From 0169f5f1b8dae9083bf8b3ff72c5a6228781437e Mon Sep 17 00:00:00 2001
From: rti <devnull@localhost>
Date: Sun, 4 Jul 2010 19:49:34 +0200
Subject: [PATCH] Changed: #947 improved mouse wheel handling (thresholding)

---
 code/nel/src/3d/driver/opengl/mac/cocoa_adapter.mm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/code/nel/src/3d/driver/opengl/mac/cocoa_adapter.mm b/code/nel/src/3d/driver/opengl/mac/cocoa_adapter.mm
index 8f7ecf586..b3e54cd36 100644
--- a/code/nel/src/3d/driver/opengl/mac/cocoa_adapter.mm
+++ b/code/nel/src/3d/driver/opengl/mac/cocoa_adapter.mm
@@ -920,9 +920,11 @@ void submitEvents(NLMISC::CEventServer& server,
 			/*
 				TODO modifiers with mouse events
 			*/
-			server.postEvent(new NLMISC::CEventMouseWheel(
-				mouseX, mouseY, (NLMISC::TMouseButton)0 /* modifiers */,
-				(event.deltaY > 0), eventEmitter));
+			if(fabs(event.deltaY) > 0.1) 
+				server.postEvent(new NLMISC::CEventMouseWheel(
+					mouseX, mouseY, (NLMISC::TMouseButton)0 /* modifiers */,
+					(event.deltaY > 0), eventEmitter));
+
 			break;
 		}
 		case NSTabletPoint:break;