多窗口系统的设计原理及实现

THE DESIGN PRINCIPLES AND IMPLEMENTATION OF A MULTIPLE WINDOW SYSTEM

本文介绍了一种软件支持工具——多窗口管理系统(WMS)的设计原理及其在PC/XT 上的实现方法;此窗口管理系统在理论设计上对窗口数目不作任何限制,且支持窗口的任意嵌套与重叠;其实现作为操作系统功能的扩充嵌在CCDOS 内部,具有良好的模块独立性及友好的用户界面。

This paper introduce the design principles of a software supporting tool,multiple window management system(WMS),and its implementation on PC/XT.The design of the WMS,in principle,have no restriction about the number ofwindows on the sereen,and if allows the nesting and over lapping among windows;the WMS was embeded in CCDOS as an extension to the operating system,it was wellmodularized and has an user friendly interface.