JP2007140811A - Information processor with function of inputting numerical value with decimal point and method for inputting numerical value with decimal point in information processor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problems that the number of times of operations required for inputting a numerical value with a decimal point becomes large, labor and time increase and the operation is troublesome when inputting the numerical value with the decimal point from a keyboard of a computer or the like by a conventional technique. <P>SOLUTION: The information processor for detecting a decimal point key operation in a numerical value input operation by an input device 12A, moving a cursor between an integer part and a decimal part within an input item and inputting the numerical value with the decimal point comprises: a first means for moving the cursor to a first decimal place when detecting the pressing of a decimal point key during the input of the integer part; a second means to be an overwrite mode by left-align input of moving a cursor position in a right direction every time a numerical value is inputted when detecting the numerical value input of the decimal part after detecting the pressing of the decimal point key; and a third means (a part of an input data control part 5A and a display control part 4, etc., ) for moving the cursor to the unit digit of the integer part when detecting the pressing of the decimal point key during the input of the decimal part. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention, for example, in a financial institution dealing with foreign exchange, etc., various operations (for example, counter operations) of a financial institution (for example, a bank), such as operations that handle currency in units such as dollars and cents, yen and money Numerical values with a decimal point that can be used for various information processing devices (workstations, personal computers, calculators, etc.) that can be used to input numerical values with a decimal point in fields other than workstations, personal computers, or financial institutions The present invention relates to an information processing apparatus having an input function and a numerical value input method with a decimal point of the information processing apparatus.

§1: Description of conventional example
(1): Description of Conventional Example 1 FIG. 7 is a configuration diagram of the workstation of Conventional Example 1, FIG. 8 is an explanatory diagram of a display screen when inputting numerical values with a decimal point in Conventional Example 1 (part 1), and FIG. It is a display screen explanatory drawing (the 2) at the time of numerical value addition with a decimal point. Hereinafter, Conventional Example 1 will be described with reference to FIGS.

(a): Explanation of workstation configuration (see Figure 7)
The workstation of Conventional Example 1 includes a workstation main body 1, a display device 11 connected to the workstation main body 1, a keyboard 12, and the like (those not necessary for the description of Conventional Example 1 are omitted). Yes.

  The workstation body 1 performs display processing and display control of a CPU 2 (processor) that performs various controls and processes, a storage unit 3 that includes various storage means including a hard disk device and a semiconductor memory, and a display device 11. A display control unit 4 and a key input data control unit 5 for controlling key input data based on signals from the keyboard 12 are provided.

  Further, the key input data control unit 5 is operated by an operator (operator) operating the cursor control unit 6 for controlling the display position and movement of the cursor displayed on the screen of the display device 11 and the keys on the keyboard 12. In this case, a key operation detection control unit 7 is provided for detecting the operation of the operated key and controlling the input data.

(b): Explanation of the display screen when inputting numerical values with a decimal point (see Fig. 8 and Fig. 9)
Hereinafter, a display screen when inputting a numerical value with a decimal point will be described with reference to FIGS. The following description is an example in the case of inputting a decimal value and correcting a numerical value once entered “103.45” to “106.75”.

  The following processing (or operation) is performed by the key operation detection control unit 7, the cursor control unit 6, the display control unit 4 and the like in the key input data control unit 5 shown in FIG. The operator detects a key operation of the keyboard 12 by the key operation detection control unit 7 and performs control corresponding to the key operation, and the cursor control unit 6 controls the cursor position, and the display control unit 4 controls the display device 11. Display information such as decimal point, input numerical value, cursor, character, etc.).

  1. At the start of input, the cursor is positioned at the far right. If the operator depresses the “1” key from this state, the numerical value “1” is input, and the numerical value 1 is displayed at the cursor position (rightmost end) without moving the cursor on the display screen ( (Refer to [1] in the figure).

  2. Next, when the operator depresses the “0” key, the numerical value “0” is input to the cursor position, and the cursor is not moved on the display screen, and the numerical value 0 is displayed at the cursor position (rightmost end). Then, the numerical value “1” is shifted one digit to the left, and the numerical value “10” is displayed right-justified as a whole (see [2] in the figure).

