User specification of pull down menu alignment

• US 5,559,944 A
• Filed: 01/11/1993
• Issued: 09/24/1996
• Est. Priority Date: 02/07/1992
• Status: Expired due to Fees

• Current Assignee: MediaTek, Inc.
• Original Assignee: International Business Machines Corporation
• Inventors: Ono, Makoto
• Primary Examiner(s): Powell, Mark R.
• Assistant Examiner(s): HO, RUAY L
• Application Number:
  US08/006,271
• Time in Patent Office: 1,352 Days
• Field of Search: 395/156, 395/157, 395/146, 395/155, 395/159, 395/700, 364/411, 364/477, 364/506, 356/326
• US Class Current: 715/841
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

A vertically extending menu bar is displayed at the right or left end of a screen, and a pull-down menu is further displayed which downwardly extends in an arc from a selected item of the menu bar to the center. The invention facilitates the use of a computer I/O device in which a liquid crystal display device and a touch sensor are integrated. The character string display of each menu bar item is inclined and space is omitted. The locus along which the pull-down menu extends can be calibrated to the user.

Claims

1. A menu display system including processor and for user specification of pull down menu alignment comprising:

a display device;

pointing means for inputting points on the screen of the display device;

calibrating means for fitting the points input by the pointing means to an arc;

means for displaying a set of menu items on the display device in a vertical direction; and

means, responsive to selecting one of the set of menu items, for displaying a pull down menu of the selected menu item aligned along the arc extending generally from the selected menu item.

2. The system as recited in claim 1 wherein the set of menu items are displayed along a vertical edge of the display screen.

3. The system as recited in claim 1 wherein the set of menu items are displayed along a vertical edge of a window.

4. The system as recited in claim 3 which further comprises means for selecting which edge of the display screen to display the set of menu items.

5. The system as recited in claim 1 wherein each of the menu items is displayed in a diagonal direction relative to the vertical direction in which the set of menu items is displayed.

6. The system as recited in claim 4 wherein the selecting means is responsive to a direction of curvature of the arc.

7. The system as recited in claim 1 wherein the pointing means is a pen input device which a user manipulates over the display screen and the arc is based on the swing of the user'"'"'s wrist.

8. A menu display system for user specification of pull down menu alignment comprising:

means for displaying a set of menu items on a display screen in a vertical direction

means for sensing a plurality of points input by a pointing device along a diagonal direction; and

means, responsive to selecting one of the set of menu items, for displaying a pull down menu extending from the selected menu item aligned diagonally according to inputted points.

9. The system as recited in claim 8 wherein the set of menu claims are displayed along a vertical edge of the display screen.

10. The system as recited in claim 8 wherein the set of menu items are displayed along a vertical edge of a window.

11. The system as recited in claim 10 which further comprises means for selecting which edge of the display screen to display the set of menu items.

12. A method for displaying a menu and pull down menu aligned according to user specification, comprising the steps of:

inputting a set of points on a display screen;

fitting the inputted points to an arc;

displaying a set of menu items on a display screen in a vertical direction; and

responsive to selecting one of the menu items, displaying a pull down menu aligned along the arc extending generally from the selected menu item.

13. The method as recited in claim 12 wherein the set of menu claims are displayed along a vertical edge of a window.

14. The method as recited in claim 13 which further comprises means for selecting which edge of the display screen to display the set of menu items.

15. The method as recited in claim 12 wherein each of the menu items is displayed in a diagonal direction relative to the vertical direction in which the set of menu items is displayed.

16. The method as recited in claim 14 wherein the selecting step is responsive to a direction of curvature of the arc.

17. The method as recited in claim 12 wherein the pointing means is a pen input device which a user manipulates over the display screen and the arc is based on the swing of the user'"'"'s wrist.

18. A method for displaying a menu and pull down menu aligned according to a set specification, comprising the steps of:

displaying a set of menu items on a display screen in a vertical direction fitting a plurality of points input by a pointing device to an arc; and

responsive selecting one of the menu items, displaying a pull down menu aligned along the arc projecting diagonally from the selected menu item.

19. The method as recited in claim 18 wherein in each of the menu items is displayed in a diagonal direction relative to the vertical direction in which the set of menu items is displayed.

20. The method is recited in claim 18 further comprising the step of selecting a side of the display device foro the set of menu items responsive to a direction angle of curvature of the arc.

21. The method as recited in claim 18 wherein a user manipulates a pen input device over the display screen and the arc is based on the swing of the user'"'"'s wrist,

22. A storage device for displaying a menu and pull down menu aligned according to user specification on the display of a data processing system including a processor and a pointing device, the storage device comprising:

calibrating means for fitting points input by a pointing means to an arc;

means for displaying a set of menu items of a system display in a vertical direction; and

means, responsive to selecting one of the menu items, for displaying a pull down menu aligned along the arc extending generally from the selected menu item;

the means activated when the storage device is connected to and accessed by the data processing system.

23. The device as recited in claim 22 wherein the set of menu items are displayed along a vertical edge of a window.

24. The device as recited in claim 23 which further comprises means for selecting which edge of the display screen to display the set of menu items.

25. The device as recited in claim 22 wherein in each of the menu items is displayed in a diagonal direction relative to the vertical direction in which the set of menu items is displayed.

26. The device is recited in claim 24 wherein the selecting means is responsive to a direction of curvature of the arc.

27. The device as recited in claim 23 wherein the pointing device is a pen input device which a user manipulates over the display screen and the arc is based on the swing of the user s wrist.