Scrollbar

Abstract: A method and apparatus for inserting a selected graphic control within a spreadsheet, chart, or dialog sheet. The graphic control can be selected from a Forms button toolbar and then positioned within a desired workspace of a spreadsheet program. The graphic controls provided on the Forms button toolbar include a check box, an option box, a list box, a drop-down box, a combination list-edit box, a combination drop-down list-edit box, a scrollbar, and a spinner. A Format Object properties dialog box is also provided on the Forms button toolbar to enable the user to set various parameters for the graphic control. These parameters include an identification of the cell within the spreadsheet to which the graphic control is bi-directionally linked. If the user manipulates the graphic control, a value in the spreadsheet cell that is linked to the graphic control changes in a corresponding fashion. Similarly, any change to the spreadsheet cell linked to the graphic control is reflected within the graphic control. With this tool, the user can apply graphic controls to the spreadsheet program without requiring the user be skilled in programming.

Abstract: A tactile touch-sensitive device for use as an electronic input device for navigating an electronic document on a display device is described. The tactile aspect of the device provides a document location indicator, such as a protrusion or a depression, which may be perceived through the sense of touch. The device may incorporate additional features such as multiple modes of navigation, namely isotonic and isometric scrolling. Various sensors, such as force sensors and capacitive sensors, may provide the user with coarse and fine scrolling capabilities through different types of interactions with the scrollbar. The force sensors may allow the user to alter the rate of scrolling by adjusting the magnitude of force applied. Additionally, capacitive sensors may detect absolute positions of a user's finger movement and navigate through a document pursuant to those movements.

Abstract: A computer-based system and method of viewing an electronic slide show presentation providing three modes for viewing an electronic slide show: a speaker presentation mode, an individual browser mode, and a kiosk browser mode. For each mode, a user interface having features desirable in the corresponding mode is provided. The speaker presentation mode user interface displays slides sized to fill a computer display screen. The individual browser mode user interface displays slides within an application window and provides a navigation scrollbar for navigating the slides. The navigation scrollbar having advance and reverse buttons for controlling the display of builds in the slide, and previous and next slide buttons for controlling the display of slides. The kiosk browser mode user interface displays full screen slides and restricts a viewer's navigational functions. The method also provides a user with the ability to customize the user interface corresponding to a slide presentation.

Abstract: Utilizing a scrollbar handle for both zooming and panning a display comprising items in a user interface may be accomplished by monitoring an input device’s interaction with the scrollbar handle. If the scroll handle is dragged in a direction away from an orientation of the scroll handle in the scrollbar, a display area zoom function can be activated. The zoom function allows a viewbox, comprising content, to be rescaled as a function of the distance the scroll handle is dragged. A displaybox can be created that distinguishes an area of the viewbox from the remainder of the display, which corresponds to content in the viewbox that would be displayed in normal zoom if the scroll handle were released at that location. Further, upon detecting that the scroll handle is released, the display area can zoom to a view of the content inside the distinguished area.