 {
 
 import flash.display.DisplayObjectContainer;
+import flash.events.Event;
 import flash.geom.ColorTransform;
 import flash.geom.Matrix;
 import flash.geom.Matrix3D;

    //--------------------------------------------------------------------------

    //----------------------------------
    //  alpha
    //----------------------------------
    

import mx.core.mx_internal;
import mx.events.PropertyChangeEvent;
import mx.geom.Transform;
import mx.geom.TransformOffsets;
import mx.utils.MatrixUtil;

import spark.components.ResizeMode;
