Type Alias

NSProgressUserInfoKey

Keys for the user info dictionary that affect the autogenerated localized additional description string. ユーザ情報辞書に対するキーいくつか、それらは自動生成されるローカライズされた追加記述文字列に影響を及ぼすものです。

Declaration 宣言 

typedef NSString *NSProgressUserInfoKey;

Discussion 議論

Enhance the autogenerated description that localizedAdditionalDescription provides by including keys and related values in the user info dictionary. For example, if you provide the keys NSProgressFileCompletedCountKey and NSProgressFileTotalCountKey, the localizedAdditionalDescription method uses the values from those keys to provide strings showing the number of completed and total files.

Topics 話題

Using General Keys

NSProgressEstimatedTimeRemainingKey
A key with a corresponding value that represents the time remaining, in seconds.
NSProgressThroughputKey
A key with a corresponding value that indicates the speed of data processing, in bytes per second.

Using File Operation Keys

NSProgressFileAnimationImageKey
A key with a corresponding value that is an image, typically an icon to represent the file. ある対応している値を備えるあるキー、それはある画像、概してファイルを表すアイコンです。
NSProgressFileAnimationImageOriginalRectKey
A key with a corresponding value that indicates the starting location of the image onscreen.
NSProgressFileCompletedCountKey
A key with a corresponding value that represents the number of completed files.
NSProgressFileIconKey
A key with a corresponding value that must be an image, typically an icon to represent the file.
NSProgressFileOperationKindKey
A key with a corresponding value that indicates the kind of file operation a progress object represents.
NSProgressFileTotalCountKey
A key with a corresponding value that represents the total number of files within a file operation.
NSProgressFileURLKey
A key with a corresponding value that represents the file URL of a file operation for the progress object.

See Also 参照

Inspecting Progress Information 進捗情報を調査する

kind
An object that represents the kind of progress for the progress object. あるオブジェクト、それはこの進捗オブジェクトに対する進捗の種類を表します。
estimatedTimeRemaining
A value that indicates the estimated amount of time remaining to complete the progress. ある値、それはその進捗を完了するのに残っている概算の時間量を指し示します。
throughput
A value that represents the speed of data processing, in bytes per second. ある値、それはデータ処理の速度を表します、バイト毎秒で。
- setUserInfoObject:forKey:
Sets a value in the user info dictionary. ユーザ情報辞書の中のある値を設定します。
userInfo
A dictionary of arbitrary values for the receiver. レシーバに対する随意の値それらからなるある辞書。
NSProgressKind
An object that represents the kind of progress. あるオブジェクト、それは進捗の種類を表します。