Apple提供了https://developer.apple.com/documentation/appkit/nseventtype/nseventtypesystemdefined?language=objc
此页面仅说明以下内容:
无可用概述。 宣言: NSEventTypeSystemDefined = 14
Apple提供了https://developer.apple.com/documentation/appkit/nseventtype/nseventtypesystemdefined?language=objc
此页面仅说明以下内容:
无可用概述。 宣言: NSEventTypeSystemDefined = 14