Signals.handlerIsConnected

gobject Signals Signals

Returns whether handler_id is the ID of a handler connected to instance.

struct Signals
static
bool
handlerIsConnected
(
ObjectG instance_
,
gulong handlerId
)

Parameters

instance_ ObjectG

The instance where a signal handler is sought.

handlerId gulong

the handler ID.

Return Value

Type: bool

whether handler_id identifies a handler connected to instance.

gobject Signals Signals static functions
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