---

NSValidatedUserInterfaceItem

Overview

NSValidatedUserInterfaceItem works with certain user interface items to enable or disable a control automatically, depending on whether any responder in the responder chain can handle the control’s action method. NSMenuItem and NSToolbarItem implement this protocol.

By conforming to this interface, your control can participate in this validation mechanism.

Tasks

Getting Information About a User Interface Item

• action
• tag

Instance Methods

action

Returns the selector of the receiver’s action method.

public abstract NSSelector action()

tag

Returns the receiver’s tag integer.

public abstract int tag()

---