/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbWidgets module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#ifndef HBLISTVIEW_H

#define HBLISTVIEW_H

#include <hbabstractitemview.h>

#include <hbglobal.h>

class HbListViewPrivate;

class HbListViewItem;

class HB_WIDGETS_EXPORT HbListView : public HbAbstractItemView

{

    Q_OBJECT

    Q_PROPERTY(bool arrangeMode READ arrangeMode WRITE setArrangeMode)

public:

    explicit HbListView(QGraphicsItem *parent = 0);

    virtual ~HbListView();    

    enum { Type = Hb::ItemType_ListView };

    int type() const;

    HbListViewItem *listItemPrototype() const;

    bool arrangeMode() const;

    virtual bool setArrangeMode(bool arrangeMode);

    HbAbstractViewItem *draggedItem() const;

    HbAbstractViewItem *viewItem(int row) const;

    virtual void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible);

protected:

    HbListView(HbListViewPrivate &dd, HbAbstractItemContainer *container, QGraphicsItem * parent);

    void rowsInserted(const QModelIndex &parent, int start, int end);

    void rowsAboutToBeRemoved(const QModelIndex &parent,int start,int end);

    void rowsRemoved(const QModelIndex &parent,int start,int end);

    void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);

    void orientationChanged(Qt::Orientation newOrientation);

    void mousePressEvent(QGraphicsSceneMouseEvent *event);

    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);

    void mouseMoveEvent(QGraphicsSceneMouseEvent *event);

    virtual void move(const QModelIndex &from, const QModelIndex &to);

protected slots:

    void scrolling(QPointF newPosition);

private:

    Q_DECLARE_PRIVATE_D(d_ptr, HbListView)

    Q_DISABLE_COPY(HbListView)

};

#endif // HBLISTVIEW_H