Example usage for com.google.gwt.user.client Window addCloseHandler

Introduction

In this page you can find the example usage for com.google.gwt.user.client Window addCloseHandler.

Prototype

public static HandlerRegistration addCloseHandler(final CloseHandler<Window> handler) 

Source Link

Document

Adds a CloseEvent handler.

Usage

From source file:next.celebs.event.EventAppController.java

License:Apache License

/**
 * Event listener channel/*from   w w  w  .  j  ava 2  s. c  o  m*/
 */
public void register(final Context ctx) {

    UiEventBus eventBus = ctx.getEventBus();

    eventBus.on(MagazineEvent._, new Do() {
        void _(E e) {
            XLog.info("MagazineClickedEvent: ...");
        }
    });

    eventBus.on(CelebAddedEvent._, new CelebAddedHandler() {
        void _(CelebAddedEvent e) {
            ctx.getFavorites().put(e.getPhoto().getUrl(), e.getPhoto());
            showPopup("The picture was added to your favorites.");
        }
    });

    eventBus.on(CelebRemovedEvent._, new CelebRemovedHandler() {
        void _(CelebRemovedEvent e) {
            ctx.getFavorites().remove(e.getPhoto().getUrl());
            showPopup("The pictue was removed from your favorites.");
        }
    });

    Window.addCloseHandler(new CloseHandler<Window>() {
        @Override
        public void onClose(CloseEvent<Window> event) {
            XLog.info("persisiting favorites");

            ArrayList<Photo> favs = new ArrayList<Photo>();

            String sss = "[";

            boolean isFirst = true;

            for (String key : ctx.getFavorites().keySet()) {
                Photo p = ctx.getFavorites().get(key);
                favs.add(p);
                if (!isFirst) {
                    sss += ",";
                }
                sss += p.json();

                isFirst = false;
            }

            sss += "]";

            ctx.getStorage().setItem("photos", sss);
        }
    });

}

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From source file:nl.mpi.tg.eg.experiment.client.AppController.java

License:Open Source License

final protected void preventWindowClose(final String messageString) {

    // on page close, back etc. provide a warning that their session will be invalide and they will not be paid etc.
    Window.addWindowClosingHandler(new Window.ClosingHandler() {

        @Override//from w ww  . j  av a 2s. c  o  m
        public void onWindowClosing(ClosingEvent event) {
            event.setMessage(messageString);
        }
    });

    // on page close, back etc. send a screen event to the server
    Window.addCloseHandler(new CloseHandler<Window>() {

        @Override
        public void onClose(CloseEvent<Window> event) {
            submissionService.submitScreenChange(userResults.getUserData().getUserId(), "BrowserWindowClosed");
            presenter.fireWindowClosing();
        }
    });
}

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From source file:org.atmosphere.gwt.client.extra.LoadRegister.java

License:Apache License

private static void initWindowHandlers() {
    Window.addWindowClosingHandler(new Window.ClosingHandler() {
        @Override/*w w w  .  j av  a 2s. c  o m*/
        public void onWindowClosing(ClosingEvent event) {
            onBeforeUnload();
        }
    });
    Window.addCloseHandler(new CloseHandler<Window>() {
        @Override
        public void onClose(CloseEvent<Window> event) {
            onUnload();
        }
    });
}

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From source file:org.cruxframework.crux.core.client.screen.views.ViewHandlers.java

License:Apache License

/**
 * /*from   w w w  .  ja v a2 s  .c  o m*/
 * @param viewContainer
 */
protected static void ensureViewContainerCloseHandler(ViewContainer viewContainer) {
    if (!hasWindowCloseHandler && viewContainer.hasWindowCloseHandlers()) {
        hasWindowCloseHandler = true;
        closeHandler = Window.addCloseHandler(new CloseHandler<Window>() {
            @Override
            public void onClose(CloseEvent<Window> event) {
                for (int i = 0; i < boundContainers.size(); i++) {
                    boundContainers.get(i).notifyViewsAboutWindowClose(event);
                }
            }
        });
    }
}

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From source file:org.ebayopensource.turmeric.policy.adminui.client.PolicyAdminUI.java

License:Open Source License

/**
  * This is the entry point method.//from  w  w  w.  j  a v  a2s.c om
  */
public void onModuleLoad() {
    Window.setTitle(PolicyAdminUIUtil.constants.title());
    Window.addCloseHandler(new CloseHandler<Window>() {

        public void onClose(CloseEvent<Window> event) {
            //briefly save the login/password combo
            //NOTE when using gwt hosted mode, which is sloooow, the
            //cookie will already have expired before the reload is
            //completed, so don't expect this to work in hosted mode
            Date expiry = new Date(System.currentTimeMillis() + 1000);

