| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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.events |
| { |
| import flash.events.ErrorEvent; |
| import flash.events.Event; |
| |
| import flashx.textLayout.elements.FlowElement; |
| |
| /** |
| * A TextFlow instance dispatches this event when the status of a FlowElement changes. |
| * This event can be used to detect when an inline graphic element has |
| * completed loading. You can use your event handler to recompose the text flow |
| * based on the presence of the newly loaded inline graphic element. |
| * |
| * @includeExample examples\StatusChangeEvent_example.as -noswf |
| * @playerversion Flash 10 |
| * @playerversion AIR 1.5 |
| * @langversion 3.0 |
| */ |
| public class StatusChangeEvent extends Event |
| { |
| /** |
| * Defines the value of the <code>type</code> property of a <code>inlineGraphicStatusChanged</code> event object. |
| * @playerversion Flash 10 |
| * @playerversion AIR 1.5 |
| * @langversion 3.0 |
| */ |
| public static const INLINE_GRAPHIC_STATUS_CHANGE:String = "inlineGraphicStatusChange"; |
| |
| private var _element:FlowElement; |
| private var _status:String; |
| private var _errorEvent:ErrorEvent; |
| |
| /** Creates an event object that contains information about a status change. |
| * @param type The type of the event. Event listeners can access this information through the |
| * inherited <code>type</code> property. There is only one type of StatusChangeEvent: |
| * <code>StatusChangeEvent.INLINE_GRAPHIC_STATUS_CHANGE</code>; |
| * @param bubbles Indicates whether an event is a bubbling event.This event does not bubble. |
| * @param cancelable Indicates whether the behavior associated with the event can be prevented. |
| * This event cannot be cancelled. |
| * @param element The FlowElement instance that has experienced a change in status. |
| * @param newStatus The FlowElement instance's new status. |
| * @param e The ErrorEvent object, if any, associated with the status. |
| * @playerversion Flash 10 |
| * @playerversion AIR 1.5 |
| * @langversion 3.0 |
| **/ |
| public function StatusChangeEvent(type:String, bubbles:Boolean=false, cancelable:Boolean=false, element:FlowElement = null,status:String = null,errorEvent:ErrorEvent = null) |
| { |
| _element = element; |
| _status = status; |
| _errorEvent = errorEvent; |
| super(type, bubbles, cancelable); |
| } |
| |
| /** @private */ |
| override public function clone():Event |
| { |
| return new StatusChangeEvent(type,bubbles,cancelable,_element,_status,_errorEvent); |
| } |
| |
| /** |
| * The FlowElement instance that has experienced a change in status. |
| * @see flashx.textLayout.elements.FlowElement |
| * @playerversion Flash 10 |
| * @playerversion AIR 1.5 |
| * @langversion 3.0 |
| */ |
| public function get element():FlowElement |
| { return _element; } |
| public function set element(value:FlowElement):void |
| { _element = value; } |
| |
| /** |
| * The FlowElement's new status. The possible values of this property are |
| * defined by the InlineGraphicElementStatus class. There are five static constants |
| * available in the InlineGraphicElementStatus class: |
| * <ul> |
| * <li>ERROR : String = "error". An error occurred during loading of a referenced graphic.</li> |
| * <li>LOADING : String = "loading". Load has been initiated (but not completed) on a graphic element that is a URL.</li> |
| * <li>LOAD_PENDING : String = "loadPending". Graphic element is an URL that has not been loaded.</li> |
| * <li>READY : String = "ready". Graphic is completely loaded and properly sized.</li> |
| * <li>SIZE_PENDING : String = "sizePending". Graphic element with auto or percentage width/height has completed loading but has not been recomposed.</li> |
| * </ul> |
| * |
| * @see flashx.textLayout.elements.InlineGraphicElementStatus |
| * @playerversion Flash 10 |
| * @playerversion AIR 1.5 |
| * @langversion 3.0 |
| */ |
| public function get status():String |
| { return _status; } |
| public function set status(value:String):void |
| { _status = value; } |
| |
| /** |
| * The ErrorEvent object that was dispatched as a result of the status change. |
| * @see flash.events.ErrorEvent |
| * @playerversion Flash 10 |
| * @playerversion AIR 1.5 |
| * @langversion 3.0 |
| */ |
| public function get errorEvent():ErrorEvent |
| { return _errorEvent; } |
| public function set errorEvent(value:ErrorEvent):void |
| { _errorEvent = value; } |
| } |
| } |