mustella/tests/gumbo/filters/ShaderFilter/SWFs/Assets/CustomShaderFilter.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 Assets{
    
    import flash.events.Event;
    import spark.filters.ShaderFilter;
    
    public class CustomShaderFilter extends spark.filters.ShaderFilter{

        public function CustomShaderFilter(byteCode:*=null){  
            super(byteCode);
        }  
        
        override public function notifyFilterChanged():void{
            dispatchEvent(new Event("CustomShaderFilter_FilterChangedEvent"));
            super.notifyFilterChanged();
        }
    }    
}