/**
* @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md.
*/
'use strict';
import TreeView from '/ckeditor5/engine/treeview/treeview.js';
import SelectionObserver from '/ckeditor5/engine/treeview/observer/selectionobserver.js';
import MutationObserver from '/ckeditor5/engine/treeview/observer/mutationobserver.js';
import { parse } from '/tests/engine/_utils/view.js';
const treeView = new TreeView();
treeView.createRoot( document.getElementById( 'editor' ), 'editor' );
treeView.addObserver( MutationObserver );
treeView.addObserver( SelectionObserver );
const { view, selection } = parse(
'fo{}o' +
'' +
'' +
'bar' );
treeView.viewRoots.get( 'editor' ).appendChildren( view );
treeView.selection.setTo( selection );
treeView.on( 'selectionchange', ( evt, data ) => {
treeView.selection.setTo( data.newSelection );
} );
treeView.render();