Returns the menu for the specified segment
Original signature is '- (NSMenu *)menuForSegment:(NSInteger)segment'
Available in Mac OS X v10.3 and later.
- segment (NSInteger)
- The index of the segment whose menu you want to get. This method raises an NSRangeException if the index is out of bounds.
The menu associated with the segment; otherwise, nil.
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)