基于Qt/Embedded的嵌入式GUI的研究与构建

Research and Construction of Embedded GUI Based on Qt/Embedded

嵌入式系统在手机、PDA等手持信息设备领域的应用出现了强劲的发展势头。而一个十分友好的图形用户界面(GUI)是嵌入式系统设计的关键技术之一,针对这种GUI的开发应用软件有很多,Qt/E是其中比较流行的一种。首先分析了Qt/E的运行机制及特点,并详细阐述其在基于ARM的嵌入式Linux系统下的移植方法,最后使用一个简单的应用程序来说明Qt/Embedded的嵌入式GUI的开发流程。

The embedded system is one of the important trend of application in the mobile phone,PDA and other handheld information devices.A very friendly graphical user interface（GUI） for embedded systems design is one of the key technologies.The GUI for the development and application of this software has a lot,such as Qt/E,which is one of the most popular software in GUI design.This paper analyzes the Qt/E operating mechanism and characteristics,and detailed in the ARM-based embedded Linux system for transplantation,in the end,used of a simple application to illustrate the Qt/Embedded for embedded GUI development process.