private Signal (Gst.GLib.Object obj, string signal_name, Type args_type)
{
tref = obj.ToggleRef;
name = signal_name;
this.args_type = args_type;
tref.Signals [name] = this;
}
private Signal (Gst.GLib.Object obj, string signal_name, Delegate marshaler)
{
tref = obj.ToggleRef;
name = signal_name;
tref.Signals [name] = this;
this.marshaler = marshaler;
}