TW564365B - Method for changing position of scrollbar on a display - Google Patents

Abstract

The present invention is a method for changing the position of scrollbar on a display. The method is that when the user wants to change the position of scrollbar upwardly or downwardly on a display of a portable electronic device (such as a mobile phone) for a displayed data document, the central processing unit of the electronic device uses the signal from continually touching over a time period by the stylus on the display, then read a pre-defined hand-shape optical icon from the memory, and display the icon by the display; then, upwardly changing the scrollbar to the corresponding position for the displayed data document according to the upwardly dragged distance for the icon, or downwardly changing the scrollbar to the corresponding position for the displayed data document according to the downwardly dragged distance for the icon. Thus, it can prevent the conventional inconvenience of repetitively pressing the up and down keys when scrolling the data document on the display of a mobile phone.

Description

564365 V. Description of the invention (1) Background of the invention: The method of changing the position of the scroll means that the cursor can be displayed from the memory of the display according to a point of the stylus. The position shown on the display. — The present invention is a central processing unit that cuts a hand-held electronic device on the display screen, and continuously touches a signal for a period of time. A hand cursor is set in advance, and the display is then based on the distance that the cursor is dragged and Information file, switching the scroll to the corresponding previous skills: In recent years, 'the design and development of mobile phones have not only moved towards the trend of thin, light and short markets, but their functions and uses are planned to better meet the needs of the consumer' And gradually combined with general electronic consumer products, Y has become a multi-purpose electronic communication product. u At present, most mobile phones have the function of accessing the Internet. Users can use the mobile phone to connect to the Internet at any time and place to download a variety of resources. However, the area of the display screen of the mobile phone is very small. The display is limited; when you want to browse a large web page, you need to keep on the screen to switch the position of the scroll. You can gradually display the complete content of the web page. It is inconvenient for users to browse. Summary of the invention: In view of this, ‘to improve the shortcomings of conventional practice’, the inventor finally developed and designed a method for changing the position of the scroll on the display screen after a long period of research and experiment, which can eliminate the lack of the previous technology.

564365 V. Description of the invention (2) One of the objects of the present invention is that when the user performs one of the data files displayed on the display screen of a hand-held portable electronic device up or down, the electronic device The central processing unit can continuously touch the signal on the display screen for a period of time based on the signal of a stylus, take the preset hand cursor from its memory, and use the display screen to make the cursor invisible, alas, Then, according to the distance and direction of the cursor being dragged, the data file displayed on the display screen is switched to the corresponding position. "Another object of the present invention is that the central processing unit of the information device displayed on the user's hand-held display screen to the seat device can be input according to two inputs and one. The signal that the key is triggered reads an uncertain dialog box graphic from its memory, and then uses the display to display the dialog box.: Come out, and then click the pivot chart according to the set point on the dialog box graphic: "J Up: The displayed information file gradually goes up or down until it reaches the end of the information file. The shape and structure of the vehicle are described in the following examples. To review the purpose, features, and effects of the present invention, we can further understand and cooperate with the illustration, and the details are as follows:

Detailed description 俜 A takes up land! The position of the prince of the private lady on the glazed position of the prince: on the display screen of the hand-held electronic dress (such as: method assistant) (PDA).

V. Description of the invention (3) Piece 'Cut up or down ^ ~ The processing unit can be based on a stylus, ^ only set time' The signal of the husband of this electronic device, from its memory, read on the μ display screen continuously Touch the display for a period of time to display the cursor _ ^ to take the hand-shaped light beam set in advance, the noise and direction, and then the second and second snails of the display will be dragged according to the cursor's corresponding position. ", The information file shown, switch its roll to the present invention, please refer to the _ the electronic device: connected to the steel road: == = As shown in the figure, when the user uses the stylus to the electronic device Display: Λ '] When viewing the webpage 11', you can use this time to make the same position of the electronic device continue to touch the-segment when the continuous point on the screen-segment according to the Γ pen, only in the ^ ^ ^ only time It is said that from its memory, read & as the target I1, use the display to display the hand cursor 21 ^, and then according to the distance that the hand cursor 21 is dragged upwards will be-off the screen The displayed webpage ii is switched upwards to it: the player is dragged down according to the hand cursor 21, and "off the webpage n displayed on the screen, the scrollbar is switched down to the corresponding position." In the present invention Please refer to the fifth figure. When the user switches the scroll position up or down on one of the data files displayed on the display of the electronic device, the central processing unit of the electronic device will Perform the following steps: (501) First, determine whether a stylus is showing. On the screen, the same location is touched for a predetermined time? If yes, continue with the following steps; otherwise, end; (5 0 2) read the touched position (X, γ coordinate values);

