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Method for implementing tab windows in graphical interface of embedded system

An embedded system and graphic interface technology, which is applied in the direction of program control devices, etc., can solve the problems of unrealized, low programming efficiency, and unrealized basic graphic controls such as windows, labels, buttons, etc., to achieve a simple interface and improve development efficiency. Effect

Active Publication Date: 2012-05-23
KONKA GROUP
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AI Technical Summary

Problems solved by technology

[0002] Tab window is more common on PC GUI interface, but rare on embedded GUI interface
In particular, it is not implemented on simple GUI graphics libraries based on framebuffers
[0003] At present, in the development of embedded graphic interfaces of some Internet TVs, embedded graphic libraries that support frame buffer are basically used, but basic graphic controls such as windows, labels, and buttons in modern GUI interfaces are not implemented, so programming efficiency is low and code maintenance is difficult.

Method used

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  • Method for implementing tab windows in graphical interface of embedded system

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Embodiment Construction

[0012] The method for realizing the tab page window of the embedded system graphical interface of the present invention mainly includes the creation of the sub-page window of the tab window, the management of the window stack pointer, and the flow realization of how to switch the sub-window by using the left and right keys.

[0013] As an embodiment of the present invention, the method of the present invention is realized in the video phone software on the CC1203 and MSTAR 6i78 hardware platforms, based on the embedded Linux system, based on the embedded GUI graphics library that supports the frame buffer; the video phone host The interface adopts the tab page method, including the video phone contact book interface, video dial interface, call record interface and system setting interface; among them, the call record interface is the main interface of the tab page (also the home tab window).

[0014] figure 1 It is a flow chart of the method for realizing the tab page window i...

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Abstract

The invention discloses a method for implementing tab windows in a graphical interface of an embedded system. The method comprises the following steps of: creating a first tab window and obtaining a focal point; moving left and right direction keys of a remote controller, and creating next tab window according to the position of the current tab window and the direction keys; regulating a window stack data structure according to creation of the tab windows; and highlighting the current window title according to a position parameter of the current window. The method disclosed by the invention implements creation and display of the tab windows in an embedded graphics library, which is convenient for users to switch interface applications intuitively and quickly.

Description

technical field [0001] The invention relates to the field of embedded systems, in particular to a method for realizing a tab page window on a graphic interface of the embedded system. Background technique [0002] Tab window is more common on the GUI interface of PC, but it is rare on the embedded GUI interface. In particular, there is no implementation on simple GUI graphics libraries based on framebuffers. [0003] At present, in the development of embedded graphic interfaces of some Internet TVs, embedded graphic libraries that support frame buffer are basically used, but basic graphic controls such as windows, labels, and buttons in modern GUI interfaces are not implemented, so programming efficiency is low and code maintenance is difficult. . Contents of the invention [0004] The purpose of the present invention is to provide a method for realizing a tab page window in an embedded system graphical interface, thereby improving the development efficiency of the embed...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 南习清
Owner KONKA GROUP
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