28 public:

    28 public:

    29     static CalenDayUtils *instance();

    29     static CalenDayUtils *instance();

    30     ~CalenDayUtils();

    30     ~CalenDayUtils();

    31     

    31     

    32     qreal screenWidth() const;

    32     qreal screenWidth() const;

    33     qreal hourElementWidth() const;

    34     qreal hourElementWidth() const;

    34     qreal hourElementHeight() const;

    35     qreal hourElementHeight() const;

    35     qreal minEventHeight() const;

    36     qreal minEventHeight() const;

    36     qreal contentWidth() const;

    37     qreal contentWidth() const;

    37     

    38