From: Alan Knowles <alan@roojs.com>
Date: Fri, 10 Aug 2012 02:37:13 +0000 (+0800)
Subject: tools/build_gtk_tree.js
X-Git-Url: http://git.roojs.org/?p=app.Builder.js;a=commitdiff_plain;h=5d1f621ad199812165a85fd9f9abf753dbf365f6

tools/build_gtk_tree.js
---

diff --git a/tools/build_gtk_tree.js b/tools/build_gtk_tree.js
index 9218f312a..50d5037e9 100644
--- a/tools/build_gtk_tree.js
+++ b/tools/build_gtk_tree.js
@@ -272,7 +272,12 @@ function BuildLists () {
     
     
     
-    
+    function is_a(cls, instance_of) {
+        if (methods[cls].extendsClasses.indexOf(instance_of) > -1) {
+            return true;
+        }
+        return false;
+    }
     
     function verifyUsage(parent,child)
     {