/*

 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

 * which accompanies this distribution, and is available

 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:  Intermediate class for defining data shared between numeric 

 *                edwins  

 *

 */

 #if !defined(__AKNNUMED_H_)

 #define __AKNNUMED_H_

 //  INCLUDES

 #include <eikedwin.h>

 // CLASS DECLARATION

 /**

 * Intermediate class for defining data shared between numeric edwins

 *

 * @since Series 60 0.9

 */

 class CAknNumericEdwin : public CEikEdwin

 	{

 public:

 	/**

     * Destructor.

     */

 	IMPORT_C virtual ~CAknNumericEdwin();

 	/** 

     * 

     * Indicates a validiton status for values read from the control.

     * 

     */

 	enum TValidationStatus

 		{

 		EValueValid = KErrNone,/**< Read value is valid. */

 		EValueTooSmall,   /**< Read value is smaller than the minimum value. */

 		EValueTooLarge,   /**< Read value is larger than the maximum value. */

 		EValueNotParsed,  /**< Read value can not be parsed. */

 		EEmpty            /**< The control is empty. */

 		};

     // From CCoeControl

     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);

 protected:

 	/**

     * Maps a key event so that any numeric character is mapped to the correct 

     * digit type that this editor is using.

     * @since Series 60 2.0

     * @param aKeyEvent The key event to modify.

     * @param aType The type to modify.

     * @param aDigitType The digit type to map all numeric characters to.

     */

 	IMPORT_C void MapKeyEvent(

 		TKeyEvent& aKeyEvent,

 		TEventCode& /*aType*/, 

 		TDigitType aDigitType) const;

 private:

     /**

     * From CAknControl

     */

     IMPORT_C void* ExtensionInterface( TUid aInterface );

 private: // from CEikEdwin

 		IMPORT_C virtual void Reserved_3();

 private:		

 		TInt iSpare; // Needs at least some data

 	};

 #endif