Method and apparatus for modification of pointing device functions in conjunction with dynamic sorting, displaying, listing, and activation

An Operation Modification Program is disclosed that alters the functions performed with a user input device in conjunction with a Drop Down Menu Program. The Drop Down Menu Program provides for the elimination of some manual steps required by a user when employing a user input device for operations involving activation, selection, sorting and scrolling. The Operation Modification Program provides for modification of pointer device functions to eliminate additional manual steps that would be required by a user with the Drop Down Menu Program. The user may configure the modifications or the user may operate using default settings. Five modifications are provided: pointer-over, pointer-over-with-highlighting, pointer-over-with-clicking, pointer-over-with highlighting-and-clicking, and pointer-movement. The five modifications provide for auto-detection, auto-determination, and auto-execution thereby eliminating one or more manual movements by a user. Each of the five modifications can be applied in the areas of activation, selection, scrolling and sorting.

FIELD OF THE INVENTION

The present invention is related to improvements in the manipulation of data on a graphical user interface. Specifically, the present invention is a configurable method of modifying pointing device functions to automate manual steps required by the user when engaged in activating, selecting, scrolling and sorting functions.

RELATED APPLICATIONS

This application is related to U.S. patent application Ser. Nos. 10/427,301, 10/427,378 and 10/427,279.

BACKGROUND OF THE INVENTION

Web pages viewable over the Internet are well known in the art. Some web pages provide users with information without user interaction. However, the vast majority of web pages are user interactive with the web page designed to extract information from the user. For example, most business web pages are interactive in nature allowing the user to view, select, and purchase goods and services directly off of the web page.

An important tool used by web page designers to extract information from the users is a drop down menu. Drop down menus for web pages and computer applications are well known in the art. A drop down menu is hidden until the user clicks on a down button to open a list from which the user can select the applicable menu item. The user may then close the drop down menu by clicking the down button a second time.FIG. 1is an illustration of a typical prior art drop down menu. The drop down menu contains dialogue box22and down button24. The user clicks down button24and a list of available menu items appears on menu26. The user can then highlight desired menu item28and click down button24again to close the menu. Drop down menus of this type are used in a wide variety of different menus to present the user with a list of finite options such as, for example, email lists, account lists, lists of states or countries, or lists of different credit cards.

In some applications the number of available choices can be extensive. For example, if the menu is a list of all fifty states of the United States of America, the list would extend to the bottom of the window or off of the viewable area. One solution to the problem of extensive menu choices is to add a vertical scroll bar to menu26. As seen inFIG. 2, vertical scroll bar29allows the user to browse the list of available items on menu26and select desired menu item28. Desired menu item28remains highlighted even when the user scrolls through menu26and views the other menu items. Desired menu item28remains highlighted until the user selects a new menu item. In many embodiments, desired menu item28will appear in place of dialogue box22when down button24is clicked to close menu26.

Another problem encountered when designing and using drop down menus is that the user may be required to make multiple selections from a single drop down menu. A common example of a requirement for multiple selections is when a user desires to send an email to a plurality of recipients and wants to select the recipients from a drop down menu. As seen inFIG. 3, one method for allowing a user to select multiple items is a conventional scrolling menu. The user may select menu items from the list by holding the shift or control button down while selecting each desired menu item with a pointer controlled by a user input device. A conventional menu is not preferable because it requires a large amount of space on a web page.

Furthermore, if the user is making multiple selections, the previously selected items become unselected if the user does not hold down the shift key or the control key while clicking on each of the selected menu items. Losing previous selections is a particular problem with notebook computers having a touchpad to control the pointer on the graphical user interface. Therefore, a need exists for an improved method to make multiple selections from a drop down menu.

