COCOA's topics - tribe.net

is this tribe active?

2008-02-09T07:46:47Z

Hello? Is there anyone there?

I'm looking for a forum to discuss cocoa topics, ask questions, give answers, etc. But, it doesn't appear that there is anyone actually participating in this tribe. I would like it if there were -- I have many questions.

If this tribe is not alive, is there another forum somewhere? Anywhere, where one can discuss cocoa?

posted in COCOA - 2 replies

question about table view

2007-12-11T04:08:36Z

I'm very new to cocoa and objective C. I'm hoping someone can shed some light on how to use the TableView.

I actually have gotten a TableView to display (sort of) in my tiny, new application. But, the values are always empty. It has the right number of rows, but my implementation of objectValueForTableColumn: always gets nill for [tc identifier], which doesn't make any sense to me. It should have the names of the columns I identified like this:

[myTable tableColumnWithIdentifier:@"Percent"];

Am I supposed to do something special in interface builder to identify the outlet for each column in the TableView object? Or, am I supposed to do something in interface builder to assign the same names there that I did with my tableColumnWithIdentifier call?

My array of objects has data, and the objectValueForTableColumn method is getting called when it should, but until [tc identifier] tells me a column identifier, I won't be able to return data for the column.

Thanks for any useful help you can provide.

posted in COCOA - 1 reply

Xcode 3.0

2007-11-28T18:30:03Z

Is anyone else having issues with location of tools and options in Xcode 3.0 vs. Xcode 2.1-2.4? I find that I cannot work in Xcode 3.0 without searching a reference as to where something has moved to. It's very intuitive once you know where to find it, but coming from Xcode 2.1 I was lost and still am.

~Rotwulf~

posted in COCOA - 0 replies

Webcam image capture?

2005-06-21T04:52:42Z

I'm looking to figure out how to do image capture from a (USB) webcam in OS X. I've gathered that Quicktime is the key, but I'm lazy and don't feel like hunting through Apple's profundly crusty and baroque Quicktime API documentation if I can avoid it for the moment. Can anyone point me towards a tutorial or some sample code or something?

(I do have macam installed and working, so there's no driver issue.)

posted in COCOA - 0 replies