Examples of com.vaadin.ui.Window.addCloseListener()

com.vaadin.ui.Window.addCloseListener()
Adds a CloseListener to the window. For a window the CloseListener is fired when the user closes it (clicks on the close button). For a browser level window the CloseListener is fired when the browser level window is closed. Note that closing a browser level window does not mean it will be destroyed. Also note that Opera does not send events like all other browsers and therefore the close listener might not be called if Opera is used.
Since Vaadin 6.5, removing windows using {@link #removeWindow(Window)}does fire the CloseListener.
@param listener the CloseListener to add.

                w.center();
            }
        });
        ((ComponentContainer) w.getContent()).addComponent(center);


        w.addCloseListener(new CloseListener() {


            @Override
            public void windowClose(CloseEvent e) {
                Item item = addWindowAgain.addItem(w);
                addWindowAgain.setItemCaption(w, "Window "

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public class WindowWithInvalidCloseListener extends AbstractTestUI {


    @Override
    protected void setup(VaadinRequest request) {
        Window w = new Window("Close me");
        w.addCloseListener(new CloseListener() {


            @Override
            public void windowClose(CloseEvent e) {
                throw new RuntimeException(
                        "Close listener intentionally failed");

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                window.setHeight("200px");
                window.setWidth("200px");
                final Table table = new Table();
                window.setContent(table);
                UI.getCurrent().addWindow(window);
                window.addCloseListener(new CloseListener() {
                    @Override
                    public void windowClose(final CloseEvent e) {
                        window.setContent(new Label());
                        UI.getCurrent().removeWindow(window);
                    }

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                final Window window = new Window("Simple Window");
                window.setModal(true);
                window.setHeight("200px");
                window.setWidth("200px");
                UI.getCurrent().addWindow(window);
                window.addCloseListener(new CloseListener() {
                    @Override
                    public void windowClose(final CloseEvent e) {
                        UI.getCurrent().removeWindow(window);
                    }
                });

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                .asList(ContainerEventProvider.CAPTION_PROPERTY,
                        ContainerEventProvider.DESCRIPTION_PROPERTY,
                        ContainerEventProvider.STARTDATE_PROPERTY,
                        ContainerEventProvider.ENDDATE_PROPERTY)));
        modal.setContent(formLayout);
        modal.addCloseListener(new Window.CloseListener() {
            @Override
            public void windowClose(CloseEvent e) {
                // Commit changes to bean
                try {
                    fieldGroup.commit();

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                        win.setVisible(!hidden.getValue());
                    }
                });
                addComponent(hidden);


                win.addCloseListener(new CloseListener() {
                    @Override
                    public void windowClose(CloseEvent e) {
                        show.setEnabled(true);
                    }
                });

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