svgitem.h

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/*
 *   Copyright 2010 Marco Martin <mart@kde.org>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as
 *   published by the Free Software Foundation; either version 2, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#ifndef SVGITEM_P
#define SVGITEM_P

#include <QDeclarativeItem>

namespace Plasma {

    class Svg;

class SvgItem : public QDeclarativeItem
{
    Q_OBJECT

    Q_PROPERTY(QString elementId READ elementId WRITE setElementId NOTIFY elementIdChanged)

    
    Q_PROPERTY(Plasma::Svg * svg READ svg WRITE setSvg NOTIFY svgChanged)

    Q_PROPERTY(QSizeF naturalSize READ naturalSize NOTIFY naturalSizeChanged)

    Q_PROPERTY(bool smooth READ smooth WRITE setSmooth NOTIFY smoothChanged)

    Q_PROPERTY(qreal implicitWidth READ implicitWidth WRITE setImplicitWidth NOTIFY implicitWidthChanged)

    Q_PROPERTY(qreal implicitHeight READ implicitHeight WRITE setImplicitHeight NOTIFY implicitHeightChanged)

public:
    SvgItem(QDeclarativeItem *parent=0);
    ~SvgItem();

    void setElementId(const QString &elementID);
    QString elementId() const;

    void setSvg(Plasma::Svg *svg);
    Plasma::Svg *svg() const;

    void setSmooth(const bool smooth);
    bool smooth() const;

    QSizeF naturalSize() const;

    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

    void setImplicitWidth(qreal width);
    qreal implicitWidth() const;

    void setImplicitHeight(qreal height);
    qreal implicitHeight() const;

Q_SIGNALS:
    void elementIdChanged();
    void svgChanged();
    void naturalSizeChanged();
    void smoothChanged();
    void implicitWidthChanged();
    void implicitHeightChanged();

protected Q_SLOTS:
    void updateNeeded();

private:
    QWeakPointer<Plasma::Svg> m_svg;
    QString m_elementID;
    bool m_smooth;
};
}

#endif