+ PSPPIRE_TYPE_WINDOW))
+
+
+
+#define PSPPIRE_TYPE_WINDOW_MODEL (psppire_window_model_get_type ())
+
+#define PSPPIRE_IS_WINDOW_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PSPPIRE_TYPE_WINDOW_MODEL))
+
+#define PSPPIRE_WINDOW_MODEL_GET_IFACE(obj) \
+ (G_TYPE_INSTANCE_GET_INTERFACE ((obj), PSPPIRE_TYPE_WINDOW_MODEL, PsppireWindowIface))