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Remove a single Pt_CB_RAW entry from a widget
void PtRemoveEventHandler(
PtWidget_t *widget,
unsigned long event_mask,
PtCallbackF_t *callback,
void *data );
ph
This function removes the first callback entry that matches
event_mask,
callback, and
data. It removes the entry from the
Pt_CB_RAW
callback list that belongs to
widget
The callback argument points to a
function that takes this form:
int (*callback)(PtWidget_t *, void *, PtCallbackInfo_t *)
See PtAddEventHandler().
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtAddEventHandler(),
PtAddEventHandlers(),
PtRemoveCallback(),
PtRemoveCallbacks(),
PtRemoveEventHandlers()
PtRemoveFilterCallback(),
PtRemoveFilterCallbacks(),
PtRemoveHotkeyHandler(),
PtCallbackInfo_t
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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