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(503) According to the signal of the stylus pen on the signal, from the memory of the electronic device, continuously touch the cursor 21 for a period of time from the memory of the electronic device (as shown in the second figure in the T body 'read a pre-set hand (5 0 4) On the display screen, the position (as shown in the second figure) = mark 21 is displayed on the touched cursor 2 1 and dragged; or the touch pen can be used on the hand (505) Jing take the hand cursor 21 being dragged (5 0 6) According to the hand shape light _21 huge distance and direction, -stem u%-♦ y nine 铩 ^ the distance and direction of the dragged oxygen will be displayed The poor material files such as "Niang Ganbi" which are not shown on the file, switch the scroll to the corresponding position;

(50 7) Update the position of the hand cursor 21 to the X and γ coordinate values according to the χ and γ coordinate values of the hand cursor 21 after being oxygenated; (+508) Determine whether the stylus leaves the touch Where is the hand cursor? If yes, end; otherwise, continue to step (505). In another preferred embodiment of the present invention, please refer to the third and fourth figures. When the user displays the information file 41 (such as a web page) on the display screen of the electronic device, When the scroll position is switched down, the central processing unit of the electronic device can be turned on according to a specific key (such as up arrow, down arrow) on an input device (such as the keyboard of the electronic device).

The triggering signal reads a preset dialog box figure 3 1 (as shown in the third picture) from its memory, and then uses the display screen to display the dialog box figure 3 丨 and then according to the dialog box The command set on the graphic 31 will gradually switch the position of the reel up or down until the end of the data file 41 is displayed on the display screen. In this embodiment, please refer to the third figure, and the dialog step

Page 7 564365 V. Description of the invention (5) 3 1 is provided with an opening 3 5 and a scrolling 38 'each of which scrolling scroll interval option 3 6 scrolling scroll option 3 3, interval option 3 6 on, After that, click to confirm the data file 41 according to the dialog box diagram. Cancel option 38 at the end of the data file 41. Enable the auto scroll interval option 3 6 The unit selected for the time interval is image and enter option 3 7 on the scroll keyboard to make the shape 3 1 set up or down; if you do n’t choose option 33, a 35 , 俾 Time interval type, fill in the electronic setting finger and gradually want to make a scroll time setting option 3 7 and — the unit is milliseconds, the user can click on the option 3 5. Every time you enter the center of the device you want to scroll 々 , The scroll position of the display screen will be changed, the auto scroll position interval option is unchecked, and the time and interval between the scrolling and the time unit can be displayed on the screen until the time is up to, then select the sub, please refer to the sixth As shown in the figure *, when the user switches the scroll position up or down on the electronic file placed on the ode to the curtain, the central processing unit of the electronic device will follow the steps below Processing: (601) First, 'Judgment that the up or down key on the keyboard is pressed? If the up key is pressed, go to step (602); if the down key is pressed, go to step (6 0 6); (6 0 2) According to the signal of the up key being pressed, from the electronic device In memory, read a dialog box figure 31 set in advance (as shown in the third figure); (603) display the dialog box figure 31 by the display screen for the user to click;, ( 6 0 4) According to the instruction set on the dialog box figure 31,