Alternative methods for making selections from a drop down menu also include radio buttons and check boxes.FIG. 4is an illustration of a prior art menu utilizing radio buttons. A radio button has a first circle that, when clicked on, indicates selection of the text adjacent to the radio button by displaying a second solid circle inside the first circle. Radio buttons act like the station selector buttons on a car radio. Selecting one button in a set deselects the previously selected button, so one and only one of the options in the set can be selected at any given time. In contrast, check boxes are used when more than one option in the set can be selected at the same time.FIG. 5is an illustration of a prior art menu with check boxes. Check boxes are used to enable or disable one or more features or options from a set. When an option is selected, an x or a check-mark appears in the corresponding box. Radio buttons and check lists utilize more web page space than drop down menus and, unlike the drop down menus, continuously display all of the available menu choices. Therefore, a need exists for an improved method to select multiple menu items from a drop down menu.

Furthermore, the prior art methods of organizing information in a drop down menu are limited. The organization of menu items in a drop down menu are currently designated by the author of the web page (in the case of web pages) or by the computer programmer (in the case of computer applications). Web page authors and computer programmers almost exclusively organize drop down menu items in chronological, alphabetical, or random order which may not be useful to a user who could benefit from an organization based on a user specific criteria such as frequency of use. Therefore, a need exists for an improved method of organizing information in a drop down menu.

Moreover, it would be advantageous for users to be able to view selected menu items apart from the unselected menu items. This would facilitate easier review and revision of multiple selections from a drop down menu. Therefore, a need exists for a method to review selected menu items apart from the non-selected items on a drop down menu.

U.S. Pat. No. 5,828,376 (the '376 patent) entitled “Menu Control in a Graphical User Interface” discloses a hyperbutton used in conjunction with a menu to manipulate items on the menu. U.S. Pat. No. 5,530,796 (the '796 patent) entitled “Menu Bar Editor” discloses a direct screen manipulation technique for drop down menus. European Patent Application Publication 0 540 445 A1 (the '445 application) entitled “Method of Representing a Set of Computer Menu Selections in a Single Graphical Metaphor” discloses a method for representing drop down menu items as icons. However, the '376 patent, the '796 patent, and the '445 application do not disclose a method for improving the process of selecting, organizing, and editing menu items from a drop down menu on a graphical user interface or a computer display.

What is needed beyond the prior art is a method to provide options to a user to improve the process of selecting, organizing and editing menu items from a drop down menu. In addition, what is needed beyond the prior art is a method of modifying pointing device functions to automate manual steps required by the user when engaged in activating, selecting, scrolling and sorting functions.

SUMMARY OF THE INVENTION

The present invention, which meets the needs stated above, is an Operation Modification Program that enables a user to alter the functions performed with a user input device in conjunction with a Drop Down Menu Program. The Drop Down Menu Program provides for the elimination of some manual steps required by a user when employing a user input device for operations involving activation, selection, sorting and scrolling. The Operation Modification Program provides for modification of pointer device functions to eliminate additional manual steps that would be required by a user with the Drop Down Menu Program. The user may configure the modifications or the user may operate using default settings. Five modifications are provided: pointer-over, pointer-over-with-highlighting, pointer-over-with-clicking, pointer-over-with highlighting-and-clicking, and pointer-movement. The five modifications provide for auto-detection, auto-determination, and auto-execution thereby eliminating one or more manual movements by a user. Each of the five modifications can be applied in the areas of activation, selection, scrolling and sorting.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

As used herein the term “activate” shall mean any method of causing a button on a display to perform a specified function, including, without limitation, clicking on the button with a user input device, moving a pointer over a button without clicking on the button, or touching the image of the button on the display screen with a human hand or object, and may also mean any method of causing a menu item on a display to be selected including, without limitation, clicking on the menu item with a user input device, moving a pointer over an item without clicking the menu item, or touching the image of the menu item on the display screen with a human hand or object.

As used herein the term “button” shall mean any graphic element in a display that may be activated and that upon activation causes a specified function to be performed.

As used herein the term “close” shall mean hiding a complete list of menu items.

