基于Java的模拟写字板的设计与实现.doc
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基于Java的模拟写字板的设计与实现.doc
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毕业设计
基于Java的模拟写字板的设计与实现
基于Java的模拟写字板的设计与实现
摘要:
目前,很多新的技术领域都涉及到了Java语言,Java语言是面向对象编程,并且涉及到网络、多线程等重要的基础知识,因此Java语言也是学习面向对象编程和网络编程的首选语言。
此简易JAVA写字板程序,使用Java程序编写,能够进行输入文字操作,并具有新建文件,打开文件,保存文件,退出,复制,粘贴,剪切,全选,撤销等多种基本功能。
该程序主要用到了Javaswing和事件监听等。
关键词:
模拟写字板;java语言;Javaswing
I
DesignandImplementationofJava-BasedAnalogWordPad
Abstract:
ERP(EnterpriseResourcesPlanning,EnterpriseresourcePlanning)systemistheEnterprisemanagementsoftware,basedoninformationtechnology,withsystematicmanagementthinking,policymakersandstafffortheEnterprisetoprovidedecisionoperationmeansmanagementplatform.ItisfromMRP(materialrequirementsplanning)developmentofanewgenerationofintegratedmanagementinformationsystem,itexpandedthefunctionofMRP,itscoreideaistosupplychainmanagement.Itcanbealloftheresourcesoftheenterprisetoconductacomprehensivemanagement,integratedoptimizationofenterprisealltheresources,realizingaccurateproduction,acceleratethecapitalturnover,reduceinventory,reducecost,improvelaborproductivity,improvecustomersatisfaction,enhancethecorecompetitivenessofenterprises.
Keywords:
Analogtablets;TheJavalanguage:
Javaswing
目录
摘要..................................................................................I
Abstract.................................................................................II
目录.................................................................................III
1引言.................................................................................1
1.1选题依据.................................................................................1
1.2国内外发展现状.................................................................................2
1.2写字板信息检索.................................................................................2
1.2.2写字板信息提取.................................................................................3
1.2.3写字板信息过滤.................................................................................3
1.3课题研究目标.................................................................................4
1.4编程语言的选择及特点..................................................................5
1.5Java语言的发展.................................................................................7
1.6写字板学相关理论知识.................................................................................8
1.7功能设计.................................................................................9
1.8快捷键的设置.................................................................................9
1.9写字板分类.................................................................................10
2概要分析..................................................................................12
2.1需求分析.................................................................................12
2.2概要设计思想.................................................................................12
2.3自定义类说明.................................................................................13
2.4程序运行界面解释.................................................................................13
2.4.1主界面实现.................................................................................13
2.4.2主模块的代码实现.................................................................................14
2.4.3文件模块的代码实现.................................................................................15
2.4.4编辑模块的代码实现.................................................................................16
2.4.5格式、帮助的实现.................................................................................17
2.5程序模块说明.................................................................................18
2.6流程图.................................................................................19
2.7程序相关说明.................................................................................20
2.8开发工具介绍.................................................................................21
3程序详细设计与分析.................................................................................23
3.1构建菜单栏及其下拉菜单..............................................................................23
3.2文件的事件监听.................................................................................23
3.3编辑、格式的事件监听.................................................................................26
3.4异常处理.................................................................................27
4测试分析.................................................................................28
4.1文件模块的测试.................................................................................28
4.1.1打开模块的测试............................................................
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