SDL_UserEvent (3) Linux Manual Page
SDL_UserEvent – A user-defined event type
Structure Definition
typedef struct{
Uint8 type;
int code;
void *data1;
void *data2;
} SDL_UserEvent;Structure Data
- type
- SDL_USEREVENT through to SDL_NUMEVENTS-1
- code
- User defined event code
- data1
- User defined data pointer
- data2
- User defined data pointer
Description
SDL_UserEvent is in the user member of the structure SDL_Event. This event is unique, it is never created by SDL but only by the user. The event can be pushed onto the event queue using SDL_PushEvent. The contents of the structure members or completely up to the programmer, the only requirement is that type is a value from SDL_USEREVENT to SDL_NUMEVENTS-1 (inclusive).Examples
SDL_Event event;
event.type = SDL_USEREVENT;
event.user.code = my_event_code;
event.user.data1 = significant_data;
event.user.data2 = 0;
SDL_PushEvent(&event);