PtRemoveCallbacks()

Remove several callback entries from a callback list

Synopsis:

void PtRemoveCallbacks( 
        PtWidget_t *widget,
        unsigned long callback_type,
        PtCallback_t const *callback_defs,
        unsigned int num_callbacks );

Library:

ph

Description:

This function removes the first callback entries that exactly match an entry in the callback_defs array. It removes these entries from the callback_type callback list that belongs to widget. The num_callbacks argument specifies the length of the array.

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Some types of callback resources have special routines that you should use instead of this one: Pt_CB_FILTER PtRemoveFilterCallback() or PtRemoveFilterCallbacks() Pt_CB_HOTKEY PtRemoveHotkeyHandler() Pt_CB_RAW PtRemoveEventHandler() or PtRemoveEventHandlers()

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Classification:

Photon

See also:

PtAddCallback(), PtAddCallbacks(), PtRemoveCallback(), PtRemoveEventHandler(), PtRemoveEventHandlers(), PtRemoveFilterCallback(), PtRemoveFilterCallbacks(), PtRemoveHotkeyHandler()

PtCallback_t in the Photon Widget Reference

"Callbacks" in the Managing Widgets in Application Code chapter of the Photon Programmer's Guide