Returns the column width for the width of the given column’s content.
Original signature is '- (CGFloat)columnWidthForColumnContentWidth:(CGFloat)columnContentWidth'
Available in Mac OS X v10.3 and later.

C# | Visual Basic | Visual C++ |

- columnContentWidth (CGFloat)
- The width of the column's content (the width of the the matrix in the column).

The width of the column (the width of the entire scrolling text view).

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)