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This version of this document is no longer maintained.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 several Pt_CB_FILTER entries from a widget
void PtRemoveFilterCallbacks( 
             PtWidget_t *widget,
             PtRawCallback_t const *callback_defs,
             int num_handlers );
ph
This function removes the first handler entries that exactly match an entry in the callback_defs array. It removes the entries from the Pt_CB_FILTER callback list that belongs widget. The num_handlers argument specifies the length of the array.
For information about the PtRawCallback_t structure, see the Photon Widget Reference.
Photon
| Safety: | |
|---|---|
| Interrupt handler | No | 
| Signal handler | No | 
| Thread | No | 
PtAddCallback(), PtAddCallbacks(), PtAddEventHandler(), PtAddEventHandlers(), PtAddFilterCallback(), PtAddFilterCallbacks(), PtAddHotkeyHandler(), PtRemoveFilterCallback()
PtRawCallback_t, Pt_CB_FILTER in the Photon Widget Reference
"Event handlers" in the Managing Widgets in Application Code chapter of the Photon Programmer's Guide
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