Direct manipulation of icons via conversational linking

• US 5,214,756 A
• Filed: 09/22/1992
• Issued: 05/25/1993
• Est. Priority Date: 03/10/1989
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Franklin, Susan M., Peters, Anthony M.
• Primary Examiner(s): Herndon, Heather R.
• Application Number:
  US07/950,989
• Time in Patent Office: 245 Days
• Field of Search: 395/159, 395/161, 395/155, 395/156, 395/157, 395/158, 395/160, 340/720, 340/723, 340/724
• US Class Current: 715/839
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 9/543 User-generated data transfer, e.g. clipboards, dynamic data exchange [DDE], object linking and embedding [OLE]

Abstract

A method is disclosed which permits the user of a computer system to directly manipulate iconic representations of software applications by automatically controlling the communications link between each icon and its associated source application. Upon receiving an indication that a user intends to move an icon displayed within a first client application, communications between the first client application and the icon'"'"'s source application are automatically terminated. The icon is placed within a second client application and communications between the second client application and the source application are automatically initiated. In the disclosed embodiment of the present invention a conversational data structure designed to support communication between a client application and a source application is automatically created in response to an initiate communications message from a client application to a source application, after a determination has been made that the icon in question is appropriately served by the source application. Client applications containing multiple icons may be simply and easily duplicated by graphically copying each icon and automatically initiating communication between the source application and the application containing the copied icon.

Claims

1. A method in a data processing system for permitting direct user manipulation of a graphic display of an icon within a window provided a first data processing application, said icon depicting an application which is supported and provided by a second data processing application via an interprocess communications link between said first data processing application and said second data processing application, said method comprising the steps of:

terminating said interprocess communications link between said first data processing application and said second data processing application in response to a deletion of said graphic display of said icon from said window provided by said first data processing application; and

initiating an interprocess communications link between a third data processing application and said second data processing application in response to an initiation of a graphic display of said icon within a window provided by said third data processing application.

2. A method in a data processing system for permitting direct user manipulation of a graphic display of an icon within a window provided by a first data processing application, said icon depicting an application which is supported and provided by a second data processing application via an interprocess communications link between said first data processing application and said second data processing application, said method comprising the steps of:

creating a duplicate copy of said graphic display of an icon;

designating a location within a window provided by a third data processing application;

displaying said duplicate copy of said graphic display of an icon at said designated location within said window provided by said third data processing application; and

initiating an interprocess communications link between said second data processing application and said third data processing application in response to said display of said duplicate copy of said graphic display of an icon at said designated location within said window provided by said third data processing application.

3. A data processing system for permitting direct user manipulation of a graphic display of an icon within a window provided by a first data processing application, said icon depicting an application which is supported and provided by a second data processing application via an interprocess communications link between said first data processing application and said second data processing application, said data processing system comprising:

means for terminating said interprocess communications link between said first data processing application and said second data processing application in response to a deletion of said graphic display of said icon from said window provided by said first data processing application; and

means for initiating an interprocess communications link between a third data processing application and said second data processing application in response to an initiation of a graphic display of said icon within a window provided by said third data processing application.

4. A data processing system for permitting direct user manipulation of a graphic display of an icon within a window provided by a first data processing application said icon depicting an application which is supported and provided by a second data processing application via an interprocess communications link between said first data processing application and said second data processing application, said data processing system comprising:

means for creating a duplicate copy of said graphic display of an icon;

means for designating a location within a window provided by a third data processing application;

means for displaying said duplicate copy of said graphic display of an icon at said designated location within said window provided by said third data processing application; and

means for initiating an interprocess communications link between said second data processing application and said third data processing application in response to said display of said duplicate copy of said graphic display of an icon at said designated location within said window provided by said third data processing application.