+ void setTopLineLTrim(idx_type cell, bool val);
+ ///
+ void setBottomLineLTrim(idx_type cell, bool val);
+ ///
+ void setTopLineRTrim(idx_type cell, bool val);
+ ///
+ void setBottomLineRTrim(idx_type cell, bool val);
+ ///
+ void setTopLineTrim(idx_type cell, std::pair<bool, bool>);
+ ///
+ void setBottomLineTrim(idx_type cell, std::pair<bool, bool>);
+ ///