JSR-296: The Swing Application Framework - Java

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The new @Action annotation// define sayHello Action – pops up message Dialog@Action public void sayHello() {String s = textField.getText();JOptionPane.showMessageDialog(s);}// use sayHello – set the action propertyAction sayHello = getAction("sayHello");textField.setAction(sayHello);button.setAction(sayHello);●●●ActionEvent argument is optionalUsed to define a “sayHello” ActionMap entryEncapsulation of default GUI + behavior2007 JavaOne SM Conference | Session TS-3942 | 38
Where did the Action come from?// utility method: look up an action for this classAction getAction(String name) {ApplicationContext c = ApplicationContext.getInstance();ActionMap actionMap = c.getActionMap(getClass(), this);return actionMap.get(name);}●ApplicationContext.getActionMap()●●●creates an Action for each @Action methoddefault key is the action's method namecreates and caches an ActionMap2007 JavaOne SM Conference | Session TS-3942 | 39
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 and 20: Application Class●●●●Subcla
Page 21 and 22: May I Exit? Application Exit Listen
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: What We’re Not So Happy About●
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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