 import mx.effects.IEffect;
 import mx.effects.IEffectInstance;
 import mx.events.ChildExistenceChangedEvent;
-import mx.events.DragEvent;
 import mx.events.DynamicEvent;
 import mx.events.EffectEvent;
 import mx.events.FlexEvent;

 *  @see mx.core.UIComponent
 */
public class UIComponent extends FlexSprite
       implements IAutomationObject, IChildList,
                         IDeferredInstantiationUIComponent, IFlexDisplayObject,
                         IFlexModule,
                         IInvalidating, ILayoutManagerClient,
                         IPropertyChangeNotifier, IRepeaterClient,
                         ISimpleStyleClient, IStyleClient,
                         IToolTipManagerClient, IUIComponent,
                         IValidatorListener, IStateClient,
                         IConstraintClient
{
    include "../core/Version.as";
    

import mx.managers.SystemManagerGlobals;
import mx.managers.SystemManagerProxy;
import mx.managers.ToolTipManager;
import mx.resources.IResourceManager;
import mx.resources.ResourceManager;
import mx.states.State;
