void SetAttr(wxGridCellAttr *attr, int row, int col);
void SetRowAttr(wxGridCellAttr *attr, int row);
void SetColAttr(wxGridCellAttr *attr, int col);
void SetAttr(wxGridCellAttr *attr, int row, int col);
void SetRowAttr(wxGridCellAttr *attr, int row);
void SetColAttr(wxGridCellAttr *attr, int col);