From 15afcdf8f6db3ca64746a17b8e87d5ea72fd41cc Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sun, 27 Jan 2013 20:37:14 -0800
Subject: [PATCH] Don't reset the mouse, that's actually bad behavior most of
 the time for windowed applications.

---
 src/events/SDL_mouse.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/events/SDL_mouse.c b/src/events/SDL_mouse.c
index 00a421216..710532577 100644
--- a/src/events/SDL_mouse.c
+++ b/src/events/SDL_mouse.c
@@ -96,10 +96,17 @@ SDL_SetMouseFocus(SDL_Window * window)
         return;
     }
 
+    /* Actually, this ends up being a bad idea, because most operating
+       systems have an implicit grab when you press the mouse button down
+       so you can drag things out of the window and then get the mouse up
+       when it happens.  So, #if 0...
+    */
+#if 0
     if (mouse->focus && !window) {
         /* We won't get anymore mouse messages, so reset mouse state */
         SDL_ResetMouse();
     }
+#endif
 
     /* See if the current window has lost focus */
     if (mouse->focus) {