/*

 * Copyright (c) 2010 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:  CalenDayContentWidget class definition.

 *

 */

#ifndef CALENDAYCONTENTWIDGET_H_

#define CALENDAYCONTENTWIDGET_H_

// System includes

#include <hbwidget.h>

// User includes

#include "calendaycommonheaders.h"

// Forward declarations

class QGraphicsLinearLayout;

class CalenDayModelManager;

class CalenDayContentWidget : public HbWidget

{

Q_OBJECT

public:

    /*!

     \enum CalenWidgetPosition

     \brief Enumeration identifies widget position if queue.

     */

    enum CalenWidgetPosition

    {

        ECalenLastWidget = 0,

        ECalenFirstWidget

    };

public:

    CalenDayContentWidget(CalenDayModelManager &modelManager,

        QGraphicsItem *parent = 0);

    ~CalenDayContentWidget();

    void add(HbWidget* item, CalenWidgetPosition where = ECalenLastWidget);

    HbWidget* take(CalenWidgetPosition which);

    void remove(CalenWidgetPosition which);

signals:

    void widgetsRelayoutFinished(CalenScrollDirection scrollTo);

    void scrollPositionChanged(const QPointF &newPos);

public slots:

    void relayoutWidgets(CalenScrollDirection scrollTo);

    void widgetScrolled(const QPointF &newPos);

private:

    void initializeViews(QGraphicsItem *parent);

private:

    QGraphicsLinearLayout* mLayout; //!< Linear layout for day views

    QList<HbWidget*> mWidgets; //!< List of widget instances

    CalenDayModelManager &mModelManager;  //!< Reference to model manager

};

#endif /* CALENDAYCONTENTWIDGET_H_ */