Hi guys! I want to make a similar menu but I don't know what components it is. Push buttons? Inline buttons? Menu items? Do you know how to do that please?
Those buttons, together with the gray box below, are called a "tab view", implemented by the class NSTabView
. You can also do something similar without the box as a "segmented control", class NSSegmentedControl
. You can read about the kinds of controls (and what Apple calls them) in the Human Interface Guidelines.