  3. Next, when the operator depresses the “3” key, the numerical value “3” is input, the cursor is not moved on the display screen, and the numerical value 3 is displayed at the cursor position (rightmost end). The numerical values “1” and “0” are shifted to the left by one digit, and the numerical value “103” is displayed right-justified as a whole (see [3] in the figure).

  4). Next, when the operator depresses the “.” Key (decimal point key), the decimal point “.” Is input, and the cursor is not moved on the display screen, but the decimal point “. ”Is displayed, the numerical value“ 103 ”is shifted by one digit to the left, and the numerical value“ 103. ”is displayed right-justified as a whole (see [4] in the figure).

  5. Next, when the operator depresses the “4” key, the decimal point value “4” is input to the cursor position, and the cursor does not move on the display screen. As a whole, the numerical value “103.4” is displayed right justified (see [5] in the figure).

6). Next, when the operator depresses the “5” key, the decimal point value “5” is input, the cursor is not moved on the display screen, and the numerical value 5 is displayed at the cursor position (rightmost end). As a whole, the numerical value “103.45” is displayed right-justified. (Refer to [6] in the figure)
7). Next, when the operator depresses the “←” key (left shift key), the cursor position is shifted one digit to the left and moved to the first decimal place (see [7] in the figure).

  8). When the operator again depresses the “←” key (left shift key), the cursor position is shifted one digit to the left and moved to the decimal point position (see [8] in the figure).

  9. When the operator again presses the “←” key (left shift key), the cursor position is shifted to the left by one digit and moved to the 1's place of the integer part (the 1 digit left position of the decimal point) ([9] in the figure). ]reference).

  10. Next, when the operator depresses the “delete” key, the numerical value 3 at the 1st digit of the integer part is deleted, and the cursor is not moved on the display screen, and the numerical value “10.45” is changed. Displayed right-justified (see [10] in the figure).

  11. Next, when the operator depresses the “6” key, the numerical value “6” is input at the cursor position, and the numerical value “10” in the integer part is shifted to the left by one digit. On the display screen, the cursor is not moved, and the numerical value “106.45” is displayed right justified (see [11] in the figure).

  12 Next, when the operator depresses the “→” key (right shift key), the cursor position moves to the decimal point (see [12] in the figure).

13. When the operator again presses the “→” key (right shift key), the cursor position is shifted to the right by one digit and moved to the first decimal place. (Refer to [13] in the figure)
14 Next, when the operator depresses the “delete” key, the first decimal place numerical value “4” is deleted, and “106.” is shifted to the right by one digit. At this time, the cursor is not moved on the display screen, and the numerical value “106.5” is displayed right-justified (see [14] in the figure).

15. Next, when the operator depresses the “7” key, the first decimal value “7” is input at the cursor position. On the display screen, the cursor is not moved, and the numerical value “106.75” is displayed right-justified (see [15] in the figure).
The number of key presses = 15

(2): Description of Conventional Example 2 Hereinafter, Patent Document 1 will be described as Conventional Example 2.
Conventional Example 2 relates to an information processing apparatus, and describes the following contents.

  (a): “A tab is set at an appropriate digit position for each column for a table, and a space is automatically replaced with a tab, and a table with a tab set at an appropriate position is created.” See summary column

(b): “The tab setting digit calculation means 4 distinguishes for each column whether the data attribute of the column is character data or numeric data, and in the case of character data, it is at the left end of each character data in the column. A tab is set at the digit position of the data. For numeric data, the rightmost digit position of the rightmost data among the numeric data in the column is stored, and the maximum digit width of the integer part and decimal part of each numeric data In consideration of, when calculating the maximum width when the decimal digit position of each numerical data is matched, and arranging the data with the maximum width in the left direction from the digit position of the rightmost data stored earlier The space replacement means 5 replaces the continuous space from immediately after the data in the previous column to immediately before the current column with a tab, thereby replacing the left end of the character in the column. , The digit position of numerical values can be aligned. See about column
Japanese Patent Laid-Open No. 7-282031

(1): Issues of Conventional Example 1
(a): In the method of Conventional Example 1, to correct the numerical data once input, the cursor movement keys (“←” and “→”) must be operated to move the cursor to the correction location. There wasn't.

