Index: trunk/src_plugins/order/order.h
===================================================================
--- trunk/src_plugins/order/order.h	(revision 36899)
+++ trunk/src_plugins/order/order.h	(revision 36900)
@@ -55,6 +55,7 @@
 	void (*free_fields)(pcb_order_imp_t *imp, order_ctx_t *octx);
 	pcb_order_field_t *(*wid2field)(pcb_order_imp_t *imp, order_ctx_t *octx, int wid);
 	void (*populate_dad)(pcb_order_imp_t *imp, order_ctx_t *octx);
+	void (*dad_inited)(pcb_order_imp_t *imp, order_ctx_t *octx); /* optional: called right after the dialog box is open */
 };
 
 extern vtp0_t pcb_order_imps; /* of (pcb_order_imp_t *) items */
Index: trunk/src_plugins/order/order_dlg.c
===================================================================
--- trunk/src_plugins/order/order_dlg.c	(revision 36899)
+++ trunk/src_plugins/order/order_dlg.c	(revision 36900)
@@ -55,6 +55,13 @@
 	order_ctx.active = 1;
 
 	RND_DAD_NEW("order", order_ctx.dlg, "Order PCB", &order_ctx, rnd_false, order_close_cb);
+
+	for(n = 0; n < pcb_order_imps.used; n++) {
+		imp = pcb_order_imps.array[n];
+		if (imp->dad_inited != NULL)
+			imp->dad_inited(pcb_order_imps.array[n], &order_ctx);
+	}
+
 	return 0;
 }