source: trunk/src/declarative/graphicsitems/qdeclarativepath_p.h@ 846

/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at [email protected].
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDECLARATIVEPATH_H
#define QDECLARATIVEPATH_H

#include "qdeclarativeitem.h"

#include <qdeclarative.h>

#include <QtCore/QObject>
#include <QtGui/QPainterPath>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)
class Q_AUTOTEST_EXPORT QDeclarativePathElement : public QObject
{
    Q_OBJECT
public:
    QDeclarativePathElement(QObject *parent=0) : QObject(parent) {}
Q_SIGNALS:
    void changed();
};

class Q_AUTOTEST_EXPORT QDeclarativePathAttribute : public QDeclarativePathElement
{
    Q_OBJECT

    Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
    Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged)
public:
    QDeclarativePathAttribute(QObject *parent=0) : QDeclarativePathElement(parent), _value(0) {}


    QString name() const;
    void setName(const QString &name);

    qreal value() const;
    void setValue(qreal value);

Q_SIGNALS:
    void nameChanged();
    void valueChanged();

private:
    QString _name;
    qreal _value;
};

class Q_AUTOTEST_EXPORT QDeclarativeCurve : public QDeclarativePathElement
{
    Q_OBJECT

    Q_PROPERTY(qreal x READ x WRITE setX NOTIFY xChanged)
    Q_PROPERTY(qreal y READ y WRITE setY NOTIFY yChanged)
public:
    QDeclarativeCurve(QObject *parent=0) : QDeclarativePathElement(parent), _x(0), _y(0) {}

    qreal x() const;
    void setX(qreal x);

    qreal y() const;
    void setY(qreal y);

    virtual void addToPath(QPainterPath &) {}

Q_SIGNALS: