[1]芦东昕 周建彬 谭振华.基于Qt/Embedded的控件扩展研究与实现[J].计算机技术与发展,2006,(10):97-100.
 LU Dong-xin,ZHOU Jian-bin,TAN Zhen-hua.Research & Implementation of Extended Widgets Based on Qt/Embedded[J].,2006,(10):97-100.
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基于Qt/Embedded的控件扩展研究与实现()
分享到:

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2006年10期
页码:
97-100
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Research & Implementation of Extended Widgets Based on Qt/Embedded
文章编号:
1673-629X(2006)10-0097-04
作者:
芦东昕12 周建彬12 谭振华1
[1]中兴软件技术(南昌)有限公司成都研究所[2]华北电力大学计算机科学与技术学院
Author(s):
LU Dong-xin ZHOU Jian-binTAN Zhen-hua
[1]Chengdu Institute, Zhongxing Software Technology (Nanchang) Co, Ltd[2]School of Computer Science & Technology, North China Electric Power University
关键词:
嵌入式LinuxQt/Embedded控件扩展
Keywords:
embedded Linux Qt/Embedded widget extend
分类号:
TP311.5
文献标志码:
A
摘要:
嵌入式系统的广泛应用促进了嵌入式Linux图形用户界面(GUI)的发展,Qt/Embedded是一个易扩展且被广泛使用的嵌入式图形系统。为满足特定的界面需求,需对现有图形系统的控件进行扩展研究。分析了嵌入式图形系统Qt/Embedded的实现技术,然后对控件扩展方法进行了研究,在此基础上实现了一个具有特殊外观且透明度可调的容器控件,最后阐述了将扩展控件并入Qt/Embedded控件集的方法。提出的控件扩展方法,可以快速地定制出个性化控件,丰富图形界面;扩展控件合并到控件集不仅完善了原有控件功能,还提高了开发效率
Abstract:
With the wide use of embedded systems, it accelerates the development of GUI in embedded Linux. Qt/Embedded is an embedded graphic system which is easily extended and widely used. In order to satisfy the requirements of special interface, it is needful to re- search how to extend widgets on existing graphic systems. This paper analyzes the technologies of implementation of embedded graphics system Qt/Embedded in detail, and researches into the methods of extended widgets, and then implements a container widget which has a special appearance and its transparence is adjustable. Lastly, the paper expounds the method of merging extended widgets into the sets of widget in Qt/Embedded. The extended widgets can make graphic interface colorful and ameliorate the function of original widgets. The method of extending widgets which is putted forward in the paper can help us to customize special widgets quickly and improve the efficiency of programming

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备注/Memo

备注/Memo:
国家“八六三”计划项目(2002AA1Z2306)芦东昕(1971-),男,黑龙江哈尔滨人,博士后,教授,研究方向为嵌入式系统,软件过程,软件开发管理
更新日期/Last Update: 1900-01-01