/*

* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Edit before send list pop-up query

*

*/

#ifndef CESMRICONFIELD_H

#define CESMRICONFIELD_H

#include "cesmrfield.h"

#include "esmrfieldbuilderdef.h"

#include <AknsConstants.h>

class CEikImage;

/**

 *  CESMRIconField is base class for all the fields that has icon.

 */

class CESMRIconField : public CESMRField

    {

public:

    /**

     * C++ default constructor

     */

    IMPORT_C CESMRIconField();

    /**

     * C++ Destructor

     */

    IMPORT_C virtual ~CESMRIconField();

protected:

    /**

     * Second phase constructor for the CESMRIconField.

     *

     * @param aIconID - ID for the icon that this field should show

     * @param aControl - control that needs to have the highlight or border

     * @param aFocusType - Focus type (border/highlight or none)

     */

    IMPORT_C void ConstructL(

            TAknsItemID aIconID,

            CCoeControl* aControl,

            TESMRFieldFocusType aFocusType = EESMRBorderFocus  );

    /*

     * Calculates icon field border size. 

     * Sub classes may override this if border size needs to be adjusted.

     * 

     * @return border size

     */

    IMPORT_C virtual TSize BorderSize() const;

public:

     // This method can be called by the derived classes to update the icon

    IMPORT_C virtual void IconL( TAknsItemID aIconID );

public: // From CCoeControl

    IMPORT_C void SetContainerWindowL(const CCoeControl& aContainer);

    IMPORT_C TInt CountComponentControls() const;

    IMPORT_C CCoeControl* ComponentControl( TInt aInd ) const;

    IMPORT_C void SizeChanged();

private:

    /// Own: Pointer to the image that is drawn in the screen

    CEikImage* iIcon;

    /// Own: Pointer to the bitmap. iIcon is created by using this bitmap

    CFbsBitmap* iBitmap;

    /// Own: Pointer to the bitmap mask. iIcon is created by using this bitmap mask

    CFbsBitmap* iBitmapMask;

    /// Own: ID of the needed bitmap

    TAknsItemID iIconID;

    };

#endif //CESMRICONFIELD_H

// EOF