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

**

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

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

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

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, 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 qt-info@nokia.com.

**

**

**

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**

** $QT_END_LICENSE$

**

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

#ifndef QDECLARATIVERECT_H

#define QDECLARATIVERECT_H

#include "qdeclarativeitem.h"

#include <QtGui/qbrush.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class Q_DECLARATIVE_EXPORT QDeclarativePen : public QObject

{

    Q_OBJECT

    Q_PROPERTY(int width READ width WRITE setWidth NOTIFY penChanged)

    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY penChanged)

public:

    QDeclarativePen(QObject *parent=0)

        : QObject(parent), _width(1), _color("#000000"), _valid(false)

    {}

    int width() const { return _width; }

    void setWidth(int w);

    QColor color() const { return _color; }

    void setColor(const QColor &c);

Q_SIGNALS:

    void penChanged();

private:

    int _width;

    QColor _color;

    bool _valid;

};

{

    Q_OBJECT

    Q_PROPERTY(qreal position READ position WRITE setPosition)

    Q_PROPERTY(QColor color READ color WRITE setColor)

public:

    QDeclarativeGradientStop(QObject *parent=0) : QObject(parent) {}

    qreal position() const { return m_position; }

    void setPosition(qreal position) { m_position = position; updateGradient(); }

    QColor color() const { return m_color; }

    void setColor(const QColor &color) { m_color = color; updateGradient(); }

private:

    void updateGradient();

private:

    qreal m_position;

    QColor m_color;

};

{

    Q_OBJECT

    Q_PROPERTY(QDeclarativeListProperty<QDeclarativeGradientStop> stops READ stops)

    Q_CLASSINFO("DefaultProperty", "stops")

public:

    QDeclarativeGradient(QObject *parent=0) : QObject(parent), m_gradient(0) {}

    ~QDeclarativeGradient() { delete m_gradient; }

    QDeclarativeListProperty<QDeclarativeGradientStop> stops() { return QDeclarativeListProperty<QDeclarativeGradientStop>(this, m_stops); }

    const QGradient *gradient() const;

Q_SIGNALS:

    void updated();

private:

    void doUpdate();

private:

    QList<QDeclarativeGradientStop *> m_stops;

    mutable QGradient *m_gradient;

    friend class QDeclarativeGradientStop;

};

class QDeclarativeRectanglePrivate;

class Q_DECLARATIVE_EXPORT QDeclarativeRectangle : public QDeclarativeItem

{

    Q_OBJECT

    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)

    Q_PROPERTY(QDeclarativeGradient *gradient READ gradient WRITE setGradient)

    Q_PROPERTY(QDeclarativePen * border READ border CONSTANT)

    Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged)

public:

    QDeclarativeRectangle(QDeclarativeItem *parent=0);

    QColor color() const;

    void setColor(const QColor &);

    QDeclarativePen *border();

    QDeclarativeGradient *gradient() const;

    void setGradient(QDeclarativeGradient *gradient);

    qreal radius() const;

    void setRadius(qreal radius);

    QRectF boundingRect() const;

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

Q_SIGNALS:

    void colorChanged();

    void radiusChanged();

private Q_SLOTS:

    void doUpdate();

private:

    void generateRoundedRect();

    void generateBorderedRect();

    void drawRect(QPainter &painter);

private:

    Q_DISABLE_COPY(QDeclarativeRectangle)

    Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeRectangle)

};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QDeclarativePen)

QML_DECLARE_TYPE(QDeclarativeGradientStop)

QML_DECLARE_TYPE(QDeclarativeGradient)

QML_DECLARE_TYPE(QDeclarativeRectangle)

QT_END_HEADER

#endif // QDECLARATIVERECT_H