 import flash.geom.Point;
 import flash.geom.Rectangle;
 
+import mx.core.ILayoutDirectionElement;
 import mx.core.IToolTip;
+import mx.core.IUIComponent;
+import mx.core.LayoutDirection;
 import mx.core.mx_internal;
 import mx.events.FlexEvent;
 import mx.events.ToolTipEvent;
 import mx.managers.ISystemManager;
+import mx.managers.ToolTipManager;
 
 import spark.components.Grid;
 import spark.components.Group;

{
    include "../../core/Version.as";
    
    //--------------------------------------------------------------------------
    //
    //  Constructor
    //

        
        setCurrentStateNeeded = true;
        
        addEventListener(ToolTipEvent.TOOL_TIP_SHOW, 
						 GridItemRenderer.toolTipShowHandler);           
    }
    
    //--------------------------------------------------------------------------
