gistfile1.m

calendarsTableView = [[CPTableView alloc] initWithFrame:tableFrame];

[calendarsTableView setAutoresizingMask:CPViewWidthSizable | CPViewHeightSizable];

[[nameColumn headerView] setStringValue:'Name____'];
[[nameColumn headerView] sizeToFit];
[nameColumn setWidth:[[nameColumn headerView] frame].size.width];

[calendarsTableView addTableColumn:nameColumn];

[tableScrollView setDocumentView:calendarsTableView];

[calendarsTableView setDataSource:self];
[calendarsTableView setDataSource:self];