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#ifndef QTBOX_H
#define QTBOX_H
#include <QtGui>
#include "vector.h"
#include "glbuffers.h"
class ItemBase : public QObject, public QGraphicsItem
{
Q_OBJECT
public:
ItemBase(int size, int x, int y);
virtual ~ItemBase();
virtual QRectF boundingRect() const;
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
virtual ItemBase *createNew(int size, int x, int y) = 0;
virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
virtual void keyPressEvent(QKeyEvent *event);
virtual void wheelEvent(QGraphicsSceneWheelEvent *event);
bool isInResizeArea(const QPointF &pos);
static void duplicateSelectedItems(QGraphicsScene *scene);
static void deleteSelectedItems(QGraphicsScene *scene);
static void growSelectedItems(QGraphicsScene *scene);
static void shrinkSelectedItems(QGraphicsScene *scene);
int m_size;
QTime m_startTime;
bool m_isResizing;
};
class QtBox : public ItemBase
{
public:
QtBox(int size, int x, int y);
virtual ~QtBox();
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
virtual ItemBase *createNew(int size, int x, int y);
private:
gfx::Vector3f m_vertices[8];
gfx::Vector2f m_texCoords[4];
gfx::Vector3f m_normals[6];
GLTexture *m_texture;
};
class CircleItem : public ItemBase
{
public:
CircleItem(int size, int x, int y);
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
virtual ItemBase *createNew(int size, int x, int y);
QColor m_color;
};
class SquareItem : public ItemBase
{
public:
SquareItem(int size, int x, int y);
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
virtual ItemBase *createNew(int size, int x, int y);
QPixmap m_image;
};
#endif
Copyright © 2009 Nokia Corporation and/or its subsidiary(-ies) | Trademarks | Qt 4.5.1 |