From 55c4ac1bfe565f1ca7f537fdd8b7a201be28e581 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Thu, 10 Nov 2005 12:47:19 +0000
Subject: Initial import of prado framework

---
 framework/Web/UI/WebControls/TPanel.php | 162 ++++++++++++++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 framework/Web/UI/WebControls/TPanel.php

(limited to 'framework/Web/UI/WebControls/TPanel.php')

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 &copy; 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;
+	}
+}
+
+?>
\ No newline at end of file
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