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

**

** 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 HBGRIDVIEW_H

#define HBGRIDVIEW_H

#include <hbabstractitemview.h>

class HbGridViewPrivate;

class HB_WIDGETS_EXPORT HbGridView: public HbAbstractItemView

{

    Q_OBJECT

    Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount)

    Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount)

    Q_PROPERTY(bool iconVisible READ iconVisible WRITE setIconVisible)

    Q_PROPERTY(bool textVisible READ textVisible WRITE setTextVisible)

    Q_PROPERTY(bool swapDimensionsOnOrientationChange READ swapDimensionsOnOrientationChange WRITE setSwapDimensionsOnOrientationChange)

public:

    explicit HbGridView(QGraphicsItem *parent = 0);

    virtual ~HbGridView();

    HbAbstractViewItem *itemAt(int row, int column) const;

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

    void setRowCount(int rowCount);

    int rowCount() const;

    void setColumnCount(int coloumnCount);

    int columnCount() const;

    bool iconVisible() const;

    void setIconVisible(bool visible);

    bool textVisible() const;

    void setTextVisible(bool visible);

    bool swapDimensionsOnOrientationChange() const;

    void setSwapDimensionsOnOrientationChange(bool swap);

protected:

    void mouseMoveEvent(QGraphicsSceneMouseEvent *event);

    void orientationAboutToBeChanged();

    void orientationChanged(Qt::Orientation newOrientation);

    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);

protected slots:

    void scrollDirectionChanged(Qt::Orientations scrollDirection);

protected:

    HbGridView(HbGridViewPrivate &dd, HbAbstractItemContainer *container, QGraphicsItem *parent = 0);

private:

    Q_DECLARE_PRIVATE_D(d_ptr, HbGridView)

    Q_DISABLE_COPY(HbGridView)

};

#endif /*HbGridView_H*/