diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TPanel.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TPanel.php | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TPanel.php b/framework/Web/UI/WebControls/TPanel.php new file mode 100644 index 00000000..36f70479 --- /dev/null +++ b/framework/Web/UI/WebControls/TPanel.php @@ -0,0 +1,162 @@ +<?php
+/**
+ * TPanel 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
+ */
+
+/**
+ * TPanel class
+ *
+ * TPanel represents a component that acts as a container for other component.
+ * It is especially useful when you want to generate components programmatically or hide/show a group of components.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TPanel extends TWebControl
+{
+ /**
+ * @return string tag name of the panel
+ */
+ protected function getTagName()
+ {
+ return 'div';
+ }
+
+ /**
+ * Adds attributes to renderer.
+ * @param THtmlTextWriter the renderer
+ */
+ protected function addAttributesToRender($writer)
+ {
+ $url=trim($this->getBackImageUrl());
+ if($url!=='')
+ $this->getStyle
+ base.AddAttributesToRender(writer);
+ string text1 = this.BackImageUrl;
+ if (text1.Trim().Length > 0)
+ {
+ writer.AddStyleAttribute(HtmlTextWriterStyle.BackgroundImage, "url(" + base.ResolveClientUrl(text1) + ")");
+ }
+ this.AddScrollingAttribute(this.ScrollBars, writer);
+ HorizontalAlign align1 = this.HorizontalAlign;
+ if (align1 != HorizontalAlign.NotSet)
+ {
+ TypeConverter converter1 = TypeDescriptor.GetConverter(typeof(HorizontalAlign));
+ writer.AddStyleAttribute(HtmlTextWriterStyle.TextAlign, converter1.ConvertToInvariantString(align1).ToLowerInvariant());
+ }
+ if (!this.Wrap)
+ {
+ if (base.EnableLegacyRendering)
+ {
+ writer.AddAttribute(HtmlTextWriterAttribute.Nowrap, "nowrap", false);
+ }
+ else
+ {
+ writer.AddStyleAttribute(HtmlTextWriterStyle.WhiteSpace, "nowrap");
+ }
+ }
+ if (this.Direction == ContentDirection.LeftToRight)
+ {
+ writer.AddAttribute(HtmlTextWriterAttribute.Dir, "ltr");
+ }
+ else if (this.Direction == ContentDirection.RightToLeft)
+ {
+ writer.AddAttribute(HtmlTextWriterAttribute.Dir, "rtl");
+ }
+ if (((!base.DesignMode && (this.Page != null)) && ((this.Page.Request != null) && (this.Page.Request.Browser.EcmaScriptVersion.Major > 0))) && ((this.Page.Request.Browser.W3CDomVersion.Major > 0) && (this.DefaultButton.Length > 0)))
+ {
+ Control control1 = this.FindControl(this.DefaultButton);
+ if (control1 is IButtonControl)
+ {
+ this.Page.ClientScript.RegisterDefaultButtonScript(control1, writer, true);
+ }
+ else
+ {
+ object[] objArray1 = new object[1] { this.ID } ;
+ throw new InvalidOperationException(SR.GetString("HtmlForm_OnlyIButtonControlCanBeDefaultButton", objArray1));
+ }
+ }
+
+ }
+
+ /**
+ * @return boolean whether the content wraps within the panel.
+ */
+ public function getWrap()
+ {
+ return $this->getViewState('Wrap',true);
+ }
+
+ /**
+ * Sets the value indicating whether the content wraps within the panel.
+ * @param boolean whether the content wraps within the panel.
+ */
+ public function setWrap($value)
+ {
+ $this->setViewState('Wrap',$value,true);
+ }
+
+ /**
+ * @return string the horizontal alignment of the contents within the panel.
+ */
+ public function getHorizontalAlign()
+ {
+ return $this->getViewState('HorizontalAlign','');
+ }
+
+ /**
+ * Sets the horizontal alignment of the contents within the panel.
+ * Valid values include 'justify', 'left', 'center', 'right' or empty string.
+ * @param string the horizontal alignment
+ */
+ public function setHorizontalAlign($value)
+ {
+ $this->setViewState('HorizontalAlign',$value,'');
+ }
+
+ /**
+ * @return string the URL of the background image for the panel component.
+ */
+ public function getBackImageUrl()
+ {
+ return $this->getViewState('BackImageUrl','');
+ }
+
+ /**
+ * Sets the URL of the background image for the panel component.
+ * @param string the URL
+ */
+ public function setBackImageUrl($value)
+ {
+ $this->setViewState('BackImageUrl',$value,'');
+ }
+
+ /**
+ * This overrides the parent implementation by rendering more TPanel-specific attributes.
+ * @return ArrayObject the attributes to be rendered
+ */
+ protected function getAttributesToRender()
+ {
+ $url=$this->getBackImageUrl();
+ if(strlen($url))
+ $this->setStyle(array('background-image'=>"url($url)"));
+ $attributes=parent::getAttributesToRender();
+ $align=$this->getHorizontalAlign();
+ if(strlen($align))
+ $attributes['align']=$align;
+ if(!$this->isWrap())
+ $attributes['nowrap']='nowrap';
+ return $attributes;
+ }
+}
+
+?>
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