// on double click listener
scrollContainer.addListener(Events.OnDoubleClick, new EditContentEnginePopupListener(this, editLinker));
if (config.getContextMenu() != null) {
// contextMenu
contextMenu = new ActionContextMenu(config.getContextMenu(), editLinker) {
@Override
public boolean beforeShow() {
makeSelected();
if (editLinker.getSelectionContext().getSingleSelection() == editLinker.getSelectionContext().getMainNode()) {