From 0d16e742a292ce2e6e07740f48b7421e7377d5ef Mon Sep 17 00:00:00 2001
From: Pietro Berkes <pietro.berkes@googlemail.com>
Date: Wed, 14 Nov 2012 10:40:38 +0000
Subject: [PATCH] Allow users to define their own subclasses of Schema.

---
 pyface/tasks/action/schema.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pyface/tasks/action/schema.py b/pyface/tasks/action/schema.py
index 1d7054fe5..5a8df2363 100644
--- a/pyface/tasks/action/schema.py
+++ b/pyface/tasks/action/schema.py
@@ -7,7 +7,8 @@
 # Trait definitions.
 SubSchema = Trait(None, Action, ActionItem, Group, MenuManager,
                   Instance('pyface.tasks.action.schema.GroupSchema'),
-                  Instance('pyface.tasks.action.schema.MenuSchema'))
+                  Instance('pyface.tasks.action.schema.MenuSchema'),
+                  Instance('pyface.tasks.action.schema.Schema'))
 
 
 class Schema(HasTraits):