From a576c3fb0fd69b9e13b4ffbc188daef3d7cd294b Mon Sep 17 00:00:00 2001
From: kappaOne <one.kappa@googlemail.com>
Date: Tue, 11 Dec 2012 21:30:04 +0000
Subject: [PATCH] fix mouse scroll wheel direction

---
 src/java/org/lwjgl/opengl/MacOSXNativeMouse.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/java/org/lwjgl/opengl/MacOSXNativeMouse.java b/src/java/org/lwjgl/opengl/MacOSXNativeMouse.java
index 0e1424e2..8736696b 100644
--- a/src/java/org/lwjgl/opengl/MacOSXNativeMouse.java
+++ b/src/java/org/lwjgl/opengl/MacOSXNativeMouse.java
@@ -188,7 +188,7 @@ final class MacOSXNativeMouse extends EventQueue {
 			setCursorPos(x, y, nanos);
 		}
         if ( dz != 0 ) {
-            int wheel_amount = (int)(-dy * WHEEL_SCALE);
+            int wheel_amount = (int)(dy * WHEEL_SCALE);
             accum_dz += wheel_amount;
             putMouseEvent((byte)-1, (byte)0, wheel_amount, nanos);
         }