/*

* 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