Cocoa Interface Builder's 'Attributes Inspector' like window

Question

I\'m making a Cocoa application, and I would like a panel like the \'Attributes Inspector\' in Interface Builder. So with big tabs on the top and collapsable/expandable grou

Answer 1

I've written some custom classes to do this- it ended up being less work than I expected. I broke it down into two separate components which can be used independently- the first handles the icons at the top and performs the view switching and the second handles the expandable panes:

My code is available at github and is under the BSD 2-clause license.