SDL_GetEventFilter3
Query the current event filter.
Usage
#include "SDL3/SDL.h"
bool SDL_GetEventFilter(SDL_EventFilter *filter, void **userdata);
Header file
Defined in SDL3/SDL_events.h
Overview
This function can be used to "chain" filters, by saving the existing filter before replacing it with a function that will call that saved filter.
Function parameters
filter
|
the current callback function will be stored here. |
|---|---|
userdata
|
the pointer that is passed to the current event filter will be stored here. |
Return value
Returns true on success or false if there is no event filter set.
Thread safety
It is safe to call this function from any thread.
Releases
12 releases since Debian 3.0 (Woody); the text changed 2 times.