mustella/tests/mobile/TabbedViewNavigatorApplication/swfs/global.as

////////////////////////////////////////////////////////////////////////////////
//
//  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.
//
////////////////////////////////////////////////////////////////////////////////
import mx.events.CollectionEvent
import mx.events.FlexEvent;
import spark.events.IndexChangeEvent;
			
public function resetNavigator():void
{
	if (tabbedNavigator.selectedIndex < 0)
	{
		trace("a--");
		onIndexReset(null);
	}
	else if (tabbedNavigator.selectedIndex >= 0)
	{
		trace("b--");	
		tabbedNavigator.selectedIndex = -1;
		tabbedNavigator.addEventListener(IndexChangeEvent.CHANGE, onIndexReset);	
	}
}
			
public function onIndexReset(e:Event):void
{
	tabbedNavigator.removeEventListener(IndexChangeEvent.CHANGE, onIndexReset);
	tabbedNavigator.addEventListener(CollectionEvent.COLLECTION_CHANGE, navCollectionHandler);
	
	tabbedNavigator.removeAll();		
}

public function navCollectionHandler(e:CollectionEvent):void
{
	tabbedNavigator.removeEventListener(CollectionEvent.COLLECTION_CHANGE, navCollectionHandler);
	tabbedNavigator.dispatchEvent(new Event("resetNavigatorComplete"));
}