From 8a52ed07e4367cc6b96b98edb9a128ab60c59d76 Mon Sep 17 00:00:00 2001
From: "nch@tinyerp.com" <>
Date: Thu, 4 Feb 2010 11:27:01 +0530
Subject: [PATCH] [IMP]:added invisible attr for button it will be useful in
 treeview

bzr revid: nch@tinyerp.com-20100204055701-ck20msso3xosp5ge
---
 bin/addons/base/rng/view.rng | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/addons/base/rng/view.rng b/bin/addons/base/rng/view.rng
index ab59714f2e9..debf8764a4e 100644
--- a/bin/addons/base/rng/view.rng
+++ b/bin/addons/base/rng/view.rng
@@ -421,6 +421,7 @@
     <rng:define name="button">
         <rng:element name="button">
             <rng:optional><rng:attribute name="attrs"/></rng:optional>
+            <rng:optional><rng:attribute name="invisible"/></rng:optional>
             <rng:optional><rng:attribute name="name" /></rng:optional>
             <rng:optional><rng:attribute name="icon" /></rng:optional>
             <rng:optional><rng:attribute name="string" /></rng:optional>