JSR-296: The Swing Application Framework - Java

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Application Lifecycle Methodslaunch()Calls initialize(), startup() and ready() on the EDT.A static method, usually called from main().initialize()startup()ready()exit()Performs initializations that must happen before the GUIis created, like setting the look and feel.Create the initial GUI and show it.All applications will override this method.Any work that must wait until the GUI is visible andready for input.Call shutdown, if the exitListeners don't veto.Main frame’s WindowListener calls exit().shutdown()Take the GUI down, final cleanup.2007 JavaOne SM Conference | Session TS-3942 | 20
May I Exit? Application Exit Listeners●●To quit the app, call exit()The exit() method checks exitListeners firstpublic interface ExitListener extends EventListener {boolean canExit(EventObject e);void willExit(EventObject e);}●If they all return true:●●call Application.shutdown()System.exit()2007 JavaOne SM Conference | Session TS-3942 | 21
Page 1 and 2: JSR-296: The SwingApplication Frame
Page 3 and 4: AgendaHow Did We Get Here? The Back
Page 5 and 6: AgendaHow Did We Get Here? The Back
Page 7 and 8: How Did We Get Here? (Cont.)●More
Page 9 and 10: This Presentation Is About JSR-296
Page 11 and 12: Not Scary●●Swing Application Fr
Page 13 and 14: Disclaimer●●●This is a review
Page 15 and 16: Framework Architecture2007 JavaOne
Page 17 and 18: Using the Framework●●●●Crea
Page 19: Application Class●●●●Subcla
Page 23 and 24: What the Framework Does●●●●
Page 25 and 26: ResourceMaps●●●Encapsulate li
Page 27 and 28: Using ResourceMaps: Example# resour
Page 29 and 30: Resource Injection Example●resour
Page 31 and 32: Resource Injection in theSingleFram
Page 33 and 34: What the Framework Does●●●●
Page 35 and 36: The sayHello Action in Action●Dis
Page 37 and 38: What We’re Not So Happy About●
Page 39 and 40: Where did the Action come from?// u
Page 41 and 42: public class MyApp extends SingleFr
Page 43 and 44: Defines 3 Actions: revert, save, de
Page 45 and 46: One Action, Multiple Looksbutton1 b
Page 47 and 48: Don’t Block the EDT●●●Use a
Page 49 and 50: Tasks: Support for Monitoring●●
Page 51 and 52: Asynchronous @Action example@Action
Page 53 and 54: TaskService●●Defines how a Task
Page 55 and 56: Tasks and TaskServicesTaskService
Page 57 and 58: Actions and Tasks Summary●●●D
Page 59 and 60: Session State●●Make sure the ap
Page 61 and 62: Using SessionStorage●●●Single
Page 63 and 64: Summary●●●●Swing Applicatio
Page 65: Q&AHans Muller, Josh Marinacci2007

JSR-296: The Swing Application Framework - Java

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