/**
* Adds a furniture listener to home that enables / disables actions on furniture list change.
*/
@SuppressWarnings("unchecked")
private void addHomeItemsListener() {
CollectionListener homeItemsListener =
new CollectionListener() {
public void collectionChanged(CollectionEvent ev) {
if (ev.getType() == CollectionEvent.Type.ADD
|| ev.getType() == CollectionEvent.Type.DELETE) {
enableSelectAllAction();
}