Function

GObjectsignal_emit_valist

Declaration [src]

void
g_signal_emit_valist (
  GObjectTypeInstance* instance,
  guint signal_id,
  GQuark detail,
  va_list var_args
)

Description [src]

Emits a signal.

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

Parameters

instance GTypeInstance
 

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.

var_args va_list
 

A list of 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.