From d29da5baed9fe58bc43f006fdc570802d86f4ef5 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 19 Apr 2006 19:00:04 +0000
Subject: [PATCH] Fixed mouse scroll mapping.

---
 src/osgProducer/KeyboardMouseCallback.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/osgProducer/KeyboardMouseCallback.cpp b/src/osgProducer/KeyboardMouseCallback.cpp
index 66237478f..115bb3d73 100644
--- a/src/osgProducer/KeyboardMouseCallback.cpp
+++ b/src/osgProducer/KeyboardMouseCallback.cpp
@@ -20,7 +20,15 @@ KeyboardMouseCallback::KeyboardMouseCallback(Producer::KeyboardMouse* keyboardMo
 void KeyboardMouseCallback::mouseScroll( Producer::KeyboardMouseCallback::ScrollingMotion sm )
 {
     updateWindowSize();
-    if (_eventQueue.valid()) _eventQueue->mouseScroll((osgGA::GUIEventAdapter::ScrollingMotion)sm);
+    if (_eventQueue.valid()) 
+    {
+        switch(sm)
+        {
+            case(Producer::KeyboardMouseCallback::ScrollNone): break;
+            case(Producer::KeyboardMouseCallback::ScrollUp): _eventQueue->mouseScroll(osgGA::GUIEventAdapter::SCROLL_UP); break;
+            case(Producer::KeyboardMouseCallback::ScrollDown): _eventQueue->mouseScroll(osgGA::GUIEventAdapter::SCROLL_DOWN); break;
+        }
+    }
 }
 
 void KeyboardMouseCallback::buttonPress( float mx, float my, unsigned int mbutton )