NSTextInputContext

Declaration

class NSTextInputContext

Overview

The text input system communicates primarily with the client of the activated input context via the NSTextInputClient protocol.

Topics

Creating an Input Context

• init(client:)

Getting the Input Context and Client

• current
• client

Configuring the Input Context

• acceptsGlyphInfo
• allowedInputSourceLocales

Activating the Input Context

• activate()
• deactivate()

Handling Input Sources

• handleEvent(_:)
• discardMarkedText()
• invalidateCharacterCoordinates()
• keyboardInputSources
• selectedKeyboardInputSource
• localizedName(forInputSource:)
• NSTextInputSourceIdentifier

Notifications

• keyboardSelectionDidChangeNotification

Instance Methods

• textInputClientDidEndScrollingOrZooming()
• textInputClientWillStartScrollingOrZooming()
• textInputClientDidScroll()
• textInputClientDidUpdateSelection()

Relationships

Inherits From

• NSObject

Conforms To

• CVarArg
• CustomDebugStringConvertible
• CustomStringConvertible
• Equatable
• Hashable
• NSObjectProtocol

See Also

Text input

• Adopting the system text cursor in custom text views
• NSTextInputClient
• NSTextAlternatives
• NSTextContent
• NSTextInsertionIndicator
• NSTextInsertionIndicator.DisplayMode
• NSTextInsertionIndicator.AutomaticModeOptions