diff options
| author | xue <> | 2006-02-15 05:30:58 +0000 |
|---|---|---|
| committer | xue <> | 2006-02-15 05:30:58 +0000 |
| commit | d653bda6c6217f160a4de77e3f2f0ee62096be67 (patch) | |
| tree | 782018a54c25c0266f12528e5b18e9db71f9ae5b /framework/Web/UI/TControlAdapter.php | |
| parent | 2b194248b9bbd75887c1d5f991dca1f3fd441dd5 (diff) | |
Added TControlAdapter and TWebControlAdapter and their support in TControl and TWebControl.
Diffstat (limited to 'framework/Web/UI/TControlAdapter.php')
| -rw-r--r-- | framework/Web/UI/TControlAdapter.php | 144 |
1 files changed, 144 insertions, 0 deletions
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 © 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);
+ }
+}
+
+?>
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