Function

GObjectsignal_chain_from_overridden_handler

since: 2.18

Declaration

void
g_signal_chain_from_overridden_handler (
  GObjectTypeInstance* instance,
  ...
)

Description

Calls the original class closure of a signal. This function should only be called from an overridden class closure; see g_signal_override_class_closure() and g_signal_override_class_handler().

Available since: 2.18

This function is not directly available to language bindings.

Parameters

instance

Type: GTypeInstance

The instance the signal is being emitted on.

The data is owned by the caller of the function.

...

Type:

Parameters to be passed to the parent class closure, 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.