}
else if(event instanceof NewElementEvent &&
(event instanceof NewProjectEvent == false) &&
model != null) {
ACSElement element = ((NewElementEvent)event).getNewElement();
model.fireNodeAdded(element);
TreePath path = new TreePath(model.getPathToRoot(element));
_selections.setSelectionPath(path);
_tree.scrollPathToVisible(path);
}
else if(event instanceof DeleteElementEvent && model != null) {