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Revision 4 as of 2010-10-18 05:35:54
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Editor: SheenaSmith
Comment: minor change
Revision 5 as of 2010-12-28 06:37:35
Size: 1492
Editor: SheenaSmith
Comment: minor change for consistency
Deletions are marked like this. Additions are marked like this.
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*<<Color2(green,This functions appears to have changed dramatically since 1.2. Is that correct?)>>* *<<BR>><<Color2(green,This functions appears to have changed dramatically since 1.2. Is that correct?)>><<BR>>*

<<Color2(green,Should the following be included here as it is in [[SDL_SetEventFilter]]()?)>>
The '''filter''' function has the following form:
 {{{
int SDL_EventFilter(void* userdata, SDL_Event* event)
}}}
where '''userdata''' is the event queue to filter and '''event''' is the desired event to pull from the queue.

DRAFT

SDL_GetEventFilter

Use this function to return the current event filter.

Syntax

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

Function Parameters

filter

a pointer to fill in with the function to call when an event happens ???

userdata

a pointer to a pointer filled in with user-specified data

Return Value

Returns the current event filter. If there is no event filter set, this function returns SDL_FALSE.

green

Code Examples

You can add your code example here

Remarks

Can be used to "chain" filters.

*
green


*

green

The filter function has the following form:

  • int SDL_EventFilter(void* userdata, SDL_Event* event)

where userdata is the event queue to filter and event is the desired event to pull from the queue.


CategoryAPI, CategoryEvents

None: SDL_GetEventFilter (last edited 2013-08-08 22:36:07 by RyanGordon)

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