Direct cursor-controlled access to multiple application programs and data

• US 5,050,105 A
• Filed: 01/26/1988
• Issued: 09/17/1991
• Est. Priority Date: 01/26/1988
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Peters, Anthony M.
• Primary Examiner(s): Harkcom, Gary V.
• Assistant Examiner(s): Bayerl, Raymond J.
• Application Number:
  US07/148,730
• Time in Patent Office: 1,330 Days
• Field of Search: 340/750, 340/754, 340/721, 340/723, 340/734, 358/903, 364/300, 364/518, 364/521, 364/200 MS File, 364/900 MS File
• US Class Current: 715/854
• CPC Class Codes: G06F 9/46 Multiprogramming arrangements

Abstract

A method for navigating between and within application programs resident in a computer system provides easy access to the programs and data within the programs. Two or more windows may be optionally linked together in an arbitrary sequence to form a chain. A user may invoke a function resident in the computer system to directly access windows in the chain in a sequence determined by the order in which the user opens the windows in a given session. The method for traversing between windows in the chain involves a uniform, short procedure dependent on positioning of a pointing cursor within an active window and, for example, pressing a mouse button. Further access to data within any application program is available by following a procedure which, although slightly different from that used to navigate between programs, is still uniform and short when compared with that normally used to traverse application programs.

Claims

1. An interactive method for navigating between windows of at least one computer application program installed on a computer system, said method comprising the steps of:

monitoring a user input to determine if an exploding cursor function has been activated; and

linking said windows in an arbitrary sequence to form a chain of windows when said exploding cursor function has been activated, said windows being identified by a file stored in said computer system and ordered in the file in a sequence according to an order in which the windows were activated in a computer session.

2. The interactive method recited in claim 1 further comprising the step of accessing said file and opening a window on a display screen of said computer system to display data objects of a preceding or succeeding window in said chain.

3. The interactive method recited in claim 2 further including accessing data from an application program displayed in a window on the display screen comprising the steps of:

monitoring a user input to determine if a data object has been selected in the displayed window; and

displaying a file corresponding to the selected data object on the computer screen.

4. The interactive method recited in claim 2 further comprising prior to said accessing step the step of monitoring a user input to determine if an exploding cursor has been selected.

5. The interactive method recited in claim 4 wherein the steps of activating and selecting the exploding cursor function is performed by means of a pointing cursor by first positioning the cursor over an exploding cursor icon on the computer display screen and selecting the icon to activate the exploding cursor function and then placing the pointing cursor in a field of a displayed window and selecting the field.

6. The interactive method recited in claim 1 further comprising the steps of:

determining whether a chain of windows is resident in the computer system; and

creating a chain of windows if no such chain exists.

7. The interactive method recited in claim 1 further comprising the steps of:

determining whether a chain of windows is resident in the computer system; and

adding a window to a pre-existing chain of such windows.

8. The interactive method recited in claim 1 further comprising the steps of:

determining whether a chain of windows is resident in the computer system; and

deleting a window from a pre-existing chain of such windows.

9. The interactive method recited in claim 1 wherein said computer system is running a multi-tasking system and at least some of said windows display different computer application programs installed on said computer.