diff -abBpNPwrU2 --exclude='*.svn' irrlicht-svn-ss/trunk/include/IEventReceiver.h Irrlicht_starsonata/include/IEventReceiver.h
--- irrlicht-svn-ss/trunk/include/IEventReceiver.h	2007-07-26 02:11:22.000000000 +0200
+++ Irrlicht_starsonata/include/IEventReceiver.h	2008-08-19 14:34:25.000000000 +0200
@@ -106,4 +129,9 @@ namespace irr
 			EGET_FILE_CHOOSE_DIALOG_CANCELLED,
 
+			//! An element got double-clicked
+			//! Not all elements will transport this, but usually only element for which 
+			//! double-clicking is typically used to trigger certain actions
+			EGET_ELEMENT_DOUBLE_CLICKED,
+
 			//! 'Yes' was clicked on a messagebox
 			EGET_MESSAGEBOX_YES,