Widget destroy

[Russell Shaw <rjshaw netspace net au>]

Hi,
In a widget, i have:

  static void
  table_class_init(TableClass *klass)
  {
      GObjectClass *gobject_class=G_OBJECT_CLASS(klass);
      GTK_OBJECT_CLASS(gobject_class)->destroy=table_destroy;
  ...
  }

When gtk_widget_destroy(table) is called from main.c,
table_destroy() gets called twice. Is that normal?