[SDL] Mouse grabbing : how ?

[Lutz Sammer]

PH-Neutre wrote:
> 
> hello,
> 
> I'd like to know how I can do mouse grabbing with SDL, like in heroes3
> or civCTP when i hit CTRL-G.

RTFM!

#ifdef SDL_GRAB_ON
    static int grabbed;

    if( grabbed ) {
        SDL_WM_GrabInput(SDL_GRAB_OFF);
        grabbed=0;
    } else {
        if( SDL_WM_GrabInput(SDL_GRAB_ON)==SDL_GRAB_ON ) {
            grabbed=1;
        }
    }
#endif  // SDL_GRAB_ON

The #define is for older SDL version which didn't support this function.

Bye,
Johns
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