| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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 |
| { |
| import flashx.textLayout.debug.assert; |
| |
| [ExcludeClass] |
| /** An property description with an enumerated string as its value. @private */ |
| public class EnumPropertyHandler extends PropertyHandler |
| { |
| private var _range:Object; |
| |
| public function EnumPropertyHandler(propArray:Array) |
| { |
| _range = PropertyHandler.createRange(propArray); |
| } |
| |
| |
| /** Returns object whose properties are the legal enum values */ |
| public function get range():Object |
| { |
| return Property.shallowCopy(_range); |
| } |
| |
| /** @private */ |
| public override function owningHandlerCheck(newVal:*):* |
| { |
| return _range.hasOwnProperty(newVal) ? newVal : undefined; |
| } |
| } |
| } |