JavaPL 14 GUI user interface

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1、JavaProgrammingLanguageJava语言程序设计2007CSDJPL09-2.0.0JAVA语言程序设计第十四讲图形用户界面概述发展AWT(AbstractWindowToolkit)SwingJFC(JavaFoundationClasses)组件分类布局管理界面设计事件处理应用实例设计原则第十四讲Java图形用户界面3概述用户界面(UserInterface)用户与计算机系统(各种程序)交互的接口4GraphicalUserInterfaceNaturalUserInterface1990GUIMultip

2、leWindowsMenus1995InternetHyperlinksSearchEnginesDigitalDecadeXMLWebServicesSmartdevicesNaturalLanguageMultimodal(speech,ink…)PersonalAssistantCommandline1985PCUserInterfaceEvolution-KaiFuLeein20035概述JavaGUI的发展Java1.0(AWT-AbstractWindowToolkit)概念设计实现(about1month)字体设计

3、(四种),界面显示(二流水准)Java1.1(LightweightComponents)"Swing"wasthecodenameoftheprojectthatdevelopedthenewcomponentsSwingAPI(附加包,Add-onpackage)Java2(JFC–JavaFoundationClasses)JFCencompassagroupoffeaturestohelppeoplebuildgraphicaluserinterfaces(GUIs).TheJFCwasfirstannouncedatthe

4、1997JavaOnedeveloperconference6概述JFC(JavaFoundationClasses)AWT(AbstractWindowToolkit)一些用户界面组件(Component)事件响应模型(Event-handlingmodel)布局管理器(Layoutmanager)绘图和图形操作类,如Shape、Font、Color类等SwingComponents(Swing组件)asetofGUIcomponentswithapluggablelookandfeel(包括已有的AWT组件(Button、Scr

5、ollbar、Label等)和更高层的组件(如treeview、listbox、tabbedpanes等)ThepluggablelookandfeelletsyoudesignasinglesetofGUIcomponentsthatcanautomaticallyhavethelookandfeelofanyOSplatform(MicrosoftWindows,Solaris,Macintosh).基于Java1.1LightweightUIFramework7概述JFC(JavaFoundationClasses)Java2

6、D(advanced2Dgraphicsandimaging)Graphics?Imaging?PrintService打印文档、图形、图像设定打印属性和页面属性发现打印机(IPP,InternetPrintingProtocol)8概述JFC(JavaFoundationClasses)InputMethodFrameworktexteditingcomponentstocommunicatewithinputmethodsandimplementawell-integratedtextinputuserinterface用Jav

7、a语言开发输入法Accessibility:辅助功能,帮助伤残人士screenreaders,speechrecognitionsystems,refreshablebrailledisplaysDrag&DropDragandDropenablesdatatransferbothacrossJavaTMprogramminglanguageandnativeapplications,betweenJavaprogramminglanguageapplications,andwithinasingleJavaprogrammingl

8、anguageapplication.9概述发展AWT(AbstractWindowToolkit)SwingJFC(JavaFoundationClasses)组件分类布局管理界面设计事件处理应用实例设计原则第十四讲Java图形用户