Rule-based method for designing user interfaces for applications

• US 5,812,847 A
• Filed: 02/02/1996
• Issued: 09/22/1998
• Est. Priority Date: 02/02/1996
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Joshi, Suchitra Rajiv, Joshi, Rajiv Vasant
• Primary Examiner(s): Oberley, Alvin
• Assistant Examiner(s): COURTENAY III, ST JOHN
• Application Number:
  US08/595,721
• Time in Patent Office: 963 Days
• Field of Search: 395/682, 395/701, 395/702, 707/104, 345/333
• US Class Current: 719/329
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99948 Application of database or data structure, e.g. distributed, multimedia, or image

Abstract

A computer-implemented method for a system having a database and a plurality of application software interfaces, the method including steps of reading a control type from a plurality of control types stored in the database, selecting an application software interface having a pointer based on the control type, defining an identification code for the control type, storing the pointer and the identification code and linking a first node to a second, subsequent node of control types and creating a linked list of the plurality of control types.

Claims

1. A computer-implemented method for a system having a plurality of application software interfaces, said method comprising steps of:

preparing a customized database including coordinates and control types of customized window setups for said application software interfaces, said customized database comprising a table including one of a control type column, a coordinates column, an identification code column, a parent window column, an owner window column and a miscellaneous information column;

reading a control type from said control types stored in said database;

selecting an application software interface having a pointer based on said control type;

defining an identification code for said control type;

storing said pointer and said identification code in said database;

forming a customized window layout based on said database; and

linking a first node to a second, subsequent node of control types and creating a linked list of said plurality of control types.

2. A method as in claim 1, further comprising a step of defining an application software interface (ASI) for each respective one of said at least one control type and retrieving a pointer from each ASI to its respective control type.

3. A method as in claim 1, wherein said customized window layout is alterable without altering an application software code.

4. A method as in claim 1, wherein said database executes said application code and said application program is devoid of any hard coding of controls.

5. A method as in claim 1, wherein said preparing step customizes said window layouts for each of said application software interfaces.

6. A computer-implemented method for developing customized application window setups, said method for a system having a plurality of application program interfaces, said method comprising steps of:

preparing a customized database including coordinates and control types of said customized application window setups, said customized database comprising a table including one of a control type column, a coordinates column, an identification code column, a parent window column, an owner window column and a miscellaneous information column;

reading in at least one control type from said control types stored in said database;

defining an application program interface (API) for each respective one of said at least one control type and retrieving a pointer from each API to its respective control type;

storing a value and pointer for said control type in said database forming a customized window layout based on said database; and

linking a first node to a second, subsequent node of said plurality of control types and creating a linked list of said plurality of control types, wherein a same application code is reusable for at least two customized window layouts of said application window setup.

7. A method as in claim 6, wherein said customized window layout is alterable without altering an application software code.

8. A method as in claim 6, wherein said database executes said application code and said application program is devoid of any hard coding of controls.

9. A method as in claim 6, wherein said preparing step customizes said window layouts for each of said application software interfaces.

10. A computer-implemented method for developing customized application window setups, said method for a system having a plurality of application software interfaces for an application program, said method comprising steps of:

preparing a customized table including coordinates and control types of said application customized window setups for said application software interfaces, said table further including one of a control type column, a coordinates column, an identification code column, a parent window column, an owner window column and a miscellaneous information column;

reading a control type from said control types stored in said database;

selecting an application software interface having a pointer based on said control type;

defining an identification code for said control type;

storing said pointer and said identification code in said database, wherein said database is separate from said application program;

forming a customized window layout based on said database; and

linking a first node to a second, subsequent node of control types and creating a linked list of said plurality of control types,

wherein said customized window layout is alterable without altering an application software code, and

wherein said database executes said application code and said application program is devoid of any hard coding of controls.

11. A method as in claim 10, wherein said preparing step customizes said window layouts for each of said application software interfaces.

12. An apparatus for developing customized application window setups based on predefined rules, said apparatus comprising:

a database for storing said predefined rules, said predefined rules including coordinates and control types of said customized application window setups, said database comprising a table including one of a control type column, a coordinates column, an identification code column, a parent window column, an owner window column and a miscellaneous information column;

a plurality of application software interfaces for an application program;

means for reading a control type from said control types stored in said database;

means for selecting an application software interface having a pointer based on said control type;

means for defining an identification code for said control type;

means for storing said pointer and said identification code in said database, wherein said database is separate from said application program;

means for forming a customized window layout based on said database; and

means for linking a first node to a second, subsequent node of control types and creating a linked list of said plurality of control types.

13. A method as in claim 12, wherein said customized window layout is alterable without altering an application software code.

14. An apparatus as in claim 12, wherein said database executes said application code and said application program is devoid of any hard coding of controls.

15. An apparatus as in claim 12, wherein preparing means customizes said window layouts for each of said application software interfaces.