Signal

GioActionGroup::action-state-changed

Declaration 

void
action_state_changed (
  GActionGroup* self,
  gchar* action_name,
  GVariant* value,
  gpointer user_data
)

Description

Signals that the state of the named action has changed.

Default handler:

The default handler is called after the handlers added via g_signal_connect().

The signal can be detailed
Available since:2.28

Parameters

action_name gchar*
 

The name of the action in action_group.
 The data is owned by the caller of the function.
 The value is a NUL terminated UTF-8 string.
value GVariant
 

The new value of the state.
 The data is owned by the caller of the function.