class UndoManager
A general-purpose recorder of operations that enables undo and redo.
操作の多目的記録装置、それは取り消しおよびやり直しを可能にするものです。
Technology
class UndoManager
protocol ProgressReporting
class Progress
class Operation
class OperationQueue
class BlockOperation
class Timer
class NSUserActivity
protocol NSUserActivityDelegate
class ProcessInfo
class NSBackgroundActivityScheduler
class NSUserNotification
class NSUserNotificationAction
class NSUserNotificationCenter
protocol NSUserNotificationCenterDelegate
typealias Published
typealias ObservableObject