signal callback delegate or function to connect
void callback(gobject.object.ObjectG object, string name, gst.child_proxy.ChildProxy childProxy)
object the #GObject that was added (optional)
name the name of the new child (optional)
childProxy the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to ChildAdded signal.
Will be emitted after the object was added to the child_proxy.