Palette and parts view of a composite object in an object oriented computer system

• US 5,414,806 A
• Filed: 08/12/1993
• Issued: 05/09/1995
• Est. Priority Date: 08/29/1992
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Richards, Justin J. C.
• Primary Examiner(s): JANKUS, ALMIS R
• Application Number:
  US08/105,837
• Time in Patent Office: 635 Days
• Field of Search: 395/133-139, 395/141, 395/150, 395/151, 395/155-161
• US Class Current: 715/810
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 8/24 Object-oriented

Abstract

An object-based computer system has a graphical user interface. A palette view is provided onto an object within the system that depicts all the subobjects that potentially form parts of that object. By manipulating the objects in this view, for example by dragging and dropping them onto another view of the object, the user can select them for inclusion in the object. Also provided is a parts view, which depicts the list of parts that have actually been included within the object.

Claims

1. An object-oriented computer system wherein the computer system is controlled by a hierarchy of objects, the hierarchy including a composite object incorporates a plurality of mutually interacting subobjects, said computer system supporting a graphical user interface, comprising:

means for maintaining within the composite object a first list of potential subobjects incorporable in the composite object;

means for displaying said first list as a set of icons each corresponding to a respective potential subobject in said first list;

means responsive to user selection of one of said set of icons for incorporating the potential subject corresponding to the selected icon within the composite object; and

means for displaying a second list of subobjects as a set of icons, the subobjects in the second lists a subset of the first list and converted from potential to currently incorporated subobjects in the composite object.

2. The computer system of claim 1, wherein each of the subobjects in the first list represents an object class.

3. The computer system of claim 1 wherein the user selects a subobject to be incorporated in the composite object by, clicking a mouse on the corresponding icon in the first list and dragging and dropping the icon onto a view of the composite object.

4. A method of controlling an object-oriented computer system with a hierarchy of objects, the hierarchy including a composite object which incorporates a plurality of mutual interacting subobjects, said computer system supporting a graphical user interface, the method;

comprising the steps of;

maintaining within the composite object a first list of the subobjects incorporable in the composite object;

displaying said first list as a set of icons each corresponding to a respective subobject in said list;

incorporating a subobject within the composite object in response to user selection of the icon corresponding to the selected icon; and

displaying a second list of subobjects as a set of icons, the subobjects in the second list a subset of the first list and converted from potential to currently incorporated in the composite object.

5. The method of claim 4, further comprising the steps of:

altering the composite object by changing the set of subobjects incorporable in the composite object; and

updating the first list of subobjects accordingly.