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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