     //  Properties
     //
     //--------------------------------------------------------------------------
+    
+    /**
+     *  @private
+     */
+    private var _popUpTransition:SoftKeyboardPopUpTransition;
+    
+    /**
+     *  Read-only access to the SoftKeyboardPopUpTransition.
+     * 
+     *  @default A SoftKeyboardPopUpTransition instance when
+     *           Application.softKeyboardBehavior="none", otherwise null.
+     *
+     *  @langversion 3.0
+     *  @playerversion Flash 11
+     *  @playerversion AIR 3
+     *  @productversion Flex 4.5.2
+     */
+    protected function get popUpTransition():SoftKeyboardPopUpTransition
+    {
+        return _popUpTransition;
+    }
     
     //----------------------------------
     //  isOpen

        // NOTE: DesignView relies on this API, consult tooling before making changes.
        _isOpen = value;
        invalidateSkinState();
    }

    //--------------------------------------------------------------------------

import flash.display.DisplayObjectContainer;
import flash.events.Event;

import mx.core.FlexGlobals;
import mx.core.mx_internal;
import mx.events.FlexEvent;
import mx.managers.PopUpManager;

import spark.events.PopUpEvent;
import spark.transitions.SoftKeyboardPopUpTransition;

use namespace mx_internal;