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Switch the position of the scroll of the data file 41 to the end of the data file 41; (6 0 5) determine whether the position of the scroll of the data file 41 has been switched to the end of the data file 41? If yes, end; otherwise, continue to step (604); (60 6) according to the signal of the down key being pressed, read a preset dialog box pattern from the memory of the electronic device 3 1 (As shown in the third figure); (6 0 7) display the dialog box image 31 by the display screen for the user to click; (60 8) according to the instruction set on the dialog box image 31 , And gradually switch down the scroll position of the data file 41 to the end of the data file 41; (6 0 9) Determine whether the scroll position of the data file 41 has been switched to the end of the data file 41? If yes, end; otherwise, continue with step (608). Due to the small area of the display screen of a general mobile phone, when using the mobile phone to connect to the Internet to browse a web page, the display screen of the mobile phone cannot be used to display the complete web page, so the user can only Repeatedly press the up and down keys on its keyboard to switch its scroll position, so that the webpage can be gradually displayed for reading; and the method of the present invention can be dragged by the ^ cursor 21 or switched automatically The scroll position allows the webpage to be cut automatically, and the axis position is' this way, which can avoid the traditional reading of the shell material files (such as webpages) on the display screen of the mobile phone.

564365

Page ο 564365 Brief description of the diagrams Explanation of the diagrams: The first diagram shows the general intention of a hand-held electronic device to browse the Internet. The second figure is a schematic diagram of the hand cursor of the present invention. The third figure is a schematic diagram of a dialog box graph of the present invention. The fourth diagram is a schematic diagram of reel position switching according to the present invention. The fifth diagram is an operation flowchart of the present invention. The sixth diagram is an operation flowchart of another preferred embodiment of the present invention. Main component numbers: Web page 1 1 Hand cursor 2 1 Dialog graphics 3 1 Data file 41 Enable auto scroll option 3 3 Scroll time interval option 3 5 Scroll interval option 3 6

Claims (1)

564365 6. Scope of patent application • A method for switching the position of the scroll on the display screen is to use a hand-held electronic device to switch one of the data files displayed on the display screen, and the central processing unit of the electronic device will Basis: Steps, processing: First, 'judge if a stylus is touched on the same screen and touched for a predetermined time? If yes, proceed to the next step;, a reads the touched position; σ reads a preset hand shape in the memory according to the signal that the stylus continues to touch on the display for a period of time 'f Cursor; Use the display screen to display the side hand cursor on the touched position; read the distance and direction of the hand cursor being dragged; and then, based on the distance and direction of the cursor being dragged, The displayed data file 'switches its scroll to the corresponding position. 1. The method as described in item 1 of the scope of patent application, wherein the lightning device can be a mobile phone. 〆 3. The method as described in item 1 of the scope of patent application, wherein the material file can be a web page. Μ 贝 4 · A method for switching the position of the scroll on the display screen, which is a portable electronic device displaying a data file on its display screen. When the position of the scroll is changed, the central processing unit of the electronic device will be based on the following Steps and processing: First, according to a specific signal on an input device, a key is triggered, in its memory, read a preset dialog box graphic;) 04365 Six patent application scope嗣 Then according to the pair; = frame graphic is displayed; The displayed data file, ^ the command set on the graphic, will display the screen to the end of the data file [up or down gradually switch the position of the scroll, straight 5 The method described in the item is provided on the dialog box for the patent age review, where the pair of options, a 4 ^ smart start auto scroll option, a scroll time interval in which the volume confirms the option and-cancel Option, the unit of the option is the last I, the early position of the member is leap second, and the scroll is 0 ± μ two pixels between each scroll. Interval interval reading and every two to be scrolled 眭 pq day-day-After the rice input, 4 and interval, when the certain option is selected, the central processing unit of the mine can be based on the dialog box graphics The upper setting 2 refers to: 'change the data file displayed on the display screen' up or down gradually 'to change the position of the scroll until the end of the data file. Among them, the electric power, the electric power, the electric power, and the electric power. The method described in item 4 of the scope of patent application. The access device may be a keyboard. 7. The method described in item 4 of the scope of patent application. The sub-device may be a mobile phone. 8 · The method as described in item 4 of the scope of patent application The material file can be a web page. 9 · The method described in item 6 of the scope of patent application The fixed key can be the up key on the keyboard. 10. The method according to item 6 of the scope of patent application, wherein the specific key can be a down key on a keyboard. ,