--- GtkWidget.xs	02 Jan 2008 11:18:02 +1100	1.72
+++ GtkWidget.xs	19 May 2008 16:56:36 +1000	
@@ -66,6 +66,17 @@
 
 MODULE = Gtk2::Widget	PACKAGE = Gtk2::Requisition
 
+=for position post_signals
+
+Note that currently signal_chain_from_overridden doesn't work from a
+size-request class closure, because the Gtk2::Requisition parameter
+you pass ends up getting copied, so changes made to it by the
+superclass are lost.  You can still write a class closure for
+size-request, but you'll have to calculate the desired size by
+yourself, you can't chain up to ask your superclass what it thinks.
+
+=cut
+
 gint
 width (requisition, newval=NULL)
 	GtkRequisition * requisition