 import mx.events.FlexEvent;
 import mx.events.PropertyChangeEvent;
 import mx.events.PropertyChangeEventKind;
-import mx.events.RendererExistenceEvent;
-import mx.graphics.MaskType;
-import mx.layout.BasicLayout;
-import mx.layout.LayoutBase;
+import spark.events.RendererExistenceEvent;
+import spark.core.MaskType;
+import spark.layout.BasicLayout;
+import spark.layout.supportClasses.LayoutBase;
 import mx.utils.MatrixUtil;
 
 use namespace mx_internal;

[Style(name="rollOverColor", type="uint", format="Color", inherit="yes")]

/**
 *  Color of any symbol of a component. Examples include the check mark of a FxCheckBox or
 *  the arrow of a FxScrollButton
 *   
 *  @default 0x000000

package spark.components.supportClasses
{

import __AS3__.vec.Vector;
