公开(公告)号：DE69327632T2

公开(公告)日：2000-07-06

申请号：DE69327632

申请日：1993-11-05

Applicant: IBM

Inventor： BROWN MICHAEL W ,  POWELL COLIN V ,  TIMS WILLIAM C ,  TYCAST ROBERT L ,  VERBURG RICHARD L

IPC: G06F3/048 ,  G06F3/14 ,  G06F9/44 ,  G06F13/00

Abstract: The invention includes at least two interconnected computer systems, each having a different operating system running thereon. A client system may be running the OS/2 operating system and a second, server computer the AIX system. The server system that allocates display screen space for application windows running on the server system and supports window management. Further, the window management places GUI borders around the application window which allow a user to interact with the client application running therein. The functions in these GUI borders include a menu bar, scroll bar, sizing features, pull down windows, and the like. The client application is mapped into a form which enables the application commands to be recognized by a library of functional calls associated with the server system. The server system, displays the client application in the designated window along with the server GUI.

公开(公告)号：CA1322255C

公开(公告)日：1993-09-14

申请号：CA573106

申请日：1988-07-27

Applicant: IBM

Inventor： LEONARD ANNE G ,  VERBURG RICHARD L

IPC: G09G5/24 ,  G06F3/153 ,  G09G1/00 ,  G09G5/22

Abstract: 573106 SELECTIVE PROCESSING OF A DATA STREAM BASED ON FONT FORMAT The system and method of this invention processes a data stream based on the structure of a font file which can be varied by a user or application of the processing system. The font file not only contains the pel patterns for a range of graphical symbols, but it also contains the rules for interpreting a data stream having a particular syntax. The rules for interpreting a data stream are referred to as the processing model for the data stream. The structure of the font file contains an index array to the range of graphical symbols. Each byte in the data stream is used to generate an index into the index array. In each element of the index array there is a value and control bits. The control bits indicate whether the value is an offset to a graphical symbol or whether the value is a modifier. If the value is a modifier, it is used to increment the next sequential data byte in the data stream through the range of graphical symbols. The modifiers can be use recursively to access an unlimited number of graphical symbols.

公开(公告)号：DE69327632D1

公开(公告)日：2000-02-24

申请号：DE69327632

申请日：1993-11-05

Applicant: IBM

Inventor： BROWN MICHAEL W ,  POWELL COLIN V ,  TIMS WILLIAM C ,  TYCAST ROBERT L ,  VERBURG RICHARD L

IPC: G06F3/048 ,  G06F3/14 ,  G06F9/44 ,  G06F13/00

Abstract: The invention includes at least two interconnected computer systems, each having a different operating system running thereon. A client system may be running the OS/2 operating system and a second, server computer the AIX system. The server system that allocates display screen space for application windows running on the server system and supports window management. Further, the window management places GUI borders around the application window which allow a user to interact with the client application running therein. The functions in these GUI borders include a menu bar, scroll bar, sizing features, pull down windows, and the like. The client application is mapped into a form which enables the application commands to be recognized by a library of functional calls associated with the server system. The server system, displays the client application in the designated window along with the server GUI.