/****************************************************************************
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** This file is part of the QtDeclarative module of the Qt Toolkit.
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****************************************************************************/

#ifndef QMLGRAPHICSIMAGEITEM_H
#define QMLGRAPHICSIMAGEITEM_H

#include <qmlgraphicsitem.h>


QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QmlGraphicsPaintedItemPrivate;
class Q_DECLARATIVE_EXPORT QmlGraphicsPaintedItem : public QmlGraphicsItem
{
    Q_OBJECT

    Q_PROPERTY(QSize contentsSize READ contentsSize WRITE setContentsSize)
    Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor NOTIFY fillColorChanged)
    Q_PROPERTY(int cacheSize READ cacheSize WRITE setCacheSize)
    Q_PROPERTY(bool smoothCache READ smoothCache WRITE setSmoothCache)

public:
    QmlGraphicsPaintedItem(QmlGraphicsItem *parent=0);
    ~QmlGraphicsPaintedItem();

    QSize contentsSize() const;
    void setContentsSize(const QSize &);

    int cacheSize() const;
    void setCacheSize(int pixels);

    bool smoothCache() const;
    void setSmoothCache(bool on);

    QColor fillColor() const;
    void setFillColor(const QColor&);

    void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);

protected:
    QmlGraphicsPaintedItem(QmlGraphicsPaintedItemPrivate &dd, QmlGraphicsItem *parent);

    virtual void drawContents(QPainter *p, const QRect &) = 0;

    void setCacheFrozen(bool);

Q_SIGNALS:
    void fillColorChanged();

protected Q_SLOTS:
    void dirtyCache(const QRect &);
    void clearCache();

private:
    void init();
    Q_DISABLE_COPY(QmlGraphicsPaintedItem)
    Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QmlGraphicsPaintedItem)
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QmlGraphicsPaintedItem)

QT_END_HEADER

#endif