From 887da1b3668499821f046665b461aeadb0a9fb2e Mon Sep 17 00:00:00 2001
From: wei <>
Date: Sun, 27 Aug 2006 04:18:31 +0000
Subject: Adding TActiveImage and TActiveImageButton

---
 framework/Web/UI/ActiveControls/TActiveImage.php | 70 +++++++++++++++++++++++-
 1 file changed, 68 insertions(+), 2 deletions(-)

(limited to 'framework/Web/UI/ActiveControls/TActiveImage.php')

diff --git a/framework/Web/UI/ActiveControls/TActiveImage.php b/framework/Web/UI/ActiveControls/TActiveImage.php
index eb0f4ca9..6d18d61d 100644
--- a/framework/Web/UI/ActiveControls/TActiveImage.php
+++ b/framework/Web/UI/ActiveControls/TActiveImage.php
@@ -10,18 +10,84 @@
  * @package System.Web.UI.WebControls
  */
 
-
 /**
  * TActiveImage class.
  *
+ * TActiveImage allows the {@link setAlternateText AlternateText},
+ * {@link setImageAlign ImageAlign}, {@link setImageUrl ImageUrl},
+ * and {@link setDescriptionUrl DescriptionUrl} to be updated during
+ * a callback request.
+ *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @version : $  Mon Jun 26 00:44:25 EST 2006 $
  * @package System.Web.UI.ActiveControls
- * @since 3.0
+ * @since 3.1
  */
 class TActiveImage extends TImage implements IActiveControl
 {
+	/**
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->setAdapter(new TActiveControlAdapter($this));
+	}
+
+	/**
+	 * @return TBaseActiveControl basic active control options.
+	 */
+	public function getActiveControl()
+	{
+		return $this->getAdapter()->getBaseActiveControl();
+	}
+
+	/**
+	 * Sets the alternative text to be displayed in the TImage when the image is unavailable.
+	 * @param string the alternative text
+	 */
+	public function setAlternateText($value)
+	{
+		parent::setAlternateText($value);
+		if($this->getActiveControl()->canUpdateClientSide())
+			$this->getPage()->getCallbackClient()->setAttribute($this, 'alt', $value);
+	}
+
+	/**
+	 * Sets the alignment of the image with respective to other elements on the page.
+	 * Possible values include: absbottom, absmiddle, baseline, bottom, left,
+	 * middle, right, texttop, and top. If an empty string is passed in,
+	 * imagealign attribute will not be rendered.
+	 * @param string the alignment of the image
+	 */
+	public function setImageAlign($value)
+	{
+		parent::setImageAlign($value);
+		if($this->getActiveControl()->canUpdateClientSide())
+			$this->getPage()->getCallbackClient()->setAttribute($this, 'align', $value);
+	}
+
+	/**
+	 * @param string the URL of the image file
+	 */
+	public function setImageUrl($value)
+	{
+		parent::setImageUrl($value);
+		if($this->getActiveControl()->canUpdateClientSide())
+			$this->getPage()->getCallbackClient()->setAttribute($this, 'src', $value);
+	}
 
+	/**
+	 * @param string the URL to the long description of the image.
+	 */
+	public function setDescriptionUrl($value)
+	{
+		parent::setDescriptionUrl($value);
+		if($this->getActiveControl()->canUpdateClientSide())
+			$this->getPage()->getCallbackClient()->setAttribute($this, 'longdesc', $value);
+	}
 }
 
 ?>
\ No newline at end of file
-- 
cgit v1.2.3