As used herein the term “computer” shall mean a machine having a processor, a random access memory, a memory, a display, and an operating system, capable of interaction with a user or other computer, and shall include without limitation desktop computers, notebook computers, personal digital assistants (PDAs), handheld computers, and similar devices.

As used herein the term “device button” refers to a physical button on a user input device, including without limitation any keyboard key and any button on a mouse or trackball.

As used herein the term “display” means any visual depiction of a web page or computer program's graphical user interface (GUI) that appears on the visual output device of a computer including without limitation all graphic elements appearing on the visual output device.

As used herein the term “drop down menu” shall mean a list of one or more items that opens and closes in response to interaction with a button on a display.

As used herein the term “graphic element” shall include without limitation graphic characters, graphics characters and objects.

As used herein the term “highlight” shall mean calling attention to one or more displayed characters by altering the appearance of the displayed characters in response to a user interaction.

As used herein the term “mode” shall mean a programmed method of responding to a pointer operation.

As used herein the term “open” shall mean displaying a complete list of menu items.

As used herein the term “pointer” means any symbol rendered on a user output device used to point to graphic elements on the user output device.

As used herein the term “pointing device” means any user input device that can control a pointer, including without limitation a mouse; trackball, stylus, and touchpad.

As used herein the term “pointing operation” includes without limitation activating a button, selecting any text or menu item, scrolling through a drop down menu, sorting items in a drop down menu, and recalling menu items.

As used herein the term “pointer-over” (PO) means that a “pointing operation” occurs when any portion of a pointer is over any portion of a button, text, or menu item.

As used herein, the term “pointer-over-with-highlighting” (POH) means that a pointing operation occurs when any portion of a pointer is over any portion of a button, text, or menu item and that the button, text, or menu item is automatically highlighted.

As used herein, the term “pointer-over-with-clicking” (POC) means that a pointing operation occurs when any portion of a pointer is over any portion of a button, text, or menu item, and that clicking of the pointer device by the user will perform additional functions according to the configuration for activating, sorting, selecting or scrolling.

As used herein, the term “pointer-over-with highlighting-and-clicking” (POHC) means that a pointing operation occurs when any portion of a pointer is over any portion of a button, text, or menu item, that the button, text or menu item is automatically highlighted, and that clicking of the pointer device by the user will perform additional functions according to the configuration for activating, sorting, selecting or scrolling.

As used herein, the term “pointer-movement” (PM) means that a pointing operation occurs in response to a pre-configured directional movement of the pointer or a pre-configured movement of the pointer to a boundary of a screen, window, or drop down window.

As used herein the term “recall list” shall mean a group of menu items that are selected or displayed responsive to a recall program.

As used herein, the term “user input device” shall mean a keyboard, mouse, trackball, touchpad, touchpoint device, stylus pen, touch screen, or any other type of device used to input data into a computer.

As used herein the term “user interaction” shall mean activating a button or menu item.

The internal configuration of a computer, including connection and orientation of the processor, memory, and input/output devices, is well known in the art. The present invention is a methodology that can be embodied in a computer program.FIG. 6is an illustration of computer network90associated with the present invention. Computer network90comprises local machine95electrically coupled to network96. Local machine95is electrically coupled to remote machine94and remote machine93via network96. Local machine95is also electrically coupled to server91and database92via network96. Network96may be a simplified network connection such as a local area network (LAN) or may be a larger network such as a wide area network (WAN) or the Internet. Furthermore, computer network90depicted inFIG. 6is intended as a representation of all possible operating systems that may contain the present invention and is not meant as an architectural limitation.

