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 groups. Does anyone know how I can do this?

This is an image of the Attributes Inspector:

Attributes Inspector http://developer.apple.com/documentation/DeveloperTools/Conceptual/XcodeQuickTour/Art/hello_win_attributes.jpg

So I actually want to make a window like the one shown in the image above.

Answer 1

InspectorKit is FOSS on github.

Answer 2

There's no built-in Cocoa controls to do this. You're going to have to write some custom views which replicate the functionality.

There some good advice for creating custom controls in the answers to this question: Looking for info on custom drawing of interface components (Cocoa)

If you need additional help, I recommend you ask smaller, more specific questions explaining what you've tried and what hasn't worked.