From b1766c28b276e102bed83652c467df9db270b3ac Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Wed, 16 Oct 2002 20:32:12 +0000
Subject: patch #620627: mouse wheel support for NewGui

svn-id: r5169
---
 backends/sdl/sdl-common.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'backends/sdl')

diff --git a/backends/sdl/sdl-common.cpp b/backends/sdl/sdl-common.cpp
index aa9a825bf4..17d2dc8885 100644
--- a/backends/sdl/sdl-common.cpp
+++ b/backends/sdl/sdl-common.cpp
@@ -588,6 +588,12 @@ bool OSystem_SDL_Common::poll_event(Event *event) {
 				event->event_code = EVENT_LBUTTONDOWN;
 			else if (ev.button.button == SDL_BUTTON_RIGHT)
 				event->event_code = EVENT_RBUTTONDOWN;
+#if defined(SDL_BUTTON_WHEELUP) && defined(SDL_BUTTON_WHEELDOWN)
+			else if (ev.button.button == SDL_BUTTON_WHEELUP)
+				event->event_code = EVENT_WHEELUP;
+			else if (ev.button.button == SDL_BUTTON_WHEELDOWN)
+				event->event_code = EVENT_WHEELDOWN;
+#endif
 			else
 				break;
 			km.x = event->mouse.x = ev.motion.x;
-- 
cgit v1.2.3