+ Debug("event:drop", (event->type == SDL_DROPBEGIN ? "SDL_DROPBEGIN" :
+ event->type == SDL_DROPFILE ? "SDL_DROPFILE" :
+ event->type == SDL_DROPTEXT ? "SDL_DROPTEXT" :
+ event->type == SDL_DROPCOMPLETE ? "SDL_DROPCOMPLETE" :
+ "(unknown drop event type)"));
+