/*

* Copyright (c) 2007 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:   View Widget control Class Header.

*

*/

#ifndef ALFVIEWCONTROL_H_

#define ALFVIEWCONTROL_H_

#include <alf/alfwidgetcontrol.h>

namespace Alf

    {

class AlfViewWidget;

/**

 * Control class of the view widget.

 *

 * This class implements logic of the view widget.

 *

 * View widget automatically creates an CAlfViewControl object

 * for it's control.

 */

class CAlfViewControl : public CAlfWidgetControl

    {

public:

    /**

     * Default constructor

     *

     * @param aEnv UI Accelerator Toolkit environment where this view widget

     *       is created.

     * @param aViewWidget The view widget with which this control is associated with.

     */

    CAlfViewControl(CAlfEnv& aEnv, AlfViewWidget& aViewWidget);

    /**

     * Default destructor

     */

    virtual ~CAlfViewControl();

 // From base class CAlfWidgetControl

    /**

     * Handles events sent to widget control.

     *

     * @since S60 ?S60_version

     * @param aEvent The event to be handled.

     * @return see AlfEventStatus.

     */

   	virtual AlfEventStatus handleEvent(const TAlfEvent& aEvent);

// New methods   	

   	/**

   	 * Returns the view widget associated with this control.

   	 * The widget() method returns the AlfWidget implementation class

   	 * object that is used as an adapter in the AlfViewWidget object.

   	 */

   	AlfViewWidget& viewWidget();

private:

	/** View widget in which this control is used */

	AlfViewWidget& mViewWidget;

    };

    }

#endif /*ALFVIEWCONTROL_H_*/