77     bool widgetPreferences(int widgetId, QVariantHash &data);

    77     bool widgetPreferences(int widgetId, QVariantHash &data);

    78     bool widgetPreference(int widgetId, const QString &key, QVariant &value);

    78     bool widgetPreference(int widgetId, const QString &key, QVariant &value);

    79     bool setWidgetPreferences(int widgetId, const QVariantHash &data);

    79     bool setWidgetPreferences(int widgetId, const QVariantHash &data);

    80 

    80 

    81     bool configuration(QVariantHash &configuration);

    81     bool configuration(QVariantHash &configuration);

    83     bool updateWidgetZValues(const QHash<int, qreal> &data, Qt::Orientation orientation);

    83     bool updateWidgetZValues(const QHash<int, qreal> &data, Qt::Orientation orientation);

    84     

    84     

    85     bool updateWidgetPresentations(const QList<HsWidgetPresentationData> &data, Qt::Orientation orientation);

    85     bool updateWidgetPresentations(const QList<HsWidgetPresentationData> &data, Qt::Orientation orientation);

    86 

    86 

    87 public:

    87 public: