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for connected embedded systems
for connected embedded systems
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PtRemoveFilterCallbacks()
Remove several Pt_CB_FILTER entries from a widget
Synopsis:
void PtRemoveFilterCallbacks(
PtWidget_t *widget,
PtRawCallback_t const *callback_defs,
int num_handlers );
Library:
ph
Description:
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.
Examples:
Classification:
Photon
| Safety: | |
|---|---|
| Interrupt handler | No |
| Signal handler | No |
| Thread | No |
See also:
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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