Java Window.addCloseListener方法代碼示例

import com.vaadin.ui.Window; //導入方法依賴的package包/類
private void buildLayout() {
    final HorizontalLayout footer = getFooterLayout();

    uploadArtifactDetails = new VerticalLayout();
    uploadArtifactDetails.setWidth(SPUIDefinitions.MIN_UPLOAD_CONFIRMATION_POPUP_WIDTH + "px");
    uploadArtifactDetails.addStyleName("confirmation-popup");
    uploadArtifactDetails.addComponent(uploadDetailsTable);
    uploadArtifactDetails.setComponentAlignment(uploadDetailsTable, Alignment.MIDDLE_CENTER);
    uploadArtifactDetails.addComponent(footer);
    uploadArtifactDetails.setComponentAlignment(footer, Alignment.MIDDLE_CENTER);

    window = new Window();
    window.setContent(uploadArtifactDetails);
    window.setResizable(Boolean.FALSE);
    window.setClosable(Boolean.TRUE);
    window.setDraggable(Boolean.TRUE);
    window.setModal(true);
    window.addCloseListener(event -> onPopupClose());
    window.setCaption(i18n.getMessage("header.caption.upload.details"));
    window.addStyleName(SPUIStyleDefinitions.CONFIRMATION_WINDOW_CAPTION);
}
 

import com.vaadin.ui.Window; //導入方法依賴的package包/類
public static void showModalWin(final ExtaEditForm<?> editWin) {

        final Window window = new Window(editWin.getCaption(), editWin);
        window.setClosable(true);
        window.setModal(true);

        if (editWin.getWinHeight() != Sizeable.SIZE_UNDEFINED)
            window.setHeight(editWin.getWinHeight(), editWin.getWinHeightUnit());
        if (editWin.getWinWidth() != Sizeable.SIZE_UNDEFINED)
            window.setWidth(editWin.getWinWidth(), editWin.getWinWidthUnit());

        window.addCloseListener(event -> editWin.fireCloseForm());
        editWin.addCloseFormListener(event -> window.close());

        if (editWin.getWinHeight() != Sizeable.SIZE_UNDEFINED && editWin.getWinWidth() != Sizeable.SIZE_UNDEFINED)
            editWin.addAttachListener(e -> editWin.adjustSize());
        else
            new WinSizeAdjuster(editWin, window);

        UI.getCurrent().addWindow(window);
    }
 

import com.vaadin.ui.Window; //導入方法依賴的package包/類
private void openLogWindow() {
	Window w = new Window("Log");
	w.center();
	w.setWidth("80%");
	w.setHeight("80%");
	w.setContent(logView);
	logView.setSizeFull();
	UI.getCurrent().addWindow(w);
	setEnabled(false);
	w.addCloseListener(new CloseListener() {
		@Override
		public void windowClose(CloseEvent e) {
			ShowLogButton.this.setEnabled(true);
		}
	});
}
 

import com.vaadin.ui.Window; //導入方法依賴的package包/類
private void createNotificationWindow() {
    notificationsWindow = new Window();
    notificationsWindow.setWidth(300.0F, Unit.PIXELS);
    notificationsWindow.addStyleName(STYLE_POPUP);
    notificationsWindow.addStyleName(STYLE_NO_CLOSEBOX);
    notificationsWindow.setClosable(true);
    notificationsWindow.setResizable(false);
    notificationsWindow.setDraggable(false);
    notificationsWindow.setId(UIComponentIdProvider.NOTIFICATION_UNREAD_POPUP_ID);
    notificationsWindow.addCloseListener(event -> refreshCaption());
    notificationsWindow.addBlurListener(this::closeWindow);
}
 

import com.vaadin.ui.Window; //導入方法依賴的package包/類
private Window getDeleteConfirmWindow(DeviceDTO deviceDTO) {
  final String[] exportFileName = {""};

  Window confirmWindow = new Window("Delete");
  confirmWindow.setResizable(false);
  confirmWindow.setModal(true);
  confirmWindow.setDraggable(false);
  confirmWindow.setClosable(true);
  confirmWindow.addCloseListener(e -> {
    if (!exportFileName[0].isEmpty()) {
      new File(exportFileName[0]).delete();
    }
  });

