Util.addKeyEventListener

Adds the specified function to the list of functions to be called when a key event occurs. The data element will be passed to the AtkKeySnoopFunc (listener) as the func_data param, on notification.

class Util
static
uint
addKeyEventListener

Parameters

listener AtkKeySnoopFunc

the listener to notify

data void*

a gpointer that points to a block of data that should be sent to the registered listeners, along with the event notification, when it occurs.

Return Value

Type: uint

added event listener id, or 0 on failure.

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