macOS Panel Component like Finder's left panel?

[Yellowstone2012]

Is there such IB component like the panel on the left in Finder and iTunes?

Thanks.

 

[DennisVar]

Yes, you're looking at an NSOutlineView.

Here is a pretty good example from Apple that teaches you how to use it http://developer.apple.com/library/mac/#samplecode/SourceView/Introduction/Intro.html

 

[Yellowstone2012]

Yes, you're looking at an NSOutlineView.

Here is a pretty good example from Apple that teaches you how to use it http://developer.apple.com/library/mac/#samplecode/SourceView/Introduction/Intro.html

Thanks, taking a look into NSOutlineView. Its amazing what you can do with these IB components.

Thanks again!