| 摘要 |
<p>PROBLEM TO BE SOLVED: To pleasantly set a numeral only with a mouse by increasing and decreasing the numbers of respective digits in a numeral display field displayed on a display by clicking the upper and lower buttons of each digit. SOLUTION: The increase buttons 1-6 are provided above the respective digits of a numeral display part 15 and are used for '1'-increase and carry control over the numbers of the corresponding digits. The decrease buttons 7-12 are provided below the respective digits of the numeral display part 15 and are used to '1'-decrease and shift-down control over the numbers of the respective corresponding digits. Further, a spin button 13 is provided by the numeral display part 15 and is used to increase a number by '1' at each time. Further, a spin button 14 is provided by the numeral display part 15 and is used to decrease a number by '1' at each time. In this case, when the increase buttons 1-6 of the respective digits are clicked, the numbers of the corresponding digits increase '1'. When the decrease buttons 7-12 of the respective digits is clicked, the numbers of the corresponding digits decrease by '1'.</p> |
