Information in the progress window (example: rescan) is displayed capped to fixed size instead of contents.

<img width="209" alt="screenshot 2018-12-21 at 14 58 20" src="https://user-images.githubusercontent.com/26601261/50345943-0bbd4300-0531-11e9-9c6c-e277ac69eb0c.png">

};
    bool GetStartOnSystemStartup();
    bool SetStartOnSystemStartup(bool fAutoStart);
    
    fs::path qstringToBoostPath(const QString &path);
    
    QString boostPathToQString(const fs::path &path);
    
    QString formatDurationStr(int secs);
    
    QString formatServicesStr(quint64 mask);
    
    QString formatPingTime(double dPingTime);
    
    QString formatTimeOffset(int64_t nTimeOffset);
    QString formatNiceTimeOffset(qint64 secs);
    QString formatBytes(uint64_t bytes);
    qreal calculateIdealFontSize(int width, const QString& text, QFont font, qreal minPointSize = 4, qreal startPointSize = 14);
    class ClickableLabel : public QLabel
    {
        Q_OBJECT
    Q_SIGNALS:
        /** Emitted when the label is clicked. The relative mouse coordinates of the click are
         * passed to the signal.
         */
        void clicked(const QPoint& point);
    protected:
        void mouseReleaseEvent(QMouseEvent *event);
    };
    class ClickableProgressBar : public QProgressBar