EVT_setHeartBeatCallback

Installs a user supplied event heartbeat callback function.

Declaration

void EVTAPI EVT_setHeartBeatCallback(
_EVT_heartBeatCallback callback,
void *params)

Prototype In

event.h

Parameters

callback | Address of user supplied event heartbeat callback
params | Parameters to pass to the event heartbeat function

Description

This function allows the application programmer to install an event heatbeat function that gets called every time that EVT_getNext or EVT_peekNext is called. This is primarily useful for simulating text mode cursors inside event handling code when running in graphics modes as opposed to hardware text modes.

See Also

EVT_getNext, EVT_peekNext, EVT_getHeartBeatCallback

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