Method for developing and applying keyboard program for screen of browser
An on-screen keyboard and application method technology, applied in the direction of program control design, program control devices, instruments, etc., can solve the problems of long development time, different construction methods, consumption, etc., and achieve the effects of good versatility, simple structure, and convenient use
Inactive Publication Date: 2010-06-16
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology
Existing on-screen keyboard programs are based on different graphics databases with graphics production functions in the development process (such as GTK, a graphical interface development tool; QT, a graphical interface development tool developed by Norway Troll; etc.) However, different graphic databases have different construction methods. When it is necessary to replace different graphic databases for the same program development for some reason, or when programs communicate with each other under different graphic database constructions, it is necessary to Rewrite the program, which will consume a long development time and is not conducive to functional communication
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[0010] Embodiments of the present invention provide a browser screen keyboard program development and application method, which is implemented through programming tools that can be used across different browser platforms, such as Javascript. Javascript is a scripting language developed by Netscape, or a description language. On the basis of Hypertext Markup Language (HTML, Hypertext Marked Language), Javascript is used to develop interactive Web pages. Running programs written in Javascript requires a browser that supports the Javascript language. And the existing browsers can all support the programs written by Javascript. Therefore, programs written in Javascript can be used in different browser platforms.
[0011] see figure 1 , in the embodiment of the present invention, the development method of browser screen keyboard program is developed by Javascript based on browser operation, and this browser screen keyboard program can be directly written into the Javascript lang...
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The invention relates to a method for developing and applying a keyboard program for a screen of a browser, comprising the following steps of: creating a keyboard program for a screen of a browser through a programming language based on a network browser; registering the keyboard program for a screen of a browser as a legal execution action of a network browser; and realizing application of the keyboard program for the screen of the browser through monitoring the keyboard program for the screen of the browser by the network browser. The method for developing and applying the keyboard program for the screen of the browser has the advantages of simple framework, convenient use and good universality, which can be applied in different browser platforms.
Description
technical field [0001] The invention relates to a development and application method of a screen keyboard program, in particular to a development and application method of a computer or electronic device browser screen keyboard program. Background technique [0002] On-screen virtual keyboards are often used in computers to replace physical keyboards in special application environments. For example, on-screen virtual keyboards can prevent malicious keyloggers from recording passwords to a certain extent. With the popularization of portable electronic devices, screen virtual keyboards are more and more used in electronic consumer devices to completely replace physical keyboards, so that electronic devices without physical keyboards can be more portable, and the method of directly inputting directly from the screen is widely used. More flexibility in portable electronic devices. [0003] In practical applications, the on-screen keyboard function is mostly set up on the web br...
Claims
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IPC IPC(8): G06F9/44
CPCG06F9/44526G06F9/4443G06F9/451
Inventor 蔡灯宇
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD