From bab7eba7f00a7d5a2935e7872456901518ec36ba Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Sun, 17 Jan 2021 14:38:31 +1100
Subject: [PATCH] [client] x11: prevent default mouse button/wheel handling by
 SDL

---
 client/displayservers/X11/x11.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client/displayservers/X11/x11.c b/client/displayservers/X11/x11.c
index 721dc208..f2929e55 100644
--- a/client/displayservers/X11/x11.c
+++ b/client/displayservers/X11/x11.c
@@ -209,6 +209,9 @@ static bool x11EventFilter(SDL_Event * event)
 
 #if SDL_VIDEO_DRIVER_X11_XINPUT2
     case SDL_MOUSEMOTION:
+    case SDL_MOUSEBUTTONDOWN:
+    case SDL_MOUSEBUTTONUP:
+    case SDL_MOUSEWHEEL:
       return true;
 #endif
   }