Programmatically creating an NSTableView (trouble getting the NSHeaderView to show up)(cocoa osx)

Here is some code to programmatically create a table view with a scroll bar, and multiple columns.

// create a table view and a scroll view
NSScrollView * tableContainer = [[NSScrollView alloc] initWithFrame:NSMakeRect(10, 10, 380, 200)];
NSTableView * tableView = [[NSTableView alloc] initWithFrame:NSMakeRect(0, 0, 364, 200)];
// create columns for our table
NSTableColumn * column1 = [[NSTableColumn alloc] initWithIdentifier:@"Col1"];
NSTableColumn * column2 = [[NSTableColumn alloc] initWithIdentifier:@"Col2"];
[column1 setWidth:252];
[column2 setWidth:198];
// generally you want to add at least one column to the table view.
[tableView addTableColumn:column1];
[tableView addTableColumn:column2];
[tableView setDelegate:self];
[tableView setDataSource:self];
[tableView reloadData];
// embed the table view in the scroll view, and add the scroll view
// to our window.
[tableContainer setDocumentView:tableView];
[tableContainer setHasVerticalScroller:YES];
[[self contentView] addSubview:tableContainer];
[tableContainer release];
[tableView release];
[column1 release];
[column2 release];

Just thought I would post this for anyone still looking for a straight forward answer. 🙂