FIG. 7depicts Drop Down Menu Program (DDMP)100. DDMP100comprises Item Selection Program (ISP)200, Sort Program (SP)300, and Recall Program (RP)400.FIG. 7also depicts optional component Operation Modification Program500(OMP). DDMP100, ISP200, SP300, RP400, and OMP500described herein can be stored within the memory of a computer on the network. Alternatively, DDMP100, ISP200, SP300, RP400, and OMP500can be stored in an external storage device such as a removable disk or a CD-ROM. Memory102is illustrative of the memory within the computer. The memory102also contains the Prior Art Drop Down Menu Program (PADDMP)104. PADDMP104is a computer program which creates the prior art drop down menu. The present invention described herein is an improvement on the prior art drop down menu. Consequently, the present invention interfaces with the PADDMP104through memory102. As part of the present invention, the memory102can be configured with DDMP100, ISP200, SP300, RP400, and/or OMP500.

In alternative embodiments, DDMP100, ISP200, SP300, RP400, and/or OMP500can be stored in the memory of other computers. This configuration allows the processor workload to be distributed across a plurality of processors instead of a single processor. Further configurations of DDMP100, ISP200, SP300, RP400, and/or OMP500across various memories are known by persons skilled in the art.

FIG. 8depicts Item Selection Program (ISP)200. ISP200is best understood when viewed in conjunction with the drop down menu illustrated inFIG. 9. ISP200starts (202) and makes a determination whether the user has activated the down button (204). The default method of activating the down button is pressing and releasing a pointing device button while the pointer is over the down button. But, as discussed in more detail below, the user may modify the activation method with OMP500. If the user has not activated the down button, then ISP200makes a determination whether the drop down menu is already opened (206). If the drop down menu is not already opened, ISP200returns to step204. If at step206the drop down menu is opened, then ISP200makes a determination whether the user has activated a menu item (208). The default method of activating a menu item is pressing and releasing a pointing device button while the pointer is over the menu item. But, as discussed in more detail below, the user may modify the activation method with OMP500. If the user has not activated a menu item, ISP200returns to step204. If at step208the user has activated a menu item, then ISP200makes a determination whether the activated menu item is already highlighted (210). If the menu item is not highlighted, then ISP200highlights the menu item (214) and returns to step204. If at step210the menu item is already highlighted, then ISP200removes the highlighting from the menu item (212) and returns to step204.

If at step204the user has activated the down button, then ISP200makes a determination whether the drop down menu program is already opened (216). If the drop down menu is not already opened, then ISP200opens the drop down menu (218) and returns to step204. If at step216the drop down menu is already opened, then ISP200closes the drop down menu (220) and ends (222).

FIG. 9is an illustration of the drop down menu created by ISP200. The drop down menu inFIG. 9operates similarly to a check box menu in that the user does not have to hold down the shift key or the control key when making multiple selections from the menu. Instead, as discussed in steps208through214of ISP200, the user activates each menu item that the user desires to select, and ISP200highlights the desired menu item28. If the user activates highlighted menu item28, then ISP200removes the highlighting. The user may open and close the menu26using the down button24. The user may also scroll through the menu using scroll bar29and view selected choices in dialogue box22.

FIG. 10depicts Sorting Program (SP)300. SP300is best understood when viewed in conjunction with the drop down menu illustrated inFIGS. 11A,11B, and11C. SP300starts (302) and makes a determination whether a user has activated the dialogue box, the down button, or either of the sort buttons (304). The default method of activating the dialogue box, the down button, or either sort button is pressing and releasing a pointing device button while the pointer is over the respective graphic element. But, as discussed in more detail below, the user may modify the activation method with OMP500. If user has not activated the dialogue box, the down button, or either of the sort buttons, then SP300returns to step304. If at step304a user has activated the dialogue box, the down button, or either of the sort buttons, then SP300opens the drop down menu (306). SP300then sorts the menu items by the frequency of their use (SeeFIG. 11A) (308). In other words, SP300places the most frequently selected menu items at the top of the menu, the next most frequently selected menu item second on the menu, and so forth. The prior user selections from the drop down menus are stored in the PADDMP104or in the cache memory. SP300accesses the prior art selection data to determine the frequency of use. Alternatively, the menu items may appear in their default order as specified by the web designer or computer programmer. The user may also use OMP500to cause the menu items to appear in their default order.

