g_dbus_connection_export_action_group ()
guint
g_dbus_connection_export_action_group (GDBusConnection *connection,
const gchar *object_path,
GActionGroup *action_group,
GError **error);
Exports action_group
on connection
at object_path
.
The implemented D-Bus API should be considered private. It is
subject to change in the future.
A given object path can only have one action group exported on it.
If this constraint is violated, the export will fail and 0 will be
returned (with error
set accordingly).
You can unexport the action group using
g_dbus_connection_unexport_action_group() with the return value of
this function.
The thread default main context is taken at the time of this call.
All incoming action activations and state change requests are
reported from this context. Any changes on the action group that
cause it to emit signals must also come from this same context.
Since incoming action activations and state change requests are
rather likely to cause changes on the action group, this effectively
limits a given action group to being exported from only one main
context.
Returns
the ID of the export (never zero), or 0 in case of failure
Since: 2.32