//////////////////////////////////////////////////////////////////////////////// | |
// | |
// 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 mx.core | |
{ | |
/** | |
* The EventPriority class defines constant values | |
* for the <code>priority</code> argument of the | |
* <code>addEventListener()</code> method of EventDispatcher. | |
* | |
* <p>The higher the number, the higher the priority of the event listener. | |
* All listeners with priority <code>N</code> will be processed | |
* before listeners of priority <code>N - 1</code>. | |
* If two or more listeners share the same priority, | |
* they are processed in the order in which they were added.</p> | |
* | |
* <p>Priorities can be positive, 0, or negative. | |
* The default priority is 0.</p> | |
* | |
* <p>You should not write code that depends on the numeric values | |
* of these constants. | |
* They are subject to change in future versions of Flex.</p> | |
* | |
* @langversion 3.0 | |
* @playerversion Flash 9 | |
* @playerversion AIR 1.1 | |
* @productversion Royale 0.9.3 | |
*/ | |
public final class EventPriority | |
{ | |
/* include "../core/Version.as"; | |
*/ | |
//-------------------------------------------------------------------------- | |
// | |
// Class constants | |
// | |
//-------------------------------------------------------------------------- | |
/** | |
* The CursorManager has handlers for mouse events | |
* which must be executed before other mouse event handlers, | |
* so they have a high priority. | |
* | |
* @langversion 3.0 | |
* @playerversion Flash 9 | |
* @playerversion AIR 1.1 | |
* @productversion Royale 0.9.3 | |
*/ | |
public static const CURSOR_MANAGEMENT:int = 200; | |
/** | |
* Autogenerated event handlers that evaluate data-binding expressions | |
* need to be executed before any others, so they have a higher priority | |
* than the default. | |
* | |
* @langversion 3.0 | |
* @playerversion Flash 9 | |
* @playerversion AIR 1.1 | |
* @productversion Royale 0.9.3 | |
*/ | |
public static const BINDING:int = 100; | |
/** | |
* Event handlers on component instances are executed with the default | |
* priority, <code>0</code>. | |
* | |
* @langversion 3.0 | |
* @playerversion Flash 9 | |
* @playerversion AIR 1.1 | |
* @productversion Royale 0.9.3 | |
*/ | |
public static const DEFAULT:int = 0; | |
/** | |
* Some components listen to events that they dispatch on themselves | |
* and let other listeners call the <code>preventDefault()</code> | |
* method to tell the component not to perform a default action. | |
* Those components must listen with a lower priority than the default | |
* priority, so that the other handlers are executed first and have | |
* a chance to call <code>preventDefault()</code>. | |
* | |
* @langversion 3.0 | |
* @playerversion Flash 9 | |
* @playerversion AIR 1.1 | |
* @productversion Royale 0.9.3 | |
*/ | |
public static const DEFAULT_HANDLER:int = -50; | |
/** | |
* Autogenerated event handlers that trigger effects are executed | |
* after other event handlers on component instances, so they have | |
* a lower priority than the default. | |
* | |
* @langversion 3.0 | |
* @playerversion Flash 9 | |
* @playerversion AIR 1.1 | |
* @productversion Royale 0.9.3 | |
*/ | |
public static const EFFECT:int = -100; | |
} | |
} |