This is new wiki software and old wiki content. It's a work in progress!
Here's the explanation.
Be gentle, report bugs, leave feedback on pages, or just edit them yourself! Thanks!

SDL Wiki


Query the current event filter.


SDL_bool SDL_GetEventFilter(SDL_EventFilter * filter,
                            void **userdata);

Function Parameters


the current callback function will be stored here


the pointer that is passed to the current event filter will be stored here

Return Value

Returns SDL_TRUE on success or SDL_FALSE if there is no event filter set.


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.


This function is available since SDL 2.0.0.


CategoryAPI, CategoryEvents

[ edit | delete | history | feedback | raw ]

[ front page | index | search | recent changes | git repo | offline html ]

All wiki content is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).
Wiki powered by ghwikipp.