| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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.elements |
| { |
| public class TableFormattedElement extends ContainerFormattedElement |
| { |
| public function TableFormattedElement() |
| { |
| super(); |
| } |
| |
| /** |
| * Get a reference to the table. We could refactor this since it's accessed multiple times. |
| **/ |
| public function getTable():TableElement |
| { |
| // find the root element entry and either return null or the containing textFlow |
| var elem:FlowGroupElement = this; |
| while ((elem.parent) != null && !( elem.parent is TableElement)) |
| elem = elem.parent; |
| return elem.parent as TableElement; |
| } |
| |
| |
| private var _table:TableElement; |
| |
| /** |
| * Returns a reference to the table. For this to work we need to set the |
| * table to null when it's removed. |
| **/ |
| public function get table():TableElement { |
| |
| if (_table) return _table; |
| |
| // find the root element entry and either return null or the containing textFlow |
| var elem:FlowGroupElement = this; |
| |
| while ((elem.parent) != null && !(elem.parent is TableElement)) { |
| elem = elem.parent; |
| } |
| |
| _table = elem.parent as TableElement; |
| |
| return _table; |
| } |
| |
| /** |
| * @private |
| **/ |
| public function set table(element:TableElement):void { |
| _table = element; |
| } |
| } |
| } |
| |