macOS NSAlert

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This article applies to macOS only.

See also: Multiplatform Programming Guide

Overview

The NSAlert class allows you to specify an alert level, alert text, button titles, and a custom icon if required. The class also lets your alerts display a help button and provides ways for applications to offer help specific to an alert. The NSAlert class is available from Mac OS X Panther 10.3 onwards. An NSAlert object is intended for a single alert with a unique combination of title, buttons, and so on that is displayed on a particular condition. You should create an NSAlert object for each alert dialog, creating it only when you need to display it, and releasing it when you are done.

  Note: under construction

See also

• Using macOS Alert Panels