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Focus management method, computer equipment and storage medium

A computer program and focus technology, applied in the field of communication, can solve problems such as unsuitable for terminal equipment and unsatisfactory for users, and achieve the effect of increasing traversal speed and reducing node data

Pending Publication Date: 2022-07-01
RESVENT MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current control focus management method based on the Tab key cannot be applied to some terminal devices without keyboards or touch screens, thus failing to meet the needs of users

Method used

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  • Focus management method, computer equipment and storage medium
  • Focus management method, computer equipment and storage medium
  • Focus management method, computer equipment and storage medium

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Embodiment Construction

[0045] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] It should be noted that the descriptions involving "first", "second", etc. in the present invention are only for the purpose of description, and should not be construed as indicating or implying their relative importance or implying the number of indicated technical features . Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of...

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Abstract

The invention discloses a focus management method, computer equipment and a storage medium, and the method comprises the steps: building a binary tree based on the relation of each control on an interface; traversing the binary tree by using a traversal algorithm so as to search a control which obtains a focus at present, and determining the control which obtains the focus at present; and searching and determining the next control capable of obtaining the focus according to the control currently obtaining the focus and the operation instruction of the user. According to the focus management method, the computer and the storage medium provided by the invention, the binary tree is constructed based on each control on the interface, and meanwhile, the corresponding traversal algorithm is adopted, so that node data is reduced, and the traversal speed is also improved.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a method, computer equipment and storage medium for managing focus. Background technique [0002] Focus in computer programming languages ​​refers to an area of ​​concern. The position where the cursor is currently activated, which control is selected, can be operated. The focus is mainly responsible for key events, including moving the focus, typing characters, and exiting the program. For example, when a text box gets the focus, the characters you type on the keyboard go directly into the text box; for example, when a drop-down list box gets the focus, when you press the down arrow on the keyboard, it will list the list. In the computer program, there are also events that occur when the focus is obtained and events that occur when the focus is lost, as well as methods for setting the focus for a control. Making good use of the focus can make the program...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/451
CPCG06F9/451
Inventor 徐光龙黄君
Owner RESVENT MEDICAL TECH CO LTD
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