diff --git a/treeInit.go b/treeInit.go
index 5c2284e..677427c 100644
--- a/treeInit.go
+++ b/treeInit.go
@@ -52,6 +52,10 @@ func PluginChannel() chan widget.Action {
 	return me.myTree.PluginChannel()
 }
 
+func FrozenChannel() chan widget.Action {
+	return me.myTree.FrozenChannel()
+}
+
 func initTree() *tree.TreeInfo {
 	t := tree.New()
 	t.PluginName = PLUGIN