Added a helper method to count uidl's children

svn changeset:1780/svn branch:trunk

diff --git a/src/com/itmill/toolkit/terminal/gwt/client/UIDL.java b/src/com/itmill/toolkit/terminal/gwt/client/UIDL.java
index d4789e7e1b42a31d84a70a7e56cc07576b130bdf..cee8c8aa2ec59673e04f2b4b65f1f0184306ac0c 100644 (file)
--- a/src/com/itmill/toolkit/terminal/gwt/client/UIDL.java
+++ b/src/com/itmill/toolkit/terminal/gwt/client/UIDL.java
@@ -340,4 +340,8 @@ public class UIDL {
                        return x.get("x").toString();
                }
        }
+
+       public int getChidlCount() {
+               return json.size()-2;
+       }
 }