Describes the abstract class used to instantiate objects that represent references to scriptable objects.

Describes the C API for creating and interacting with pasteboards.

Describes the C API for the legacy two-dimensional drawing engine in Mac OS. Replaced by Quartz 2D.

Describes the C API for rendering Unicode-encoded text with advanced typographic features.

Describes the Quartz functions that relate to bitmap contexts.

Describes the C API for the lowest-level accessible interface for the Apple implementation of the OpenGL graphics system.

Describes the DVD Playback framework, which supports adding DVD playback features to applications.

Describes the C API for controlling dynamic allocation of memory in versions of the Macintosh operating system prior to Mac OS X.

Describes the protocol that supports the Objective-C 2.0 fast enumeration feature.

Describes the Cocoa class used to contain a set of objects, optionally using weak references.

Describes the class that represents a Quartz Composer composition.

Describes the vDSP programming interface defined in the Accelerate framework for digital signal processing.

Describes the class that displays multiple subviews within a single view and allows the user to change their relative sizes.

Describes the C API that defines basic geometric objects for HIToolbox.

Describes the API for supporting Cocoa images in Core Image.

Describes the class that represents fonts to an application.

Describes the API for operating on text input sources, such as keyboards, character palettes, and ink input.

Describes the class that controls input on the input method side.

Describes the class that manages connections to input method clients.

Describes the informal protocol used to receive text events.

Describes the API for building input methods for Chinese, Japanese, and other languages.

Describes the class that supports the use of candidate windows for an input method.

Describes the protocol used to receive mouse events for an input method client session.

Describes the protocol used to set or access state values for an input method client session.

Describes the protocol used to send and obtain data from an input method client session.

Describes the Core Text opaque type used to represent a font descriptor.

Describes the class that implements a view that can display its border and a title.

Describes a C programming interface for reading and writing audio files.

Describes the C API for creating and installing callbacks to byte swap custom data.

Describes the Objective-C and C routines that support programmatic access to dictionaries.

Describes the automatically defined class through which Cocoa applications can communicate with scriptable applications using Objective-C.

Describes the informal protocol for handling error Apple events returned from target applications.

Describes the Scripting Bridge class for dealing with collections of related SBObjects.

Describes the Scripting Bridge class that provides methods for communicating with objects in a scriptable application.

Describes the Objective-C API that allows Cocoa applications to communicate with scriptable applications.

Describes the C API for operating on strings (formatting, sorting, converting, comparing).

Describes the Core Text opaque type used to represent a line of text.

Describes the Core Text opaque type used to represent a glyph run.

Describes the opaque type for describing the textual representation of dates and times.

CFFileDescriptor provides an opaque type to monitor file descriptors for read and write activity via CFRunLoop.

Describes the opaque type for representing a locale.

Describes the opaque type for describing the textual representation of numbers.

Describes the opaque type used to represent time zones.

Describes the opaque for managing an immutable ordered collection of values.

Describes the opaque type for managing an immutable unordered collection of values that may contain duplicates.

Describes the class used to specify the mapping of an entity in a Core Data migration.

Describes the Core Data class used to customize the migration process for an entity mapping.

Describes the Core Data class used to specify a mapping from one schema to another during migration.

Describes the Core Data class that performs a migration of data from one persistent store to another.

Describes the class used to specify how to map a Core Data property during migration.

Describes the usage and types of metadata attributes for various file types used with Spotlight.

Describes the Core Text opaque type used to store a collection of font references.

Describes the C API for implementing an authorization plug-in.

Describes the C API for applying authentication credentials to HTTP messages.

Describes the C API for converting text into synthesized speech.

Describes the class for operating on user identities.

Describes the class used to create and operate on identities.

Describes the class used to manipulate identity authority databases.

Describes the class that manages the identity picker.

Describes the class for operating on user identities.

Describes the Objective-C API for monitoring and editing identities.

Describes the APIs for using identities and the Identity Picker.

Describes the constants defined in the Automator framework not described in individual classes.

Describes additional methods on the NSObject class used by Interface Builder.

Describes additional methods on the NSView class used by Interface Builder.

Describes the Core Text opaque type used to override a font's mapping from Unicode to the glyph ID.

Describes the class used to edit the input parameters of a composition in a view.

Describes the protocol for responding to changes in a QCCompositionParameterView object.

Describes the class used to display a utility window for browsing and selecting a composition.

Describes the class used to display a view for browsing and selecting a composition.

Describes the protocol for responding to changes in a QCCompositionPickerView object.

Describes the class that represents a system-wide, central repository of Quartz Composer compositions.

Describes the protocol used by execution contexts.

Describes the methods for managing image data that's produced as output from a QCPlugIn object.

Describes the class that provides a controller object for a user interface to edit the settings for a QCPlugIn object.

Describes the class used to load, play, and control a Quartz Composer composition to an arbitrary OpenGL context.

Describes the class used to load, play, and control a Quartz Composer composition to a custom NSView object.

Describes the API for managing QuickTime categories on the NSCoder class.

Describes the class for managing QuickTime categories on the NSValue class.

Describes the API for compiling and executing scripts in applications and writing scripting components.

Describes the opaque type for writing image data.

Describes the opaque type for reading a byte stream.

Describes the C API for using streams.

Describes the opaque type used for writing a byte stream.

Summarizes the symbols added to the Directory Service framework.

Describes the class used to manage a view, usually a view stored in a nib file.

Describes the functions that create and operate on Quartz gradient objects.

Describes the CFAttributedString attributes recognized by Core Text.

Describes the Core Text opaque type used to represent a frame containing multiple lines of text.

Describes the Core Text opaque type used to represent a tab in a paragraph style.

Describes the Core Text opaque type used to represent a typesetter, which performs line layout.

Describes the class for managing the display of QuickTime movies.