                                    dropdown_mouseDownOutsideHandler);
         _dropdown.addEventListener(FlexMouseEvent.MOUSE_WHEEL_OUTSIDE,
                                    dropdown_mouseDownOutsideHandler);
-        _dropdown.addEventListener(SandboxRootMouseEvent.MOUSE_DOWN_SOMEWHERE,
+        _dropdown.addEventListener(SandboxMouseEvent.MOUSE_DOWN_SOMEWHERE,
                                    dropdown_mouseDownOutsideHandler);
-        _dropdown.addEventListener(SandboxRootMouseEvent.MOUSE_WHEEL_SOMEWHERE,
+        _dropdown.addEventListener(SandboxMouseEvent.MOUSE_WHEEL_SOMEWHERE,
                                    dropdown_mouseDownOutsideHandler);
         
         creatingDropdown = false;

import mx.events.DropdownEvent;
import mx.events.FlexEvent;
import mx.events.FlexMouseEvent;
import mx.events.SandboxRootMouseEvent;
import mx.managers.IFocusManagerComponent;
import mx.managers.PopUpManager;
import mx.styles.CSSStyleDeclaration;

            if (! hitTestPoint(mouseEvent.stageX, mouseEvent.stageY, true))
                displayDropdown(false, event);
        }
        else if (event is SandboxMouseEvent) 
            displayDropdown(false, event);
            
    }