  (b): In general, when a decimal point value is input in a numerical value input item, the position of the decimal point moves to the left each time a numerical value after the decimal point is input (calculator method).

  (c): When performing right-justified input (insert mode) in the integer part and left-justified input (overwrite mode) in the decimal part, it is necessary to handle the integer part and the decimal part as separate input items.

  (d): As described above, as in (a), (b), and (c), with the technique of Conventional Example 1, the number of operations required to input a numerical value with a decimal point increases, and labor and time increase, and the operation is also difficult. It was troublesome.

(2): Problem of Conventional Example 2 Conventional Example 2 is an invention of the background level of the present invention, and does not disclose the configuration of numerical input with a decimal point of the present invention.

  The present invention has been made to solve the conventional problems, and by operating the decimal point character key in the numerical value input operation, by moving the cursor between the integer part and the decimal part in the input item, The purpose is to improve the operability when inputting decimal values.

  In order to achieve the above object, the present invention is configured as follows.

  (1): having at least an input device capable of inputting a numerical value with a decimal point, a cursor indicating an input position, and a display device for displaying input information on a screen. An information processing apparatus having a numerical value input function with a decimal point that inputs a numerical value with a decimal point by detecting an operation and moving a cursor between an integer part and a decimal part in an input item, When detecting the pressing of the decimal point key, the first control means for moving the cursor to the first decimal place, and after detecting the pressing of the decimal point key, each time the numerical value is input when the decimal part numerical value input is detected When the decimal point key press is detected during the input of the decimal part and the second control means for setting the “overwrite mode” in the “left-justified input” to move the cursor position to the right, the integer part is displayed at the 1st place. Move the cursor And third control means to be moved.

  (2): In a numerical value input operation by the input device of an information processing device having at least an input device capable of inputting a numerical value with a decimal point and a display device that displays a cursor indicating the input position and input information, a decimal character A method for inputting a numerical value with a decimal point of an information processing device that inputs a numerical value with a decimal point by detecting a key operation and moving the cursor between the integer part and the decimal part in the input item. The first control procedure for moving the cursor to the first decimal place when the pressing of the decimal point key is detected, and the numerical value is input when the decimal point numerical value input is detected after the pressing of the decimal point key is detected. When the decimal point key is detected during the second control procedure that sets “overwrite mode” with “left-justified input” to move the cursor position to the right every time, and the decimal point key is detected during the decimal part input, To car And a third control procedure for moving the sol.

(Function)
FIG. 1 is a diagram illustrating the principle of the present invention. In FIG. 1, 1A is an information processing apparatus main body, 2A is a processor, 3 is a storage unit, 4 is a display control unit, and 5A is an input data control unit. In the input data control unit 5A, a cursor control unit 6, an input operation detection control unit 7A, and an integer / decimal point control unit 8 are shown. The operation of the present invention will be described below with reference to FIG.

(a): Operation of the above (1) When the first control means (a part of the input data control unit 5A and the display control unit 4) detects pressing of the decimal point key during the input of the integer part, Move the cursor to the first place. The second control means (a part of the input data control unit 5A and the display control unit 4) detects the depression of the decimal point key and then detects the numeric input of the decimal part. The “overwrite mode” is set by “left-justified input” that moves the position to the right. Further, the third control means (a part of the input data control unit 5A and the display control unit 4) moves the cursor to the first place of the integer part when detecting that the decimal point key is pressed during the input of the decimal part. .

  In this way, in the numerical value input operation, by operating the decimal point character key, by moving the cursor between the integer part and the decimal part in the input item, the operability when inputting the decimal value is improved. Can be made.

(b): Operation of (2) In the first control procedure, when the pressing of the decimal point key is detected during the input of the integer part, the cursor is moved to the first decimal place. Further, in the second control procedure, after detecting the pressing of the decimal point key, when the numerical value input of the decimal part is detected, the “left-justified input” that moves the cursor position to the right every time the numerical value is input is “ "Overwrite mode". In the third control procedure, when a decimal point key press is detected during the input of the decimal part, the cursor is moved to the first place of the integer part.

  In this way, in the numerical value input operation, by operating the decimal point character key, by moving the cursor between the integer part and the decimal part in the input item, the operability when inputting the decimal value is improved. Can be made.

