Function

GObjectsignal_emit

Declaration [src]

void
g_signal_emit (
  GObject* instance,
  guint signal_id,
  GQuark detail,
  ...
)

Description [src]

Emits a signal.

Note that g_signal_emit() resets the return value to the default if no handlers are connected, in contrast to g_signal_emitv().

Parameters

instance GObject
 

The instance the signal is being emitted on.

 The data is owned by the caller of the function.
signal_id guint
 

The signal id.

detail GQuark
 

The detail.

...
 

Parameters to be passed to the signal, followed by a location for the return value. If the return type of the signal is #G_TYPE_NONE, the return value location can be omitted.