Apparatus and method for simultaneously displaying mouse in multi-region
A mouse pointer and simultaneous display technology, applied to program control devices, software simulation/interpretation/simulation, etc.
Active Publication Date: 2010-05-26
BEIJING KINGSOFT OFFICE SOFTWARE INC +1
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[0005] In order to overcome the deficiency of the existing computer application processing technology in which the mouse pointer is required for each view in the double-screen expansion mode, the object of the present invention is to provide a device and method for simultaneously displaying the mouse pointer in multiple regions , so that the application software can use any number of mouse pointers to indicate the user's input when needed. The mouse pointer simulation solution of the present invention can not only be used in the dual-screen mouse pointer simulation of the playback software, but in fact it satisfies the Any need to display the mouse pointer in different screen areas at the same time
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[0037] The simulated mouse pointer system is a part of the application software (such as Kingsoft WPS Office Presentation). If you need to use the function of multi-mouse pointer indication, the system is embedded in the application software system in the manner shown below. The application software is defined as Windows-based software that runs on a computer system.
[0038] In the present invention, a document is defined as a collection of data structures organized in disk or memory by application software in order to save the data required by its functions. Documents are not limited to disk files. Any useful application software must operate its documents when running.
[0039] A view is defined as an area of an application's window that displays a portion of its document content.
[0040] The focused view is defined as the view pointed to by the system mouse pointer position.
[0041] The simulated mouse pointer is defined as an image on the computer system that can be ma...
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The invention provides a device and a method used for displaying the mouse in multi-area at the same time, which leads application software to use a plurality of mouses to indicate the input of the user when in need. The solution of the mouse simulation of the invention can be used for dual-screen mouse simulation of playing software and practically meets the requirement that mouses need to be displayed in different screen areas at the same time. The device used for displaying the mouse in multi-area at the same time comprises a computer mouse and application software; the application softwarecomprises a window management system, a file drawing system, a main device and a view mouse simulation sub-device; the main device is a bridge used for converting the data between the view mouse simulation sub-device and other modules of the application software, and is responsible for detecting the state of the current system mouse; the view mouse simulation sub-device also comprises a mouse calculation device and a mouse drawing device.
Description
technical field [0001] The invention relates to computer application processing technology, in particular to a device and method capable of simultaneously displaying mouse pointers in multiple areas. Background technique [0002] In the present computer application processing technology, most software uses the mouse as the main means of user input, but due to hardware limitations and other reasons, an application software can only use one mouse of the system. [0003] In many softwares, there is a function that a document can be displayed corresponding to multiple views, and these views reflect the data of the document from their respective perspectives. Each view can be used to manipulate the data of the document, and changes to the document operated on one view are usually reflected on other views. This response is sometimes immediate and sometimes non-instant. For example, in slideshow software, there is a function called dual-screen extended mode, which means that the s...
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IPC IPC(8): G06F9/455G06F3/038G06F3/0481G06F3/0487
Inventor 刘鹏
Owner BEIJING KINGSOFT OFFICE SOFTWARE INC