  (1): When inputting numerical values with a decimal point into an information processing device (workstation, etc.) using an input device such as a keyboard, when the decimal point key (decimal character key) is operated, this operation is performed inside the device. As a result, since the cursor movement indicating the input position is automatically performed between the integer part and the decimal part in the input item, the operability when inputting the decimal value can be improved.

  (2): In a financial institution (for example, a bank) that handles foreign exchange, etc., it can be expected that the input speed of an operator will be improved in operations that handle currency such as dollars and cents, yen and money.

§1: Description of information processing apparatus having a numerical value input function with a decimal point As a specific example of the information processing apparatus having a numerical value input function with a decimal point described below, a workstation used for a counter service of a financial institution such as a bank An example will be described.

(1): Description of workstation configuration FIG. 2 is a block diagram of the workstation. The configuration of the workstation will be described below with reference to FIG. As shown in FIG. 2, the workstation includes a workstation main body 1, a display device 11 connected to the workstation main body 1, a keyboard 12, and the like (those not necessary for explanation are omitted). Yes.

  The workstation body 1 performs display processing and display control of a CPU 2 (processor) that performs various controls and processes, a storage unit 3 that includes various storage means including a hard disk device and a semiconductor memory, and a display device 11. A display control unit 4 and a key input data control unit 5 for controlling key input data based on signals from the keyboard 12 are provided.

  Further, the key input data control unit 5 includes a cursor control unit 6 that controls the display position and movement of the cursor displayed on the screen of the display device 11, and a case where the operator performs key operations on the keyboard 12. In addition, a key operation detection control unit 7 that detects the key operation and controls input data, and an integer / decimal part control unit 8 that controls the integer part and the decimal part are provided.

  In this case, the cursor control unit 6, the key operation detection control unit 7, and the integer / decimal point control unit 8 of the key input data control unit 5 are configured by a program. The display control unit 4 is also configured by a program.

  In the above-described configuration, programs such as the key input data control unit 5 and the display control unit 4 are stored (or stored) in the storage unit 3 in advance, and programs stored in (or stored in) the storage unit 3 are stored. The CPU 2 reads and executes the following processing (or operation) when inputting a numerical value with a decimal point.

  In this case, when the operator depresses a key on the keyboard 12, this state is detected by the key operation detection control unit 7 of the key input data control unit 5, and control corresponding to this key operation is performed. By this control, the integer / decimal part control unit 8 performs various controls of the integer part and the decimal part, and the cursor control unit 6 controls the cursor position. The control of each unit is notified to the display control unit 4, and the display control unit 4 displays display information such as a decimal point, an input numerical value, a cursor, and characters on the screen of the display device 11.

(2): Workstation processing when entering numerical values with a decimal point Fig. 3 is a flowchart of processing of a workstation when inputting numerical values with a decimal point (part 1), and Fig. 4 is a processing flowchart of a workstation when inputting numerical values with a decimal point (part 2). ). Hereinafter, based on FIGS. 3 and 4, the processing of the workstation when inputting a numerical value with a decimal point will be described. In FIGS. 3 and 4, S1 to S16 indicate processing steps.

  The following processing (or operation) is performed by the key operation detection control unit 7, the integer / decimal point control unit 8, the cursor control unit 6, the display control unit 4 and the like in the key input data control unit 5 shown in FIG. Performed under the control of the CPU 2 (the operator detects the key operation of the keyboard 12 by the key operation detection control unit 7 and performs control corresponding to the key operation, and the integer / decimal part control unit 8 Various controls are performed, and the cursor control unit 6 controls the cursor position, and the display control unit 4 displays information such as a decimal point, an input numerical value, a cursor, and characters on the screen of the display device 11. Is displayed).

  (a): First, input processing of a numerical value with a decimal point is started. When item input is started, the integer part is set to the input position, the cursor position is set to the first digit, and the decimal point position is set to the first digit. (S1).

  Then, it is determined whether or not the key operation by the operator has been performed. If it is determined that the key operation has been performed, it is determined whether or not the key is an end key (S2). As a result, if it is determined that the end key operation has been performed, the item input is ended (S4).

