cloud.h Example File

network/bearercloud/cloud.h
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#include <QNetworkConfiguration>
#include <QNetworkSession>

#include <QGraphicsItem>
QT_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;
};

© 2016 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.