From 3c1a803d8d244d0004f982578e5534804f9d5da0 Mon Sep 17 00:00:00 2001
From: Glenn Watson <gw@intuitionlibrary.com>
Date: Thu, 18 Dec 2014 15:18:22 +1000
Subject: Add scroll wheel events for mac.

---
 src/osx/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/osx/mod.rs b/src/osx/mod.rs
index c69486a..7ea6cb4 100644
--- a/src/osx/mod.rs
+++ b/src/osx/mod.rs
@@ -23,7 +23,7 @@ use std::mem;
 use std::ptr;
 use std::sync::atomic::{AtomicBool, Relaxed};
 
-use events::Event::{MouseInput, MouseMoved, ReceivedCharacter, KeyboardInput};
+use events::Event::{MouseInput, MouseMoved, ReceivedCharacter, KeyboardInput, MouseWheel};
 use events::ElementState::{Pressed, Released};
 use events::MouseButton::{LeftMouseButton, RightMouseButton};
 use events;
@@ -338,7 +338,7 @@ impl Window {
                             events.push(alt_modifier.unwrap());
                         }
                     },
-                    NSScrollWheel           => { },
+                    NSScrollWheel           => { events.push(MouseWheel(-event.scrollingDeltaY() as i32)); },
                     NSOtherMouseDown        => { },
                     NSOtherMouseUp          => { },
                     NSOtherMouseDragged     => { },
-- 
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