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.

struct 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: added event listener id, or 0 on failure.

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