public TabbedPane createEditTabbedPane(UserRequest ureq, WindowControl wControl, Translator trnsltr,
QTIEditorMainController editorMainController) {
if (myTabbedPane == null) {
try {
myTabbedPane = new TabbedPane("tabbedPane", ureq.getLocale());
TabbableController tabbCntrllr = new ItemNodeTabbedFormController(item, qtiPackage, ureq, wControl, trnsltr, editorMainController
.isRestrictedEdit());
tabbCntrllr.addTabs(myTabbedPane);
tabbCntrllr.addControllerListener(editorMainController);
} catch (Exception e) {
myTabbedPane = null;
log.warn("Cannot create editor for the current item - item.getIdent(): " + item.getIdent());
}
}