/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the demonstration applications of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef QTBOX_H+
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#define QTBOX_H+
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+
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#include <QtGui>+
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+
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#include <QtGui/qvector3d.h>+
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#include "glbuffers.h"+
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+
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class ItemBase : public QGraphicsItem+
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{+
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public:+
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    enum { Type = UserType + 1 };+
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+
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    ItemBase(int size, int x, int y);+
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    virtual ~ItemBase();+
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    virtual QRectF boundingRect() const;+
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    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);+
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protected:+
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    virtual ItemBase *createNew(int size, int x, int y) = 0;+
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    virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);+
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    virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);+
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    virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);+
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    virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);+
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    virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);+
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    virtual void keyPressEvent(QKeyEvent *event);+
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    virtual void wheelEvent(QGraphicsSceneWheelEvent *event);+
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    virtual int type() const;+
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    bool isInResizeArea(const QPointF &pos);+
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+
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    static void duplicateSelectedItems(QGraphicsScene *scene);+
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    static void deleteSelectedItems(QGraphicsScene *scene);+
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    static void growSelectedItems(QGraphicsScene *scene);+
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    static void shrinkSelectedItems(QGraphicsScene *scene);+
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+
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    int m_size;+
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    QTime m_startTime;+
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    bool m_isResizing;+
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};+
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+
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class QtBox : public ItemBase+
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{+
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public:+
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    QtBox(int size, int x, int y);+
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    virtual ~QtBox();+
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    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);+
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protected:+
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    virtual ItemBase *createNew(int size, int x, int y);+
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private:+
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    QVector3D m_vertices[8];+
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    QVector3D m_texCoords[4];+
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    QVector3D m_normals[6];+
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    GLTexture *m_texture;+
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};+
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+
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class CircleItem : public ItemBase+
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{+
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public:+
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    CircleItem(int size, int x, int y);+
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    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);+
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protected:+
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    virtual ItemBase *createNew(int size, int x, int y);+
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+
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    QColor m_color;+
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};+
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+
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class SquareItem : public ItemBase+
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{+
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public:+
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    SquareItem(int size, int x, int y);+
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    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);+
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protected:+
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    virtual ItemBase *createNew(int size, int x, int y);+
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+
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    QPixmap m_image;+
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};+
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+
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#endif+
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