Converting a CLI to GUI application. NSTableview

I have a CLI application that can read and write to a mysql database. I would now like to start moving this to GUI based app and the first thing i want to do is show the results of a database table to a NSTableView.

So i started by creating a new Cocoa application without any options clicked and i moved over the class.

I then edited my AdminAppDelegate.m file with the following code.

Code:

#import "AB_Comforts_AdminAppDelegate.h"
#import "MysqlConnection.h"
#import "MysqlCommitException.h"
#import "MysqlRollbackException.h"
#import "GC_MYSQL_BIND.h"
#import "MysqlFetch.h"
#import "MysqlFetchField.h"

@implementation AB_Comforts_AdminAppDelegate

@synthesize window;

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
	// Connect to the database
    MysqlConnection *connection = [MysqlConnection connectToHost:@"localhost"
															user:@"root"
														password:@""
														  schema:@"test_db"
														   flags:MYSQL_DEFAULT_CONNECTION_FLAGS];
	
	// Fetch the users from the database
	MysqlFetch *userFetch = [MysqlFetch fetchWithCommand:@"select username, email from users" onConnection:connection];
	
	// Print out a list of users
	NSLog(@"There are %d users",[userFetch.results count]);
	for (NSDictionary *userRow in userFetch.results) {
		NSNumber *userNumber = [userRow objectForKey: @"username"];
		NSString *userName = [userRow objectForKey: @"email"];
		NSLog(@"%@ %@",userNumber,userName);
	}
}

@end

And here is were i got stuck, my only .xib is MainMenu it has a menu and a window so i put in a NSTableView and tried the trusty ctrl click to match it up with the controller as i have done with some other applications(built with the core data and document based selected) however this did not work.

Any idea where about i am going wrong, my aim for now is just to get my data on the gui instead of the console log.

 

I should have explained better, the application is eventually going to be a admin for my Ecommerce and forum i have built with Ruby on Rails 3.0. I wish to make the admin a native Mac OS application and perhaps in the future a iPad application so i can manage my store better.

I am going for a Cocoa application in part to learn Cocoa and Objective C, and also in part to use the CPU for some heavy lifting tasks like compressing a video before upload.

Now with this in mind i think the best way to display database tables is to put them into a table so this is why i went for NSTableView.