Fixed mouse button index for additional mouse buttons

libsdl-org · Jan 21, 2011 · 8b3bcdc · 8b3bcdc
1 parent cd71aa7
commit 8b3bcdc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/video/cocoa/SDL_cocoawindow.m b/src/video/cocoa/SDL_cocoawindow.m
@@ -180,7 +180,7 @@ - (void)mouseDown:(NSEvent *)theEvent
         button = SDL_BUTTON_MIDDLE;
         break;
     default:
-        button = [theEvent buttonNumber];
+        button = [theEvent buttonNumber] + 1;
         break;
     }
     SDL_SendMouseButton(_data->window, SDL_PRESSED, button);
@@ -211,7 +211,7 @@ - (void)mouseUp:(NSEvent *)theEvent
         button = SDL_BUTTON_MIDDLE;
         break;
     default:
-        button = [theEvent buttonNumber];
+        button = [theEvent buttonNumber] + 1;
         break;
     }
     SDL_SendMouseButton(_data->window, SDL_RELEASED, button);