textLayout/src/flashx/textLayout/property/FormatPropertyHandler.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.
//
////////////////////////////////////////////////////////////////////////////////
package flashx.textLayout.property
{
	
	[ExcludeClass]
	public class FormatPropertyHandler extends PropertyHandler
	{
		private var _converter:Function;
		
		public function get converter():Function
		{ return _converter; }
		
		public function set converter(val:Function):void
		{ _converter = val; }

		/** Attempts to handle Object as key value pairs - strings fail */
		public override function owningHandlerCheck(newVal:*):*
		{ return newVal is String ? undefined : newVal; }
				
		public override function setHelper(newVal:*):*
		{ return _converter(newVal); }
	}
}