  However, if it is determined in step S3 that the end key operation is not performed, it is determined whether or not the decimal point key is pressed (S5). If it is determined that the decimal point key is pressed, it is determined whether the input position is an integer part or a decimal part. (S6).

  As a result, if the input position is an integer part, the input position is changed to a decimal part (S7). Next, the cursor position is shifted right by one digit (S8), the input mode is set to the overwrite mode (S9), and the process proceeds to S2.

  If it is determined in step S5 that the decimal point key has not been pressed, the currently displayed data is shifted to the left by one digit (S10). Then, input key data is displayed at the cursor position (S11), and it is determined whether the input position is a decimal part (S12). As a result, if it is determined that the input position is a decimal part, the decimal point position is moved to the left by one digit (S13), and the process proceeds to S2. If it is determined in step S12 that the input position is not a decimal part, the process proceeds to step S2.

  If it is determined in the process of S6 that the input position is a decimal part, the input position is set to an integer part (S14). Next, the decimal point position is moved to the left by one digit (S15). Then, the input mode is set to the insertion mode (S16), and the process proceeds to S2.

(3): Summary of the processing (or operation) The processing (or operation) is summarized as follows.

  (a): In the input of the integer part, the cursor position is “right-justified input” that accumulates at the 1's place of the integer part and becomes “insert mode”.

  (b): When the decimal point key “.” is pressed during the input of the integer part, the cursor is moved to the first decimal place (see S7, S8, S9).

  (c): In the input of the decimal part, the cursor position moves to the right every time a numerical value is input, and “left-justified input” is set to “overwrite mode” (see S8 and S9).

  (d): When the decimal point key is pressed while the decimal part is being input, the cursor is moved to the first place of the integer part (see S14, S15, and S16).

  (e): After pressing the decimal point key, the decimal part appears when the numeric key is pressed. Until then, only the integer part is displayed.

  (f): Since the decimal point position changes due to the increase or decrease in the number of digits in the decimal part, the decimal point position is memorized, and when the cursor moves to the integer part when the decimal point key is pressed again, the destination is changed. Reference to calculate. Even if the number of decimal places changes, you can move the cursor to the digits before and after the decimal point by pressing the decimal point key.

  If it carries out as mentioned above, it has the following characteristics.

  a): When inputting a numerical value with a decimal point into the workstation using the keyboard, if the decimal point key (decimal point character key) is operated, this operation is detected by the workstation body 1 and, as a result, in the input item Since the cursor movement indicating the input position is automatically performed between the integer part and the decimal part, the operability when inputting the decimal value can be improved.

  b): In a financial institution dealing with foreign exchange (for example, a bank), it can be expected that the input speed of the operator is improved in the business of handling currencies such as dollars and cents, yen and money.

(4): Explanation of the display screen when inputting a numerical value with a decimal point (see Fig. 5 and Fig. 6)
FIG. 5 is an explanatory diagram of a display screen when a numerical value with a decimal point is input (part 1), and FIG. 6 is an explanatory diagram of a display screen when a numerical value with a decimal point is input (part 2). Hereinafter, a display screen when inputting a numerical value with a decimal point will be described with reference to FIGS. The following description is an example in the case of inputting a decimal value and correcting a numerical value once entered “103.45” to “106.75”. In FIG. 5 and FIG. 6, the ▽ mark indicates the cursor position.

  1. At the start of input, the cursor is positioned at the far right. When the operator depresses the numeric “1” key from this state, the numeric value “1” is input, and the cursor is not moved on the display screen, and the numeric value 1 is displayed at the cursor position (rightmost end). (See [1] in FIG. 5).

  2. Next, when the operator presses the numerical value “0” key, the numerical value “0” is input, and the cursor is not moved on the display screen, and the numerical value “0” is displayed at the cursor position (rightmost end). The The numerical value “1” is shifted by one digit to the left, and the numerical value “10” is displayed as a whole (see [2] in FIG. 5).

  3. Next, when the operator depresses the numerical value “3” key, the numerical value “3” is input, the cursor is not moved on the display screen, and the numerical value “3” is displayed at the cursor position (rightmost end). Is displayed. The numerical value “10” is shifted by one digit to the left, and the numerical value “103” is displayed as a whole (see [3] in FIG. 5).

