基于Qt的贪吃蛇游戏的设计与实现论文.docVIP

摘 越来越多的嵌入式终端需要一个图形化的人机接口界面（GUI），良好的人机交互界面是嵌入式系统设计的一个关键技术，尤其是在嵌入式手持设备中，对嵌入式终端的实用性、美观性和视听娱乐性提出了更高的要求。而以其和良好的观赏性逐渐成。开发基于嵌入式终端的界面美观、功能丰富、交互性好的，一定的实用意义和价值。 本文的目标是设计和实现嵌入式终端下的。论文首先介绍了Linux的优点和Qt开发环境的搭建，着重分析了Qt在软件开发中的编程机制。具体界面和整体结构。最后对。 关键词嵌入式Linux Qt， 图形用户界面 ABSTRACT More embedded terminal need a graphical man-machine interface interface (GUI), a good human-computer interaction interface is a key technology in embedded system design, especially in embedded handheld devices, the practicability of embedded terminal, beautiful sex and audiovisual entertainment higher requirements are put forward. While the development of snake game, with its have certain entertainment and a good view gradually became the handheld embedded devices in order to improve the user experience degree of a way. Development based on embedded terminal interface aesthetics, function rich, interactive good snake game, also has a certain practical significance and value. The goal of this article is to design and implement of embedded terminal under the snake game. Paper first introduces the advantages of Linux and Qt development environment set up, and emphatically analyzes the Qt programming mechanism in software development. And the snake game specific interface and the overall structure design and analysis. The last of the shortage of the graduation design with their own harvest did some summary. Keywords: embedded Linux, Qt, graphical user interface, the snake game 目录 1 引言 1 1.1 课题研究背景 1 1.2 嵌入式软件技术发展现状与未来 1 1.2.1 标志性的嵌入式产品已露头角 1 1.2.2 嵌入式软件技术面临挑战 2 1.2.3 影响未来的若干软件新技术 3 1.3 课题研究内 3 1.4 课题研究的意义 3 2 Linux和Qt简介 4 2.1 Linux主要特性 4 2.2 Qt开发工具简介 5 2.2.1 Qt主要特性 5 2.2.2 Qt编程机制简介 5 3 QT贪吃蛇游戏架构设计需求 8 3.1 Snake_1模块（单人模式模块）功能需求介绍 8 3.2 Snake_1_double子模块（作为双人模式的子模块）功能介绍 8 3.3 Snake_doublemode模块功能介绍 9 3.4 Usergrah模块的功能介绍 9 3.5 Widget模块的功能介绍 9 4 基于linux系统的QT开发贪吃蛇游戏基本架构描述 11 4.1 贪吃蛇游戏各类的描述与它们之间的关系描述与层次图 11 4.1.1 对具体各个类的描述 11 4.1.2 贪吃蛇游戏各个类之间的层次图 13 5 贪吃蛇游戏各个类的具体实现细节与主要函数代码介绍 14 5.1 用户欢迎界面