Function

GObjectsignal_chain_from_overridden_handler

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

Parameters

`instance`	`GTypeInstance`
	The instance the signal is being emitted on.
	The data is owned by the caller of the function.
`...`
	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.