+ /**
+ Hides the specified column.
+
+ To show the column later you need to call SetColSize() with non-0
+ width or ShowCol().
+
+ @param col
+ The column index.
+ */
+ void HideCol(int col);
+
+ /**
+ Shows the previously hidden column by resizing it to non-0 size.
+
+ @see HideCol(), SetColSize()
+ */
+ void ShowCol(int col);
+
+