From c67ad6b37e8f1a02d85ca5170341b22ebd6bf34b Mon Sep 17 00:00:00 2001
From: xue <>
Date: Fri, 21 Jul 2006 18:12:36 +0000
Subject: Fixed #263.

---
 framework/Web/UI/WebControls/TListBox.php | 7 +++++++
 1 file changed, 7 insertions(+)

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

diff --git a/framework/Web/UI/WebControls/TListBox.php b/framework/Web/UI/WebControls/TListBox.php
index 972ebbcb..79b73fb6 100644
--- a/framework/Web/UI/WebControls/TListBox.php
+++ b/framework/Web/UI/WebControls/TListBox.php
@@ -24,6 +24,13 @@ Prado::using('System.Web.UI.WebControls.TListControl');
  * The property {@link setRows Rows} specifies how many rows of options are visible
  * at a time. See {@link TListControl} for inherited properties.
  *
+ * Since v3.0.3, TListBox starts to support optgroup. To specify an option group for
+ * a list item, set a Group attribute with it,
+ * <code>
+ *  $listitem->Attributes->Group="Group Name";
+ *  // or <com:TListItem Attributes.Group="Group Name" .../> in template
+ * </code>
+ *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @version $Revision: $  $Date: $
  * @package System.Web.UI.WebControls
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