 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

import mx.collections.ICollectionView;
import mx.collections.IList;
import mx.collections.ListCollectionView;
import spark.components.ResizeMode;
import mx.controls.Label;
import mx.core.IFactory;
import mx.core.ILayoutElement;
import spark.core.IViewport;
import mx.core.IVisualElement;
import mx.core.UIComponent;
import mx.core.mx_internal;
