OpenStep is an object-oriented application programming interface (API) specification developed by NeXT. It provides a framework for building graphical user interfaces (GUIs) and developing …
2019年12月13日 · OpenStep – an object-oriented operating system that uses any modern operating system as its core. Mainly created by NeXT. NeXT Computer Inc, and Sun …
2018年9月2日 · OPENSTEP was an operating system created by NeXT Software Inc. It served as the basis for Mac OS X after Steve Jobs came back to Apple after Apple acquired NeXT. This …
2020年11月7日 · Amid heavyweight competition from Windows, Mac OS, OS/2, and BeOS in the 1990s, the NeXTSTEP operating system stood out. This was due to its elegant use of detailed …
GNUstep is a free software implementation of the Cocoa (formerly OpenStep) Objective-C frameworks, widget toolkit, and application development tools for Unix-like operating systems …
OPENSTEP is the descendant of NeXTStep, although technically "OPENSTEP" refers to a set of portable APIs based on those of NeXTStep that NeXT made available on Mach (The Unix-ish …
2016年3月15日 · The NeXTSTEP development platform, renamed “OpenStep,” was ported to other hardware and other operating systems, including Intel processors and Sun workstations. …
GNUstep is a cross-platform, object-oriented set of frameworks for desktop application development. The set of frameworks, based on Cocoa (previously OpenStep), enables …
This document sets forth the OpenStep application programming interface (API). You may down-load one copy of this specification as long as it is for purposes of study only. We look forward …
The OpenStep specification is an operating-system-independent, object-orientedprogramming interface for creating applications. Each element in this definition summarizes a number …