From d653bda6c6217f160a4de77e3f2f0ee62096be67 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Wed, 15 Feb 2006 05:30:58 +0000
Subject: Added TControlAdapter and TWebControlAdapter and their support in
 TControl and TWebControl.

---
 framework/Web/UI/TControlAdapter.php | 144 +++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 framework/Web/UI/TControlAdapter.php

(limited to 'framework/Web/UI/TControlAdapter.php')

diff --git a/framework/Web/UI/TControlAdapter.php b/framework/Web/UI/TControlAdapter.php
new file mode 100644
index 00000000..f0663966
--- /dev/null
+++ b/framework/Web/UI/TControlAdapter.php
@@ -0,0 +1,144 @@
+<?php
+/**
+ * TControlAdapter class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $  $Date: $
+ * @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 $Revision: $  $Date: $
+ * @package System.Web.UI
+ * @since 3.0
+ */
+class TControlAdapter extends TComponent
+{
+	/**
+	 * @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);
+	}
+}
+
+?>
\ No newline at end of file
-- 
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