NSTableView with Plus and Minus buttons

Question

How can I do something like that?

I didn\'t find any appropriate object in the Interface

Answer 1

Update for OSX Yosemite

I tried to achieve the same look as Mail.app has in the Accounts view (right window on my screenshot).

I did achieve the desired result by following the steps below:

1. Add a NSSegmentedControl
2. Add two segments and set the image to each:
   • NSAddTemplate for the + button
   • NSRemoveTemplate for the - button
3. Set the size of the segments to fixed and set the value to 32 pixels
4. The rectangle next to the buttons is a NSButton with the style Gradient.
5. The Button is enabled but Refuses First Responder is set to true so that it is not clickable.