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. Signal emission is done synchronously. The method will only return control after all handlers are called or signal emission was stopped.
Note that g_signal_emit_valist() resets the return value to the default
if no handlers are connected, in contrast to g_signal_emitv().
This function is not directly available to language bindings.
Parameters
- instance
- 
            Type: GTypeInstanceThe instance the signal is being emitted on. The data is owned by the caller of the function. 
- signal_id
- 
            Type: guintThe signal id. 
- detail
- 
            Type: GQuarkThe detail. 
- var_args
- 
            Type: va_listA 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.