From f47e470e586bd2d43b3509ff069ecd09716beaa8 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Mon, 23 Jan 2012 23:51:24 +0100
Subject: [PATCH] gdk: deal with GDK_SMOOTH_SCROLL events as not having a
 direction

gdk_event_get_scroll_direction() will return FALSE on these, so
gdk_event_get_scroll_deltas() has to be used to retrieve dx/dy
---
 gdk/gdkevents.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gdk/gdkevents.c b/gdk/gdkevents.c
index 7abd956c2f..db37512bc6 100644
--- a/gdk/gdkevents.c
+++ b/gdk/gdkevents.c
@@ -1196,7 +1196,10 @@ gdk_event_get_scroll_direction (const GdkEvent *event,
   switch (event->type)
     {
     case GDK_SCROLL:
-      dir = event->scroll.direction;
+      if (event->scroll.direction == GDK_SCROLL_SMOOTH)
+        fetched = FALSE;
+      else
+        dir = event->scroll.direction;
       break;
     default:
       fetched = FALSE;