Selection paradigm for displayed user interface

• US 7,725,841 B2
• Filed: 06/14/2005
• Issued: 05/25/2010
• Est. Priority Date: 12/14/2000
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Moulhaud, Patrick, Isaacs, Scott M., Tripp, Daniel L., Michelman, Eric H.
• Primary Examiner(s): Vu; Kieu
• Assistant Examiner(s): Basom; Blaine T.
• Application Number:
  US11/153,792
• Publication Number:
  US 20050246664A1
• Time in Patent Office: 1,806 Days
• Field of Search: 715/769, 715/842, 715/841, 715/828, 715/840, 715/837, 715/711, 715/861, 715/856, 715/859
• US Class Current: 715/856
• CPC Class Codes: G06F 3/04812 Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence

Abstract

A moveable displayed user interface element can be used to select an item displayed on a user interface. Once the proper item or items are selected, an area of the moveable displayed user interface element can be activated to perform an operation on the selected item or items. The moveable displayed user interface element can additionally display information about a selected item, and, in some cases, the displayed information can be edited to modify the selected item. A versatile lightweight system can be used to determine when a moveable object is over any of a number of regions associated with specified targets. The lightweight system can be used to implement moveable displayed user interface elements.

Claims

1. A method of presenting a computer user interface for performing one of a plurality of operations on displayed items, the method comprising:

receiving an indication that a particular function is to be performed;

responsive to receiving the indication that a particular function is to be performed, displaying a moveable displayed user interface element for performing the particular function and configured to be dragged by a graphical pointer, the moveable displayed user interface element displaying an indicator of the particular function as well as at least one activation area for initiating the particular function to be performed in the moveable displayed user interface element is defined to include a pointer separate from the activation area;

responsive to determining that the pointer of the moveable displayed user interface element has been moved over a displayed item, selecting the displayed item; and

after selection of the displayed item, receiving an initiation indication via activation of the activation area; and

responsive to the initiation indication via activation of the activation area, performing the particular function on the displayed item selected via the pointer that is separate from the activation area.

2. The method of claim 1, further comprising:

responsive to determining that the pointer of the moveable displayed user interface element has been moved off the displayed item, releasing the displayed item.

3. The method of claim 1, wherein selecting the displayed item comprises highlighting the displayed item.

4. The method of claim 1, wherein the activation area comprises a button within the displayed user interface element.

5. The method of claim 4, wherein receiving an initiation indication comprises receiving an indication that the button has been pressed.

6. The method of claim 1, wherein the indicator of the particular function displayed in moveable displayed user interface element comprises a text box within the displayed user interface element.

7. The method of claim 1, wherein at least two displayed items are selected, and wherein responsive to receiving an initiation indication further comprises causing the particular function to be performed on the at least two displayed items.

8. One or more computer-readable storage media having stored thereon data structures and computer-executable instructions comprising:

a region list data structure containing a list of a plurality of displayed regions;

a moveable displayed item software object comprising data describing an activation area and data defining a designated hot point as a point within a moveable displayed item;

computer-executable acquire-target instructions for acquire-target functionality, the acquire-target instructions designated for execution when the moveable displayed item acquires a target by selecting one of a plurality of potential targets when the hot point is moved over one of a plurality of displayed regions, wherein the regions are associated with the targets, the acquire-target instructions operable to visually indicate that the target is selected such that, after selection, when the moveable displayed item is activated by activation of the activation area, a function indicated on the moveable displayed item before selection of the target is initiated on the target;

computer-executable release-target instructions for release-target functionality, the release-target instructions designated for execution when the moveable displayed item releases the target and operable to de-select the target; and

computer-executable consulting instructions for consulting the region list data structure to determine whether the designated hot point of the moveable displayed item enters or exits any of the regions when being dragged by a graphical pointer other than the moveable displayed item, the consulting instructions further operable to invoke the acquire-target and release-target functionality with respect to a target associated with a region into which or out of which the designated hot point of the moveable displayed item enters or exits;

wherein the hot point is separate from the activation area on the moveable displayed item.

9. The computer-readable storage media of claim 8, wherein the region list data structure comprises a region list object.

10. The computer-readable storage media of claim 8, wherein the computer-executable consulting instructions are operable to determine whether a hot point of the moveable displayed item is within any of the plurality of displayed regions.

11. The computer-readable storage media of claim 8, wherein the region list data structure contains, for each of the plurality of regions, information describing extents of the region, as well as a reference to a target associated with the region.

12. The computer-readable storage media of claim 8, wherein one or more of the plurality of displayed regions is associated with more than one target.

13. The computer-readable storage media of claim 8, further comprising instructions for, upon receiving an indication to display a moveable displayed item, displaying the indicated moveable displayed item.

14. A computer-implemented method for determining over which of a set of potential targets displayed on a display a moveable displayed item has been dragged, the method comprising:

assembling a list of regions comprising a region list object corresponding to display regions associated with the potential targets;

upon receiving a request to display a user-selected moveable displayed item to perform a function, displaying the moveable displayed item, the moveable displayed item comprising;

a description of the function;

a designated hot point, the designated hot point including an X-Y coordinate specifying a point within the moveable displayed item as a location of the designated hot point;

an activation area configured to cause initiation of the function when the activation area is activated, wherein the activation area is separate from the designated hot point; and

a cancellation area configured to prevent initiation of the function when the cancellation area is activated;

upon determining the moveable displayed item has been dragged by a graphical pointer to a location, consulting the list of regions to determine whether the designated hot point of the moveable displayed item has been dragged over two or more of the potential targets; and

upon determining the designated hot point of the moveable displayed item has been dragged over two or more of the potential targets, taking an action with respect to the two or more of the potential targets, the action comprising selecting the two or more of the potential targets such that;

when the activation area is activated with the graphical pointer on the moveable displayed item, the function associated with the moveable displayed item is initiated on the two or more of the potential targets; and

when the cancellation area is activated with the graphical pointer on the moveable displayed item, the function associated with the moveable displayed item is not initiated on the two or more of the potential targets.