SP300then makes a determination whether the user has activated the sort ascending button (310). The default method of activating a sort ascending button is pressing and releasing a pointing device button while the pointer is over the sort ascending button. But, as discussed in more detail below, the user may modify the activation method with OMP500. If the user has activated the sort ascending button, then SP300sorts the menu items in alphabetically, numerically, or chronologically ascending order (SeeFIG. 11B) (312) and returns to step304. If at step310the user has not activated the sort ascending button, then SP300makes a determination whether the user has activated the sort descending button (314). The default method of activating a sort descending button is pressing and releasing a pointing device button while the pointer is over the sort descending button. But, as discussed in more detail below, the user may modify the activation method with OMP500. If the user has activated the sort descending button, then SP300sorts the menu items in alphabetically, numerically, or chronologically descending order (SeeFIG. 11C) (316) and returns to step304. If at step314the user has not activated the sort descending button, then SP300makes a determination whether the user has activated the down button (318). If the user has not activated the down button, then SP300returns to step304. If at step318the user has activated the down button, then SP300closes the drop down menu (320) and ends (322).

FIGS. 11A,11B, and11C are illustrations of the drop down menu created by SP300.FIG. 11Ashows the drop down menu with the menu items sorted according to the frequency of use (i.e. from most frequently used to least frequently used, the menu items are BBBBB, AAAAA, CCCCC, EEEEE, and DDDDD). As discussed in conjunction with step308in SP300, frequency sorting occurs when the user activates the down button24to open the menu26. The selected menu item28is also displayed.

FIG. 11Bshows the drop down menu with the menu items sorted in ascending order. As discussed in conjunction with step312in SP300, sorting in ascending order occurs when the user activates the sort ascending button350. Activating sort ascending button350causes menu26to open automatically. Selected menu item28is also displayed.

FIG. 11Cshows the drop down menu with the menu items sorted in descending order. As discussed in conjunction with step314in SP300, sorting in descending order occurs when the user activates sort descending button360. Activating sort descending button360causes menu26to open automatically. The selected menu item28is also displayed.

FIG. 12depicts a flowchart of Recall Program (RP)400. RP400is best understood when viewed in conjunction with the drop down menu illustrated inFIG. 13. RP400starts (402) and makes a determination if the user has activated the recall button (SeeFIG. 13) (404). The default method of activating a recall button is pressing and releasing a pointing device button while the pointer is over the recall button. But, as discussed in more detail below, the user may modify the activation method with OMP500. If the user has not activated the recall button, then RP400returns to step404. If at step404the user has activated the recall button, then RP400makes a determination whether the selected menu items are already displayed (406). If the selected menu items are not already displayed, then RP400displays the selected menu items (408) and returns to step404. If at step406the selected menu items are already displayed, RP400hides the selected menu items (410) and stops (412).

In an alternative embodiment, the user can simply position the pointer over the recall button, the menu items, or the down button to activate them. In further alternative embodiments, the drop down menu may contain configurable options such as toggling the recall list to display unselected items from the drop down menu. Additionally, in the alternative embodiment, the selected and unselected menu items can be represented by small icons such as a checkbox or an “x”. Furthermore, if the user has previously used the drop down menu to make selections, another option is to display previously selected or unselected items form memory.

FIG. 13is an illustration of the graphical user interface containing a drop down menu created by RP400. As discussed in steps406though410, when the user activates recall button450in RP400, selected menu items28from menu26are displayed on recall list460. Recall list460can be displayed using Hypertext Markup Language (HTML) or layered windows so that it does not use additional space on the web page. Both HTML and layering windows are well known in the art. The user can make recall list disappear by activating recall button450again. The user may also open and close menu26with down button24independent of making recall list460appear and disappear.

FIG. 14illustrates an alternative embodiment of the graphical user interface containing a drop down menu created by RP400. In this alternative embodiment, there is no recall button. Instead, recall list460appears as part of menu26. When the user activates one of the menu items, the selected item is automatically moved up to the recall list460. Thus, the recall list460contains all of the selected items and the remainder of menu26contains all of the unselected items.

