qiconitem.h

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/*
 *   Copyright 2011 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 QICONITEM_H
#define QICONITEM_H

#include <QDeclarativeItem>
#include <QPixmap>
#include <QVariant>

class QIconItem : public QDeclarativeItem
{
    Q_OBJECT

    Q_PROPERTY(QVariant icon READ icon WRITE setIcon)
    Q_PROPERTY(bool smooth READ smooth WRITE setSmooth)
    Q_PROPERTY(int implicitWidth READ implicitWidth CONSTANT)
    Q_PROPERTY(int implicitHeight READ implicitHeight CONSTANT)
    Q_PROPERTY(State state READ state WRITE setState NOTIFY stateChanged)

    Q_ENUMS(State)

public:

    enum State {
        DefaultState, 
        ActiveState, 
        DisabledState 
    };

    QIconItem(QDeclarativeItem *parent=0);
    ~QIconItem();

    void setIcon(const QVariant &icon);
    QIcon icon() const;

    QIconItem::State state() const;
    void setState(State state);

    int implicitWidth() const;
    int implicitHeight() const;

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

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

Q_SIGNALS:
    void stateChanged(State state);

private:
    QIcon m_icon;
    bool m_smooth;
    State m_state;
};

#endif