Function
GObjectsignal_emit_valist
Declaration
void
g_signal_emit_valist (
GObjectTypeInstance* instance,
guint signal_id,
GQuark detail,
va_list var_args
)
Description
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. |