http://www.pradosoft.com/ * @copyright Copyright © 2005 PradoSoft * @license http://www.pradosoft.com/license/ * @version $Id$ * @package System.Web.UI */ /** * TControlAdapter class * * TControlAdapter is the base class for adapters that customize * various behaviors for the control to which the adapter is attached. * * @author Qiang Xue <qiang.xue@gmail.com> * @version $Id$ * @package System.Web.UI * @since 3.0 */ class TControlAdapter extends TApplicationComponent { /** * @var TControl the control to which the adapter is attached */ private $_control; /** * Constructor. * @param TControl the control to which the adapter is attached */ public function __construct($control) { $this->_control=$control; } /** * @return TControl the control to which this adapter is attached */ public function getControl() { return $this->_control; } /** * @return TPage the page that contains the attached control */ public function getPage() { return $this->_control?$this->_control->getPage():null; } /** * Creates child controls for the attached control. * Default implementation calls the attached control's corresponding method. */ public function createChildControls() { $this->_control->createChildControls(); } /** * Loads additional persistent control state. * Default implementation calls the attached control's corresponding method. */ public function loadState() { $this->_control->loadState(); } /** * Saves additional persistent control state. * Default implementation calls the attached control's corresponding method. */ public function saveState() { $this->_control->saveState(); } /** * This method is invoked when the control enters 'OnInit' stage. * Default implementation calls the attached control's corresponding method. * @param TEventParameter event parameter to be passed to the event handlers */ public function onInit($param) { $this->_control->onInit($param); } /** * This method is invoked when the control enters 'OnLoad' stage. * Default implementation calls the attached control's corresponding method. * @param TEventParameter event parameter to be passed to the event handlers */ public function onLoad($param) { $this->_control->onLoad($param); } /** * This method is invoked when the control enters 'OnPreRender' stage. * Default implementation calls the attached control's corresponding method. * @param TEventParameter event parameter to be passed to the event handlers */ public function onPreRender($param) { $this->_control->onPreRender($param); } /** * This method is invoked when the control enters 'OnUnload' stage. * Default implementation calls the attached control's corresponding method. * @param TEventParameter event parameter to be passed to the event handlers */ public function onUnload($param) { $this->_control->onUnload($param); } /** * This method is invoked when the control renders itself. * Default implementation calls the attached control's corresponding method. * @param THtmlWriter writer for the rendering purpose */ public function render($writer) { $this->_control->render($writer); } /** * Renders the control's children. * Default implementation calls the attached control's corresponding method. * @param THtmlWriter writer for the rendering purpose */ public function renderChildren($writer) { $this->_control->renderChildren($writer); } } ?>