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cloud.h Example File
bearercloud/cloud.h

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    #include <qnetworkconfiguration.h>
    #include <qnetworksession.h>

    #include <QGraphicsItem>
    QTM_USE_NAMESPACE

    class QGraphicsTextItem;
    class QGraphicsSvgItem;

    class Cloud : public QObject, public QGraphicsItem
    {
        Q_OBJECT
        Q_INTERFACES(QGraphicsItem)

    public:
        explicit Cloud(const QNetworkConfiguration &config, QGraphicsItem *parent = 0);
        ~Cloud();

        enum { Type = UserType + 1 };
        int type() const { return Type; }

        void setFinalScale(qreal factor);
        void setDeleteAfterAnimation(bool deleteAfter);

        void calculateForces();

        bool advance();
        QRectF boundingRect() const;
        void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);

        static qreal getRadiusForState(QNetworkConfiguration::StateFlags state);

    protected:
        QVariant itemChange(GraphicsItemChange change, const QVariant &value);
        void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);

    private Q_SLOTS:
        void stateChanged(QNetworkSession::State state);
        void newConfigurationActivated();

    private:
        QNetworkConfiguration configuration;
        QNetworkSession *session;

        QGraphicsTextItem *text;
        QGraphicsSvgItem *icon;

        qreal finalOpacity;
        qreal finalScale;
        qreal currentScale;

        QPointF newPos;

        bool deleteAfterAnimation;
    };


Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies) Trademarks
Qt Mobility Project 1.0.1