item = new AdapterMenuItem(treePanel);
item.setHideOnClick(true);
item.setActiveStyle("select-element");
initEventHandling();
((LoDHierarchyTree) hierarchyTree).setInput(hierarchy, xViewModel);
hierarchyTree.addLoadListener(new LoadListener(){
public void loaderLoad(LoadEvent le) {
hierarchyTree.getTree().setSelectedItems(null);
hierarchyTree.removeLoadListener(this);
if (SelectElementMenuItem.this.dialog.isShowSelection()) {
String sessionId = ((Workbench)Registry.get(Workbench.ID)).getUser().getSessionId();