diff --git a/code/nel/include/nel/gui/group_wheel.h b/code/nel/include/nel/gui/group_wheel.h
index c2c80dd46..37c7d377f 100644
--- a/code/nel/include/nel/gui/group_wheel.h
+++ b/code/nel/include/nel/gui/group_wheel.h
@@ -30,6 +30,9 @@ namespace NLGUI
 	public:
 		/// Constructor
 		CInterfaceGroupWheel(const TCtorParam &param);
+
+		std::string getProperty( const std::string &name ) const;
+
 		/// Coming from CInterfaceElement
 		virtual bool parse(xmlNodePtr cur, CInterfaceGroup * parentGroup);
 		virtual bool handleEvent (const NLGUI::CEventDescriptor &event);
diff --git a/code/nel/src/gui/group_wheel.cpp b/code/nel/src/gui/group_wheel.cpp
index c7d6a57e2..c21ec2cb9 100644
--- a/code/nel/src/gui/group_wheel.cpp
+++ b/code/nel/src/gui/group_wheel.cpp
@@ -32,6 +32,31 @@ namespace NLGUI
 		_AHWheelDown = NULL;
 	}
 
+	std::string CInterfaceGroupWheel::getProperty( const std::string &name ) const
+	{
+		if( name == "on_wheel_up" )
+		{
+			return CAHManager::getInstance()->getActionHandlerName( _AHWheelUp );
+		}
+		else
+		if( name == "on_wheel_up_params" )
+		{
+			return _AHWheelUpParams;
+		}
+		else
+		if( name == "on_wheel_down" )
+		{
+			return CAHManager::getInstance()->getActionHandlerName( _AHWheelDown );
+		}
+		else
+		if( name == "on_wheel_down_params" )
+		{
+			return _AHWheelDownParams;
+		}
+		else
+			return CInterfaceGroup::getProperty( name );
+	}
+
 	// *****************************************************************************************************************
 	bool CInterfaceGroupWheel::parse(xmlNodePtr cur, CInterfaceGroup * parentGroup)
 	{
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/InterfaceGroupWheel.xml b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/InterfaceGroupWheel.xml
new file mode 100644
index 000000000..e3e4358a3
--- /dev/null
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/InterfaceGroupWheel.xml
@@ -0,0 +1,32 @@
+<widget>
+    <header>
+        <name>InterfaceGroupWheel</name>
+        <guiname>CInterfaceGroupWheel</guiname>
+        <ancestor>InterfaceGroup</ancestor>
+        <description></description>
+        <abstract>false</abstract>
+        <icon></icon>
+    </header>
+    <properties>
+        <property>
+            <name>on_wheel_up</name>
+            <type>string</type>
+            <default></default>
+        </property>
+        <property>
+            <name>on_wheel_up_params</name>
+            <type>string</type>
+            <default></default>
+        </property>
+        <property>
+            <name>on_wheel_down</name>
+            <type>string</type>
+            <default></default>
+        </property>
+        <property>
+            <name>on_wheel_down_params</name>
+            <type>string</type>
+            <default></default>
+        </property>
+    </properties>
+</widget>