In another alternative embodiment of RP400, the user can revise the selected menu items directly on the recall list. In the present alternative embodiment, the user opens the recall list and activates the menu items he desires to delete. The deleted items are then removed from the recall list. The present alternative embodiment can be implemented in conjunction with any of the embodiments described above.

Operation Modification Program (OMP)500enables a user to alter the pointing device functions in any embodiment of DDMP100. OMP500comprises a configuration table, a configuration processor, and a configuration editor.

FIG. 15illustrates the operation of configuration processor1500, in conjunction with configuration table1501. Configuration processor1500continuously monitors configuration table1501for changes. If configuration table1501has changed (1502), configuration processor1500alerts DDMP100(1504). DDMP100is then able to respond to user input according to configuration table1501. A person of skill in the art will appreciate that configuration table1501could be implemented in many different forms, including simple flat-file databases. Flat-file databases are well-known in the art and need not be described in great detail herein.

FIG. 16is an example of a flat-file implementation of configuration table1501, and the type of data that it might contain. InFIG. 16, each row in the first column contains a pointing operation. The second column contains a user-selected operation mode for each pointing operation in the first column. The pointing operations to which OMP500can be applied include activating, selecting, scrolling, sorting, and recalling operations. Available operation modes include pointer-over, pointer-over-with-clicking, pointer-movement, pointer-over-with-highlighting, and pointer-over-with-highlighting-and-clicking. The table 1 provides examples of how each operation mode might affect each pointing operation. Table 1 is provided for illustration purposes only, and is not intended to limit the scope of the invention in any way. A person of skill in the art will appreciate that many different effects could be implemented.

