/****************************************************************************+
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**+
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** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (developer.feedback@nokia.com)+
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**+
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** This file is part of the HbWidgets module of the UI Extensions for Mobile.+
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**+
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** GNU Lesser General Public License Usage+
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** This file may be used under the terms of the GNU Lesser General Public+
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** License version 2.1 as published by the Free Software Foundation and+
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** appearing in the file LICENSE.LGPL included in the packaging of this file.+
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** Please review the following information to ensure the GNU Lesser General+
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** Public License version 2.1 requirements will be met:+
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at developer.feedback@nokia.com.+
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**+
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****************************************************************************/+
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+
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#ifndef HBRATINGSLIDER_H+
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#define HBRATINGSLIDER_H+
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+
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#include <hbwidget.h>+
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+
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class HbRatingSliderPrivate;+
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+
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class HB_WIDGETS_EXPORT HbRatingSlider : public HbWidget+
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{+
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    Q_OBJECT+
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    Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)+
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	Q_PROPERTY(int numberOfIcons READ numberOfIcons WRITE setNumberOfIcons)+
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	Q_PROPERTY(int stepCount READ stepCount WRITE setStepCount)+
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	Q_PROPERTY(int currentRating READ currentRating WRITE setCurrentRating)+
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	Q_PROPERTY(QString unRatedIconName READ unRatedIconName WRITE setUnRatedIconName)+
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	Q_PROPERTY(QString ratedIconName READ ratedIconName WRITE setRatedIconName)+
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+
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public:+
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    explicit HbRatingSlider(QGraphicsItem *parent = 0);+
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    ~HbRatingSlider();+
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+
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    enum { Type = Hb::ItemType_RatingSlider };+
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    int type() const { return Type; }+
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	+
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	void setNumberOfIcons(int number);+
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	int numberOfIcons() const;+
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+
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	void setStepCount(int count);+
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	int stepCount()const;+
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+
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    bool isReadOnly() const;+
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    void setReadOnly(bool value);+
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+
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    void setCurrentRating(int currentRating);+
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    int currentRating() const ;+
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+
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    void setUnRatedIconName(const QString name);+
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    QString unRatedIconName() const;+
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+
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    void setRatedIconName(const QString name);+
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	QString ratedIconName() const;+
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+
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	QGraphicsItem * primitive(HbStyle::Primitive primitive) const; +
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	+
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	void setGeometry(const QRectF &rect);+
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+
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public slots :+
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    void updatePrimitives();+
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+
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signals:+
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    void ratingDone(int ratingValue);+
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    void ratingChanged(int ratingValue);+
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+
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protected:+
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    HbRatingSlider(HbRatingSliderPrivate &dd,QGraphicsItem *parent = 0);+
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+
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    void mousePressEvent(QGraphicsSceneMouseEvent *event);+
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#ifndef HB_GESTURE_FW+
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    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);+
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    void mouseMoveEvent (QGraphicsSceneMouseEvent *event) ;    +
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#else+
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    virtual void gestureEvent(QGestureEvent *event);+
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#endif+
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    void initStyleOption(HbStyleOption *option) const;+
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    void changeEvent(QEvent *event);+
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	QVariant itemChange(GraphicsItemChange change, const QVariant &value);+
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+
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private:+
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    Q_DECLARE_PRIVATE_D( d_ptr, HbRatingSlider)+
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    Q_DISABLE_COPY( HbRatingSlider )+
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};+
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+
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+
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+
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#endif // HBRATINGSLIDER_H+
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+
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