            //TODO change to using secure cookies only!
            String cookie = AppUser.toCookie();
            if (cookie != null) {
                Cookies.setCookie(AppKeyUtil.COOKIE_SESSID_KEY, cookie, expiry);
                //expiry, null, null, false);
            }
        }
    });

    final HandlerManager eventBus = new HandlerManager(null);

    Map<SupportedService, PolicyAdminUIService> serviceMap = createServiceMap();
    AppController pageController = new AppController(eventBus, RootLayoutPanel.get(), serviceMap);
    pageController.start();
}

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From source file:org.eclipse.che.ide.bootstrap.DefaultIdeInitializationStrategy.java

License:Open Source License

private Operation<Void> showUI() {
    return aVoid -> {
        standardComponentsInitializerProvider.get().initialize();
        appStateManager.readStateFromPreferences();
        showRootPresenter();/* w ww  .  ja  v a2  s  . co  m*/

        // Bind browser's window events
        Window.addWindowClosingHandler(event -> eventBus.fireEvent(createWindowClosingEvent(event)));
        Window.addCloseHandler(event -> eventBus.fireEvent(createWindowClosedEvent()));
    };
}

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From source file:org.eclipse.che.ide.client.BootstrapController.java

License:Open Source License

private void displayIDE() {
    // Start UI//from ww w . j a va2s.c om
    SimpleLayoutPanel mainPanel = new SimpleLayoutPanel();

    RootLayoutPanel.get().add(mainPanel);

    // Make sure the root panel creates its own stacking context
    RootLayoutPanel.get().getElement().getStyle().setZIndex(0);

    WorkspacePresenter workspacePresenter = workspaceProvider.get();

    // Display IDE
    workspacePresenter.go(mainPanel);

    // Bind browser's window events
    Window.addWindowClosingHandler(new Window.ClosingHandler() {
        @Override
        public void onWindowClosing(Window.ClosingEvent event) {
            eventBus.fireEvent(WindowActionEvent.createWindowClosingEvent(event));
        }
    });

    Window.addCloseHandler(new CloseHandler<Window>() {
        @Override
        public void onClose(CloseEvent<Window> event) {
            eventBus.fireEvent(WindowActionEvent.createWindowClosedEvent());
        }
    });

    elemental.html.Window window = Browser.getWindow();

}

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From source file:org.ednovo.gooru.client.mvp.assessments.play.collection.AssessmentsPlayerPresenter.java

License:Open Source License

/**
 * Checks whether the player is refreshed or not.
 *//*from   w  w  w  .  ja  v a2 s. c  o  m*/
private void isPlayerRefreshed() {
    //This will handle the refresh event of the browser.
    Window.addCloseHandler(new CloseHandler<Window>() {
        @Override
        public void onClose(CloseEvent<Window> event) {
            if (AppClientFactory.getCurrentPlaceToken().equalsIgnoreCase(PlaceTokens.ASSESSMENT_PLAY)) {
                if (AppClientFactory.getPlaceManager().getRequestParameter("rid", null) != null
                        || AppClientFactory.getPlaceManager().getRequestParameter("view", null) != null) {
                    setCookieValues();
                }
            }
        }
    });
}

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From source file:org.gwt.dynamic.common.client.widgets.WrapPanel.java

License:MIT License

private static void hookWindowClosing() {
    Impl.scheduleDispose(new Disposable() {
        @Override//w  w  w  . ja va  2s  . c  o  m
        public void dispose() {
            detachWidgets();
        }
    });
    // Catch the window closing event.
    Window.addCloseHandler(new CloseHandler<Window>() {
        @Override
        public void onClose(CloseEvent<Window> closeEvent) {
            detachWidgets();
        }
    });
}

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From source file:org.jahia.ajax.gwt.client.widget.contentengine.EditContentEngine.java

License:Open Source License

/**
 * Initializes an instance of this class.
 *  @param configuration/*  w  w  w .j  av a  2  s.  c  om*/
 * @param node   the content object to be edited
 * @param linker the edit linker for refresh purpose
 */
public EditContentEngine(GWTEngineConfiguration configuration, GWTJahiaNode node, Linker linker,
        EngineContainer engineContainer) {
    super(configuration, linker, node.getPath().substring(0, node.getPath().lastIndexOf('/')));
    contentPath = node.getPath();
    nodeName = node.getName();
    this.node = node;
    init(engineContainer);
    loadEngine();

    handlerRegistration = Window.addCloseHandler(new CloseHandler<Window>() {
        public void onClose(CloseEvent<Window> event) {
            close();
        }
    });
    //setTopComponent(toolBar);
}

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