wisemapping-open-source/web2d/src/main/javascript/peer/utils/EventUtils.js

/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*       http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* $Id: file 64488 2006-03-10 17:32:09Z paulo $
*/

web2d.peer.utils.EventUtils =
{
    broadcastChangeEvent:function (elementPeer, type)
    {
        var listeners = elementPeer.getChangeEventListeners(type);
        if (listeners)
        {
            for (var i = 0; i < listeners.length; i++)
            {
                var listener = listeners[i];
                listener.call(elementPeer, null);
            }
        }

        var children = elementPeer.getChildren();
        for (var i = 0; i < children.length; i++)
        {
            var child = children[i];
            web2d.peer.utils.EventUtils.broadcastChangeEvent(child, type);
        }
    }
};