+ " \t\tGLib.Value value;",
+ " \t\tGtk.TreeIter iter;",
+ "",
+ "\t\t_this.model.el.get_iter (out iter, res);",
+ " _this.model.el.get_value(iter, 2, out value);\t\t",
+ " // why dup_ - gets and and inc's ref count (which in theory should be freed at the end.?",
+ " ",
+ " var node = (JsRender.Node)value.dup_object();",
+ " var fqn = node.fqn();",
+ " \tvar cn = _this.main_window.windowstate.project.palete.getChildList(fqn);",
+ " \t\tif (cn.length < 1) {",
+ " \t\t\treturn true;",
+ "\t\t}",
+ " ",