diff options
| author | xue <> | 2005-11-10 12:47:19 +0000 |
|---|---|---|
| committer | xue <> | 2005-11-10 12:47:19 +0000 |
| commit | 55c4ac1bfe565f1ca7f537fdd8b7a201be28e581 (patch) | |
| tree | a0599d5e36fdbb3f1e169ae56bab7d529597e3eb /framework/Web/UI/WebControls/TImage.php | |
Initial import of prado framework
Diffstat (limited to 'framework/Web/UI/WebControls/TImage.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TImage.php | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TImage.php b/framework/Web/UI/WebControls/TImage.php new file mode 100644 index 00000000..46e61083 --- /dev/null +++ b/framework/Web/UI/WebControls/TImage.php @@ -0,0 +1,122 @@ +<?php
+/**
+ * TImage class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.xisc.com/
+ * @copyright Copyright © 2004-2005, Qiang Xue
+ * @license http://www.opensource.org/licenses/bsd-license.php BSD License
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TImage class
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TImage extends TWebControl
+{
+ public static $IMAGE_ALIGN=array('NotSet','AbsBottom','AbsMiddle','Baseline','Bottom','Left','Middle','Right','TextTop','Top');
+ // todo: TControl::resolveClientUrl()
+ /**
+ * @return string tag name of the image
+ */
+ protected function getTagName()
+ {
+ return 'img';
+ }
+
+ protected function addAttributesToRender($writer)
+ {
+ $writer->addAttribute('src',$this->getImageUrl());
+ $writer->addAttribute('alt',$this->getAlternateText());
+ if(($desc=$this->getDescriptionUrl())!=='')
+ $writer->addAttribute('longdesc',$this->resolveClientUrl($desc));
+ if(($align=$this->getImageAlign())!=='NotSet')
+ $writer->addAttribute('align',strtolower($align));
+ parent::addAttributesToRender($writer);
+ }
+
+ /**
+ * Renders the body content of the image.
+ * None will be rendered for an image.
+ * @param THtmlTextWriter the writer for rendering
+ */
+ protected function renderContents($writer)
+ {
+ }
+
+ /**
+ * @return string the alternative text displayed in the TImage component when the image is unavailable.
+ */
+ public function getAlternateText()
+ {
+ return $this->getViewState('AlternateText','');
+ }
+
+ /**
+ * Sets the alternative text to be displayed in the TImage when the image is unavailable.
+ * @param string the alternative text
+ */
+ public function setAlternateText($value)
+ {
+ $this->setViewState('AlternateText',$value,'');
+ }
+
+ /**
+ * @return string the alignment of the image with respective to other elements on the page.
+ */
+ public function getImageAlign()
+ {
+ return $this->getViewState('ImageAlign','');
+ }
+
+ /**
+ * Sets the alignment of the image with respective to other elements on the page.
+ * @param string the alignment of the image
+ */
+ public function setImageAlign($value)
+ {
+ $this->setViewState('ImageAlign',TPropertyValue::ensureEnum($value,self::$IMAGE_ALIGN),'NotSet');
+ }
+
+ /**
+ * @return string the location of the image file to be displayed
+ */
+ public function getImageUrl()
+ {
+ return $this->getViewState('ImageUrl','');
+ }
+
+ /**
+ * Sets the location of the image file to be displayed.
+ * @param string the location of the image file (file path or URL)
+ */
+ public function setImageUrl($value)
+ {
+ $this->setViewState('ImageUrl',$value,'');
+ }
+
+ /**
+ * @return string link to long description
+ */
+ public function getDescriptionUrl()
+ {
+ return $this->getViewState('DescriptionUrl','');
+ }
+
+ /**
+ * Sets the link to long description
+ * @param string the link to long description
+ */
+ public function setDescriptionUrl($value)
+ {
+ $this->setViewState('DescriptionUrl',$value,'');
+ }
+}
+
+?>
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