Digital input editing device, system and method based on touch screen

Abstract

A component, system and method for number inputting and editing based on a touch screen, which is intended to increase the efficiency of number inputting and number editing. The technical solution thereof is: realizing consecutive number inputting by sliding back and forth on wheels and between the wheels, generating a number and deleting the number by dragging the number, inputting a decimal the integer part of which is a zero by dragging an initial zero, changing the exponent part of the number by dragging the decimal point, resetting by dragging the number, changing the positive and negative nature of the number by means of a single click, realizing fast editing by clicking the number plus wheel-inputting, representing directly the magnitude of the exponent part of the number by an identifier of the exponent part of the number, dividing the exponent part of the number by replacing the comma with a triangular symbol which does not occupy the number space.

Description

technical field [0001] The present invention relates to an application component, system and method for digital input and editing based on a touch screen, in particular to a component, system and method that combines two operation modes of clicking and sliding and realizes efficient digital input and editing on a unique user interface. Background technique [0002] The existing number input interface on electronic equipment is usually a number keyboard (physical or virtual), on the number keyboard only by clicking the number button to enter the number, and when editing the number, the number is also modified by deleting the button . [0003] For this digital input method, it has the following disadvantages: [0004] 1. The input of numbers can only be done by clicking the button, and the continuous number input cannot be performed. Every time a number is input, it needs to be clicked once, and the input efficiency is low; [0005] 2. It cannot be edited directly. Once a mi...

AI Technical Summary

Problems solved by technology

[0004] 1. The input of numbers can only be done by clicking the button, and the continuous number input cannot be performed. Every time a number is input, it needs to be clicked once, and the input efficiency is low;

[0005] 2. It cannot be edited directly. Once a mistake is made in the input, the wrong number can only be deleted and re-entered or re-entered after clearing, or some other indirect and effective digital editing operations, which greatly affect people's digital input and editing experience. efficiency

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