  4). Next, when the operator depresses the “.” Key (decimal point key), the decimal point “.” Is input, and the cursor is not moved on the display screen, but the decimal point “. Is displayed. The numerical value “103” is shifted by one digit to the left, and the numerical value “103.” is displayed as a whole (see [4] in FIG. 5).

  5. Next, when the operator depresses the numerical “4” key, the numerical value “4” of the first decimal place is input, and the cursor is not moved on the display screen, and the numerical value “103.4” is displayed. The whole number is shifted to the left by one digit. The cursor position is blank (see [5] in FIG. 5).

  6). Next, when the operator depresses the “5” key, the second decimal value “5” is input. At this time, in order to display the cursor on the display screen, the entire data is scrolled left by one digit, and the cursor position becomes blank without moving the cursor (see [6] in FIG. 5).

  7). Next, when the operator depresses the “.” Key (decimal point key), the cursor moves to the first place of the integer part on the display screen, and the entire data is shifted to the right by one digit (see FIG. 5). [Refer to [7].)

  8). Next, when the operator performs an operation of pressing the “delete” key, the numerical value “3” at the place of the integer part 1 is deleted, and the numerical value “10” of the integer part is shifted to the right by one digit. “10.45” is displayed (see [8] in FIG. 6).

  9. Next, when the operator depresses the numerical “6” key, the numerical value “6” is input at the cursor position on the display screen, and the numerical value “106.45” is displayed as a whole (FIG. 6). [Refer to [9]).

  10. Next, when the operator depresses the “.” Key (decimal point key), the cursor moves to the first decimal place on the display screen (see [10] in FIG. 6).

  11. Next, when the operator depresses the numerical value “7” key, the numerical value “4” at the cursor position is overwritten and replaced with the numerical value “7” on the display screen because the decimal part is in the overwrite mode ([[ 11]).

As described above, key operation = 11 times (reduced by 4 times compared to conventional example 1)
(Reduced by 4 times compared to the previous model. Note that the number of deleted keys increases with the number of digits).

  12 Next, when the operator depresses the cursor movement key “→” or “end” key, the entire data scrolls to the left to move the cursor, and the cursor moves to the third decimal place (see FIG. 6 [12]).

(5): Other explanation
(a): When the cursor is moved between the integer part and the decimal part by pressing the decimal point key, the whole numerical value part or the decimal part may be selected so that subsequent numerical input can be performed again from the beginning.

  (b): When only the integer part is input and the entry is omitted by omitting the input of the decimal part, the numerical value “0” may be padded to the decimal part.

  (c): The present invention is not limited to the example of the workstation described above, but in other fields other than a workstation for a variety of business (for example, bank business) of a financial institution (for example, a bank), a personal computer, or a financial institution, The present invention can be used for various information processing devices (workstation, personal computer, calculator) that can be used when inputting numerical values with a decimal point.

§2: Additional notes The following configuration is added to the above description.

(Appendix 1)
At least an input device capable of inputting a numerical value with a decimal point, a cursor indicating an input position, and a display device for displaying input information on a screen,
Information having a numerical value input function with a decimal point for inputting a numerical value with a decimal point by detecting the operation of the decimal character key and moving the cursor between the integer part and the decimal part in the input item in the numerical value input operation by the input device A processing device comprising:
A first control means for moving the cursor to the first decimal place when the pressing of the decimal point key is detected during the input of the integer part;
After detecting the pressing of the decimal point key, when the numerical value input of the decimal part is detected, the second control is set to “overwrite mode” by “left-justified input” that moves the cursor position to the right every time the numerical value is input. Means,
A third control means for moving the cursor to the 1's place of the integer part when the decimal point key is detected during the decimal part input;
An information processing apparatus having a decimal point numerical value input function.

