2017년 4월 25일 화요일

Work place shell

Work place shell

The object-oriented GUI environment where IBM developed work place shell (WPS:WorkPlaceShell) for OS/2. I am implemented as Shell moving on PM (Presentation Manager). I adopted the operation system that could utilize two buttons of the mouse as a standard function of the commercial OS for the PCs for the first time and had superior operability, and expansion advanced whenever a version of OS/2 went up it and received high support.

Characteristic

  • Different wall paper is stuck every folder
  • I assign a screen automatically and can display the window which I chose
  • Style to operate an object (icon) with choice, the right button with the left button, and to carry out
  • I can set an object using a setting notebook (property) finely
  • I adopt SOM (System Object Model) in earnest, and the component of the desktop from Smalltalk is comprised of a class object. I performed the making of parts by the succession of the class and managed the setting in the property of the class, and the user was a specification to change setting by a common setting notebook. Therefore I was able to make the customized parts of the desktop easily. On the other hand, is poor at a bug, and the whole desktop is hung up when a bug occurs; had a problem.

IBM planned to use WPS on AIX which was Windows 3.1 and MS-DOS and company UNIX at the time, but hardly spread in a general user. Among the OS/2 experienced people, some says that I say, "I want WPS to realize as GUI environment for X Window System in Linux" now.

Allied item

This article is taken from the Japanese Wikipedia Work place shell

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