resetUIState();
	private void updatePicturesList( Album album ) {		mAlbum = album;		if (mAlbum == null) {			// fake empty album to clear the list			picturesList.setModel( new Album() );		} else {			picturesList.setModel( mAlbum );			mAlbum.setListSelectionModel(picturesList.getSelectionModel());			picturesList.getModel().addListDataListener( this );			pictureInspector.setPictures( null );		}	}