TABLE 1Activatingpointer-over (PO)Passing pointer over a button activatesthe button.Passing pointer over a scroll bar imagein an upward direction will open themenu.Passing pointer over an up/down arrowwill open/close a drop down menu, andthe next time the cursor passes over theup/down arrow, the drop down menuwill close/open.pointer-over-with-Passing pointer over a button highlightshighlighting (POH)the button and activates the button.pointer-over-with-Passing pointer over a button andclicking (POC)clicking activates the button.pointer-over-with-Passing pointer over a button highlightshighlighting-and-the button and clicking activates theclicking (POHC)button.pointer-movementMovement of pointer to top of screen,(PM)bottom of screen, right side, left side,top right corner, top left corner, bottomright corner, and bottom left corner canbe programmed to activate functions.SelectingPOPassing pointer over an item in a dropdown menu list will select the item. Ifthe pointer is moved from one item tothe next, the next item will also beselected. Other items are selected bymoving the pointer off the list beforemoving the pointer to a different itemon the list.Passing pointer over an already selecteditem will de-select the item.POHPassing pointer over an item in a dropdown menu list will highlight and selectthe item. If the pointer is moved fromone item to the next, the next item willalso be selected. Other items areselected by moving the pointer off thelist before moving the pointer to adifferent item on the list.Passing pointer over an already selecteditem will de-select the item.POCPassing pointer over an item in a dropdown menu selects the item when thebutton is depressed. The pointer can bemoved to another item without releasingthe button so that the second item isselected when the button is released.POHCPointer over item in a drop down menuhighlights and selects the item.Movement of pointer over another itemautomatically selects the item. To avoidselection, move the pointer with thebutton depressed.ScrollingPOMoving pointer over a scroll bar imagein an upward direction will cause themenu to scroll upward. Moving pointerover a scroll bar image in a downwarddirection will cause the menu to scrolldownward. If there exist both up anddown arrows, then passing pointer overthe up arrow will cause the menu toscroll upward, and over the down arrowto scroll downward.POHPassing pointer over a scroll bar imagewill highlight the image. Anysubsequent movement in an upwarddirection or a downward direction willcause the menu to scroll up or down,respectively.POCClicking a scroll bar image and movingthe pointer in an up or down directionwill cause the menu to scroll up ordown, respectively. Double-clicking ormoving the pointer to the right or leftwill cause the menu to scroll to the topor bottom of the list.POHCClicking a scroll bar image highlightsthe image. Subsequently moving thepointer in an up or down direction willcause the menu to scroll up or down,respectively.Double-clicking or moving the pointerto the right or left will cause the menuto scroll to the top or bottom of the list.SortingPOPassing pointer over upper a boundary,border, or corner of a drop down menulist will cause the list to sort inascending order.Passing pointer over a bottom boundary,border, or corner will cause the list tosort in descending order.A subsequent movement towards theboundary, border, or corner will updatethe list to its original sequence.POHPassing pointer over an up arrow imagewill highlight the image and cause thelist to sort in ascending order.Passing pointer over a down arrowimage will highlight the image andcause the list to sort in descendingorder.Passing pointer over upper boundary,border, or corner of a drop down menulist will highlight the boundary/border/corner and cause the list to sort inascending order.Passing pointer over bottom boundary/border/corner will highlight theboundary, border, or corner and causethe list to sort in descending order.A subsequent movement towards theboundary, border, or corner will updatethe list to its original sequence.POCPassing pointer over up arrow imagewith button depressed will sort entriesin the list in ascending order.When button is released, entries willrevert to original order.Passing pointer over a down arrowimage with button depressed will sortentries in the list in descending order.When button is released, entries willrevert to original order.Passing pointer over top boundary/border/corner with button depressed willcause the list to sort ascending.When button is released, entries willrevert to original order.Passing pointer over bottom boundary,border, or corner with button depressedwill cause the list to sort descending.When button is released, entries willrevert to original order.POHCPassing pointer over up arrow imagewith button depressed will highlightimage and sort entries in the list inascending order.When button is released, entries willrevert to original order.Passing pointer over a down arrowimage with button depressed willhighlight image and sort entries in thelist in descending order.When button is released, entries willrevert to original order.Passing pointer over top boundary,border, or corner with button depressedwill highlight the boundary, border, orcorner and cause the list to sortascending.When button is released, entries willrevert to original order.Passing pointer over bottom boundary,border, or corner with button depressedwill highlight boundary, border orcorner and cause the list to sortdescending.When button is released, entries willrevert to original order.PMMoving pointer in an up directionover a drop down menu list will causethe list to sort in ascending order.Moving pointer in a down directionover a drop down menu list will causethe list to sort in descending order.

A configuration editor provides a convenient mechanism for users to modify configuration table1501. A user could modify configuration table1501in many different ways and each pointing operation can be set to an independent operation mode. A person of skill in the art will appreciate that a configuration editor could be implemented in many different forms. For example, in the context of a web browser, a configuration editor could be integrated into a browser or it could be distributed as an after-market component, generally known as a plug-in component. Furthermore, OMP500could be applied to graphic elements other than DDMP100, such as radio buttons and check boxes.

FIG. 17illustrates one embodiment of a configuration editor. Configuration editor1700comprises a collection of operation control panels (OCP)1702and mode indicators1704. Each OCP1702corresponds to a pointer operation in configuration table1501. Similarly, each mode indicator1704corresponds to a specific operation mode. A user can select an operation mode for each pointing operation in configuration table1501by selecting the appropriate mode indicator on the corresponding OCP1702. WhileFIG. 17illustrates one embodiment of a configuration editor, it is provided for illustration only and is not intended to limit the scope of the invention in any way. A person of skill in the art will appreciate the large number of variations that are possible. Moreover, a person of skill in the art will understand that a user may choose to use the OMP500with pre-configured default settings rather than employing configuration editor1700.

With respect to the above description, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention. The novel spirit of the present invention is still embodied by reordering or deleting some of the steps contained in this disclosure. The spirit of the invention is not meant to be limited in any way except by proper construction of the following claims.