From 2652836af364935294a2c731de74502de530f9e6 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 24 Aug 2013 13:33:09 +0300
Subject: fix "grab input" in SDL2.

---
 src/utils/sdlhelper.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/utils/sdlhelper.cpp')

diff --git a/src/utils/sdlhelper.cpp b/src/utils/sdlhelper.cpp
index 9d28f6c96..a470ce927 100644
--- a/src/utils/sdlhelper.cpp
+++ b/src/utils/sdlhelper.cpp
@@ -73,4 +73,9 @@ void SDL::SetWindowIcon(SDL_Surface *const window A_UNUSED,
     SDL_WM_SetIcon(icon, nullptr);
 }
 
+void SDL::grabInput(SDL_Surface *const window A_UNUSED, const bool grab)
+{
+    SDL_WM_GrabInput(grab ? SDL_GRAB_ON : SDL_GRAB_OFF);
+}
+
 #endif  // USE_SDL2
-- 
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