Index: branches/5.2.x/core/units/selectors/selectors_event_handler.php
===================================================================
diff -u -N -r15065 -r15130
--- branches/5.2.x/core/units/selectors/selectors_event_handler.php	(.../selectors_event_handler.php)	(revision 15065)
+++ branches/5.2.x/core/units/selectors/selectors_event_handler.php	(.../selectors_event_handler.php)	(revision 15130)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: selectors_event_handler.php 15065 2012-01-17 15:11:29Z alex $
+* @version	$Id: selectors_event_handler.php 15130 2012-03-03 18:38:32Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -46,7 +46,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeClone(kEvent &$event)
+		protected function OnBeforeClone(kEvent $event)
 		{
 			parent::OnBeforeClone($event);
 
@@ -101,7 +101,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -126,7 +126,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(kEvent &$event)
+		protected function OnBeforeItemUpdate(kEvent $event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -140,7 +140,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -154,7 +154,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemUpdate(kEvent &$event)
+		protected function OnAfterItemUpdate(kEvent $event)
 		{
 			parent::OnAfterItemUpdate($event);
 
@@ -168,7 +168,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemCreate(kEvent &$event)
+		protected function OnAfterItemCreate(kEvent $event)
 		{
 			parent::OnAfterItemCreate($event);
 
@@ -182,7 +182,7 @@
 		 * @return string
 		 * @access protected
 		 */
-		protected function getMainSpecial(kEvent &$event)
+		protected function getMainSpecial(kEvent $event)
 		{
 			return '';
 		}
@@ -192,7 +192,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnOpenStyleEditor(&$event)
+		function OnOpenStyleEditor($event)
 		{
 			$this->SaveChanges($event);
 			$event->redirect = false;
@@ -203,7 +203,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function SaveChanges(&$event)
+		function SaveChanges($event)
 		{
 			$object =& $event->getObject( Array('skip_autoload' => true) );
 			/* @var $object kDBItem */
@@ -236,7 +236,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnSaveStyle(&$event)
+		function OnSaveStyle($event)
 		{
 			$this->SaveChanges($event);
 
@@ -253,7 +253,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(kEvent &$event)
+		protected function OnAfterItemLoad(kEvent $event)
 		{
 			parent::OnAfterItemLoad($event);
 
@@ -278,7 +278,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function SerializeSelectorData(&$event)
+		function SerializeSelectorData($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -302,7 +302,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function UnserializeSelectorData(&$event)
+		function UnserializeSelectorData($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -327,7 +327,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnPrepareBaseStyles(&$event)
+		function OnPrepareBaseStyles($event)
 		{
 			$object =& $event->getObject();
 
@@ -346,7 +346,7 @@
 		 * @param Array $selector_data
 		 * @return Array
 		 */
-		function RemoveParentProperties(&$event, $selector_data)
+		function RemoveParentProperties($event, $selector_data)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -389,7 +389,7 @@
 		 * @param Array $selector_data
 		 * @return Array
 		 */
-		function AddParentProperties(&$event, $selector_data)
+		function AddParentProperties($event, $selector_data)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -419,7 +419,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnResetToBase(&$event)
+		function OnResetToBase($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object SelectorsItem */
@@ -436,7 +436,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnMassResetToBase(&$event)
+		function OnMassResetToBase($event)
 		{
 			$object =& $event->getObject( Array('skip_autoload' => true) );
 			/* @var $object SelectorsItem */