Method and apparatus for improved feedback during manipulation of data on a computer controlled display system

• US 5,754,178 A
• Filed: 10/16/1995
• Issued: 05/19/1998
• Est. Priority Date: 03/03/1993
• Status: Expired due to Term

• Current Assignee: Apple Inc.
• Original Assignee: Apple Computer Incorporated (Apple Inc.)
• Inventors: Evans, David Lawrence, Gaya, Bruce Bartholomew, Camarena, Herman Jesus, Fisher, Stephen, Meier, John R., Owens, David H., Johnston, Robert George Jr., Stern, Mark Ludwig, Trehus, Eric Mathew, Kledzik, Nick G.
• Primary Examiner(s): Tung, Kee M.
• Assistant Examiner(s): Chauhan, U.
• Application Number:
  US08/543,699
• Time in Patent Office: 946 Days
• Field of Search: 395/326, 395/340, 395/343, 395/344, 395/345, 395/349, 395/356, 395/357, 345/326, 345/340, 345/343, 345/344, 345/345, 345/349, 345/356, 345/357
• US Class Current: 715/769
• CPC Class Codes: G06F 3/0486 Drag-and-drop
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

A method and apparatus for improved user interaction and feedback on a computer system display. Interapplication dragging upon a user interface display is provided allowing a user to select a first item in a first window and move that first item to a second window which is under control of second process. Feedback is provided in the second window under control of the second process if the second application program can accept the data. In addition, other improved user interface actions are described, such as improved selection feedback, improved navigation, and improved completion feedback.

Claims

1. A method of manipulating data between processes in a computer-controlled display system comprising the following steps:

a. a user selecting a first item in a first window, said first window under control of a first process;

b. said first process detecting said user selection;

c. said user dragging said first item to a second window, said second window under control of a second process; and

d. said second process determining if said second window can accept said first item, and providing a primary feedback by highlighting said second window while said first item is in said second window if it is determined that the second window can accept the first item.

2. The method of claim 1 further comprising the step of said user deselecting said first item, and said second process receiving data from said first process.

3. The method of claim 2 further comprising the step of said second process performing an action using the first item and said second process providing a second feedback to said user indicating that said action has taken place.

4. The method of claim 3 wherein said action comprises the copying of said first data.

5. The method of claim 3 wherein said action comprises performing a system service using said first data.

6. The method of claim 1 wherein the step of highlighting the second window comprises the highlighting of a region in said second window where said first item is located.

7. The method of claim 1 wherein said first item comprises text information.

8. The method of claim 1 wherein said first item comprises graphic information.

9. The method of claim 1 wherein said first item comprises sound information.

10. The method of claim 1 wherein said first item comprises video information.

11. The method of claim 1 wherein said first item comprises numeric information.

12. The method of claim 1 further comprising the step of providing a third feedback representing said first item while said first item is selected by said user.

13. The method of claim 12 wherein said third feedback comprises an outline representation of single pixel width of an arbitrary shape of the first item.

14. The method of claim 12 wherein the third feedback comprises an arbitrary shape formed of text which has been selected as said first item, said third feedback indicating to the user that the first item is text.

15. The method of claim 12 wherein the item feedback comprises an arbitrary shape formed of graphic data which has been selected as said first item, said third feedback indicating to the user that the first item is graphic data.

16. The method as set forth in claim 12, wherein the third feedback indicates a type of data the first item is formed of.

17. The method of claim 1 wherein said first window is a background window and said second window is a foreground window.

18. The method of claim 17 wherein said first window remains said background window during said method.

19. The method of claim 18 wherein said selected first item in said first window is represented using an outline a single pixel in width.

20. The method of claim 1, wherein the step of highlighting comprises the step displaying a window highlight inset on the second window.

21. The method of claim 1, further comprising the steps of said user deselecting said first item and ceasing highlighting of the second window when the first item is deselected.

22. A method of manipulating data between processes in a computer-controlled display system comprising the following steps:

a. a user selecting a first item in a first window, said first window under control of a first process;

b. said first process detecting said user selection;

c. said user dragging said first item to a second window, said second window under control of a second process;

d. prior to deselecting said first item, said second process determining if said second window can accept said first item, and highlighting said second window while said first item is in said second window if the second process determines that the second window can accept the first item; and

e. if said user deselects said first item, said second process receiving first data from said first process, and said second window returning to an unhighlighted state.

23. The method of claim 22 wherein the step of highlighting comprises the step of highlighting a region in said second window where said first item is located.

24. The method of claim 22, wherein the step of highlighting comprises the step displaying a window highlight inset on the second window.

25. The method of claim 22, further comprising the step of said second process performing an action using the first item and said second process providing a second feedback to said user indicating that said action has taken place.

26. The method of claim 25 wherein said action comprises the copying of said first item.

27. The method of claim 25 wherein said action comprises performing a system service using said first item.

28. The method of claim 22, wherein said first item is represented by an item feedback while said first item is selected by said user.

29. The method of claim 28, wherein said item feedback comprises an outline representation of single pixel width of an arbitrary shape of said first item.

30. The method of claim 28, wherein said third feedback indicates to the user the type of data of the first item.

34. The apparatus of claim 26 wherein the second process performs an action using the item once the item is deselected and said second process provides second feedback to said user indicating that said action has taken place.

31. An apparatus for manipulating data between processes in a computer-controlled display system comprising:

a. means for a user selecting an item in a first window, said first window under control of a first process;

b. means for said first process detecting said user selection;

c. means for said user dragging said item to a second window, said second window under control of a second process;

d. means for said second process determining if said second window can accept said item;

e. means for highlighting the second window to provide a first feedback to the user while the item is in the second window if the second process determines that the second window can accept the item.

32. The apparatus of claim 31 further comprising a means for said user deselecting said item, said second process receiving data from said first process when the item is deselected.

33. The apparatus of claim 31 wherein said means for highlighting the second window highlights a region in said second window where said item is located.

35. The apparatus of claim 31 wherein said item is represented by an item feedback according to an arbitrary shape of said item while said item is selected by said user.

36. The apparatus of claim 35, wherein said item feedback indicates to the user the type of data of the item.

37. The apparatus of claim 35 wherein said third feedback comprises an outline representation of single pixel width of said arbitrary shape.

38. The apparatus of claim 31 wherein said first window is a background window and said second window is a foreground window.

39. A computer controlled display system comprising:

a. a display;

b. an input device for selecting and deselecting items on the display;

c. a first process;

d. a first window under control of the first process, said user selecting a first item located in the first window using the input device and said first process detecting said user selection;

e. a second process;

f. a second window under control of the second process, said user dragging said first item to the second window, said second process, prior to deselecting said first item, highlighting the second window to provide first feedback to said user while said first item is in said second window and if said second window can accept said first item.

40. The computer controlled display system of claim 39 wherein said first feedback comprises the highlighting of a region in said second window where said first item is located.

41. The computer controlled display system of claim 39, wherein the first feedback comprises a highlight inset displayed on the second window.

42. The computer controlled display system of claim 39, wherein when said user deselects said first item said second process ceasing highlighting of the second window.

43. The computer controlled display system of claim 39, wherein the second process performs an action using the first item once the first item is deselected and said second process provides a second feedback to said user indicating that said action has taken place.

44. The computer controlled display system of claim 39, wherein said first item is represented by an item feedback according to an arbitrary shape of said first item while said first item is selected by said user.

45. The apparatus of claim 39, wherein when said first item is selected it is represented by a third feedback that indicates to the user the type of data of the first item.