(Appendix 2)
In the numerical value input operation by the input device of the information processing device having at least an input device capable of inputting a numerical value with a decimal point and a display device that displays a cursor indicating the input position and input information, the operation of the decimal character key is performed. A numerical value input method with a decimal point of an information processing apparatus that detects and inputs a numerical value with a decimal point by moving a cursor between an integer part and a decimal part in an input item,
A first control procedure for moving the cursor to the first decimal place when detecting the pressing of the decimal point key during the input of the integer part;
After detecting the pressing of the decimal point key, when the numerical value input of the decimal part is detected, the second control is set to “overwrite mode” by “left-justified input” that moves the cursor position to the right every time the numerical value is input. Procedure and
A third control procedure for moving the cursor to the 1's place of the integer part when the decimal point key is detected during the decimal part input;
A numerical value input method with a decimal point of an information processing apparatus, comprising:

(Appendix 3)
On the computer,
A first control procedure for moving the cursor to the first decimal place when detecting the pressing of the decimal point key during the input of the integer part;
After detecting the pressing of the decimal point key, when the numerical value input of the decimal part is detected, the second control is set to “overwrite mode” by “left-justified input” that moves the cursor position to the right every time the numerical value is input. Procedure and
A third control procedure for moving the cursor to the 1's place of the integer part when the decimal point key is detected during the decimal part input;
A program for running

(Appendix 4)
On the computer,
A first control procedure for moving the cursor to the first decimal place when detecting the pressing of the decimal point key during the input of the integer part;
After detecting the pressing of the decimal point key, when the numerical value input of the decimal part is detected, the second control is set to “overwrite mode” by “left-justified input” that moves the cursor position to the right every time the numerical value is input. Procedure and
A third control procedure for moving the cursor to the 1's place of the integer part when the decimal point key is detected during the decimal part input;
The computer-readable recording medium which stored the program for performing this.

It is a principle explanatory view of the present invention. It is a block diagram of the workstation in an embodiment. It is a process flowchart (the 1) of the workstation at the time of numerical value addition with a decimal point in embodiment. It is a process flowchart (the 2) of the workstation at the time of the numerical value with a decimal point in embodiment. It is a display screen explanatory view (the 1) at the time of numerical value addition with a decimal point in an embodiment. It is a display screen explanatory view (the 2) at the time of numerical value addition with a decimal point in an embodiment. It is a block diagram of the workstation of the prior art example 1. It is a display screen explanatory drawing (the 1) at the time of the numerical value with a decimal point in the prior art example 1. FIG. It is a display screen explanatory drawing (the 2) at the time of the numerical value with a decimal point in the prior art example 1. FIG.

Explanation of symbols

1 Workstation Main Body 1A Information Processing Device Main Body 2 CPU
2A processor 3 storage unit 4 display control unit 5 key input data control unit 5A input data control unit 6 cursor control unit 7 key operation detection control unit 7A input operation detection control unit 8 integer / decimal point control unit 11 display device 12 keyboard 12A input apparatus

Claims (2)

At least an input device capable of inputting a numerical value with a decimal point, a cursor indicating an input position, and a display device for displaying input information on a screen,
Information having a numerical value input function with a decimal point for inputting a numerical value with a decimal point by detecting the operation of the decimal character key and moving the cursor between the integer part and the decimal part in the input item in the numerical value input operation by the input device A processing device comprising:
A first control means for moving the cursor to the first decimal place when the pressing of the decimal point key is detected during the input of the integer part;
After detecting the pressing of the decimal point key, when the numerical value input of the decimal part is detected, the second control is set to “overwrite mode” by “left-justified input” that moves the cursor position to the right every time the numerical value is input. Means,
A third control means for moving the cursor to the 1's place of the integer part when the decimal point key is detected during the decimal part input;
An information processing apparatus having a decimal point numerical value input function. In the numerical value input operation by the input device of the information processing device having at least an input device capable of inputting a numerical value with a decimal point and a display device that displays a cursor indicating the input position and input information, the operation of the decimal character key is performed. A numerical value input method with a decimal point of an information processing apparatus that detects and inputs a numerical value with a decimal point by moving a cursor between an integer part and a decimal part in an input item,
A first control procedure for moving the cursor to the first decimal place when detecting the pressing of the decimal point key during the input of the integer part;
After detecting the pressing of the decimal point key, when the numerical value input of the decimal part is detected, the second control is set to “overwrite mode” by “left-justified input” that moves the cursor position to the right every time the numerical value is input. Procedure and
A third control procedure for moving the cursor to the 1's place of the integer part when the decimal point key is detected during the decimal part input;
A numerical value input method with a decimal point of an information processing apparatus, comprising:

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