1 files changed, 42 insertions, 0 deletions
diff --git a/framework/Collections/TPagedListPageChangedEventParameter.php b/framework/Collections/TPagedListPageChangedEventParameter.php
new file mode 100644
index 00000000..9b9f500e
--- /dev/null
+++ b/framework/Collections/TPagedListPageChangedEventParameter.php
@@ -0,0 +1,42 @@
+<?php
+/**
+ * TPagedList, TPagedListFetchDataEventParameter, TPagedListPageChangedEventParameter class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2014 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @package System.Collections
+ */
+
+/**
+ * TPagedListPageChangedEventParameter class.
+ * TPagedListPageChangedEventParameter is used as the parameter for
+ * {@link TPagedList::onPageChanged OnPageChanged} event.
+ * To obtain the page index before it was changed, use {@link getOldPageIndex OldPageIndex}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @package System.Collections
+ * @since 3.0
+ */
+class TPagedListPageChangedEventParameter extends TEventParameter
+{
+	private $_oldPage;
+
+	/**
+	 * Constructor.
+	 * @param integer old page index
+	 */
+	public function __construct($oldPage)
+	{
+		$this->_oldPage=$oldPage;
+	}
+
+	/**
+	 * @return integer the index of the page before the list changed to the new page
+	 */
+	public function getOldPageIndex()
+	{
+		return $this->_oldPage;
+	}
+}
+\ No newline at end of file