Copyright (C) 2000-2012 |
Manpages SDL_PollEventSection: SDL API Reference (3)Updated: Tue 11 Sep 2001, 22:59 Index Return to Main Contents NAMESDL_PollEvent- Polls for currently pending events.SYNOPSIS#include "SDL.h" int SDL_PollEvent(SDL_Event *event); DESCRIPTIONPolls for currently pending events, and returns 1 if there are any pending events, or 0 if there are none available. If event is not NULL, the next event is removed from the queue and stored in that area. EXAMPLES
SDL_Event event; /* Event structure */ . . . /* Check for events */ while(SDL_PollEvent(&event)){ /* Loop until there are no events left on the queue */ switch(event.type){ /* Process the appropiate event type */ case SDL_KEYDOWN: /* Handle a KEYDOWN event */ printf("Oh! Key press "); break; case SDL_MOUSEMOTION: . . . default: /* Report an unhandled event */ printf("I don't know what this event is! "); } } SEE ALSOSDL_Event, SDL_WaitEvent, SDL_PeepEvents
IndexThis document was created by man2html, using the manual pages. Time: 10:00:51 GMT, April 20, 2024 |