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This version of this document is no longer maintained. For the latest documentation, see http://www.qnx.com/developers/docs. | 
Remove an event handler from an application's event callback list
void PtAppRemoveEventHandler( 
        unsigned long event_mask, 
        int (*func)(void *,PtCallbackInfo_t *), 
        void *data);
ph
This function removes the first event handler that matches event_mask, func, and data from the application's Pt_CB_RAW callback list.
For more information, see the Manipulating Resources in Application Code chapter of the Photon Programmer's Guide.
Photon
| Safety: | |
|---|---|
| Interrupt handler | No | 
| Signal handler | No | 
| Thread | No | 
PtAppAddEventHandler(), PtAppGetResources(), PtAppGetResource(), PtAppRemoveCallback(), PtAppRemoveFilterCallback(), PtAppRemoveHotkeyHandler(), PtAppSetResource(), PtAppSetResources(), PtSetArg().
"Event handlers" in the Managing Widgets in Application Code chapter of the Photon Programmer's Guide
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