+ function verifyUsageMethod(parent,child,method)
+ {
+ // currently only verifies add on container.
+ if (method !='Gtk.Container:add') {
+ return true;
+ }
+ var cls = parent.split('.').pop();
+ var x = new Gtk[cls]();
+ print(parent + " : says children are of type : " + x.child_type());
+
+ }