SDL_AddEventWatch

Use this function to add a function which is called when an event is added to the queue.

Contents

Syntax

void SDL_AddEventWatch(SDL_EventFilter filter,
                       void*           userdata)

filter	the function to call when an event happens; see Remarks for details
userdata	^{a pointer to the event queue to watch}

You can add your code example here

The function prototype for filter is:

int YourEventFilter(void*      userdata,
                    SDL_Event* event)

You can add useful comments here

-  ⇤ ← Revision 1 as of 2011-02-16 00:03:40 → 
  Size: 947
  Editor: SheenaSmith
  Comment: create page - 2/15 changeset 5298 (since 5146)
+   ← Revision 2 as of 2011-02-16 18:12:14 → ⇥
  Size: 940
  Editor: SheenaSmith
  Comment: update content - change param descriptions
-Deletions are marked like this.
+Additions are marked like this.
 Line 17:
-||'''filter'''||a function that gets called when an event happens; see [[#Remarks|Remarks]] for details||
+||'''filter'''||the function to call when an event happens; see [[#Remarks|Remarks]] for details||