  Label areYouSureLabel = new Label("Are you sure you want to delete the device?");

  Label ifWantExport = new Label("If you wish, you can export all recorded data for the device.");

  VerticalLayout contentLayout = new VerticalLayout(areYouSureLabel, ifWantExport);

  Button saveAndDeleteButton = new Button("Export and Delete", event -> {
    exportFileName[0] =
        statisticDeviceDataService
            .exportDataToCsv(deviceDTO.getDevId(), deviceDTO.getType(), deviceDTO.getName());

    if (!exportFileName[0].isEmpty()) {
      contentLayout.addComponent(new Link("Download export, click before exiting!",
          new FileResource(new File(exportFileName[0]))));
      deleteDevice(deviceDTO);
    } else {
      contentLayout.addComponent(
          new Label("Export failed, please try again! The device has not been deleted."));
    }
  });

  Button deleteOnly = new Button("Delete only", event -> {
    deleteDevice(deviceDTO);
    confirmWindow.close();
  });

  confirmWindow.setContent(
      new VerticalLayout(contentLayout, new HorizontalLayout(saveAndDeleteButton, deleteOnly)));

  return confirmWindow;
}
 

import com.vaadin.ui.Window; //導入方法依賴的package包/類
private Window getExportWindow() {
  final String[] fileName = {""};

  Window selectWindow = new Window("Export data");
  selectWindow.setClosable(true);
  selectWindow.setDraggable(false);
  selectWindow.setModal(true);
  selectWindow.setResizable(false);
  selectWindow.setWidth(300, Unit.PIXELS);
  selectWindow.addCloseListener(e -> {
    if (!fileName[0].isEmpty()) {
      new File(fileName[0]).delete();
    }
  });

  VerticalLayout windowRoot = new VerticalLayout();

  ComboBox devicesComboBox = new ComboBox("Devices");
  devicesComboBox.setWidth(100, Unit.PERCENTAGE);
  devicesComboBox.setNullSelectionItemId(false);
  devicesComboBox.setContainerDataSource(
      new BeanItemContainer<>(
          DeviceViewDTO.class,
          deviceSetupService.getAllDeviceDtos().stream()
              .map(deviceDTO ->
                  new DeviceViewDTO(deviceDTO.getDevId(), deviceDTO.getType(),
                      deviceDTO.getName()))
              .collect(Collectors.toList())
      )
  );
  windowRoot.addComponent(devicesComboBox);

  Button toExportButton = new Button("Export", event -> {
    DeviceViewDTO selectedDto = (DeviceViewDTO) devicesComboBox.getValue();
    fileName[0] =
        statisticDeviceDataService.exportDataToCsv(selectedDto.getDevId(), selectedDto.getType(),
            selectedDto.getName());

    if (!fileName[0].isEmpty()) {
      windowRoot
          .addComponent(new Link("Download CSV", new FileResource(new File(fileName[0]))));
    } else {
      windowRoot.addComponent(new Label("Export failed! Please Try again!"));
    }

  });
  windowRoot.addComponent(toExportButton);

  selectWindow.setContent(windowRoot);

  return selectWindow;
}
 

import com.vaadin.ui.Window; //導入方法依賴的package包/類
private void showEditFilterPopup() {
	final Window popup = new Window();
	popup.setWidth("400px");
	popup.setHeight("400px");
	popup.center();
	popup.setModal(true);
	
	VerticalLayout cont = new VerticalLayout();
	cont.setMargin(true);
	cont.setSpacing(true);
	
	final FilterEditor<B> editCopy = theEditor.getCopy();
	
	cont.addComponent(editCopy.getFilterEditView());
	
	popup.setContent(cont);
	
	popup.addCloseListener(new CloseListener() {
		
		/**
		 * 
		 */
		private static final long serialVersionUID = 8568957374426173040L;
		
		@Override
		public void windowClose(CloseEvent e) {
			updateLayout();
		}
		
	});
	
	// edit's are committed only if OK-button is clicked and
	// editor's checkAndNotify returns true;
	// closing the popup with other methods effectively cancel
	// any edits done
	
	Button okButton = StandardUIFactory.getOKButton(localizer);
	
	okButton.addClickListener(new ClickListener() {
		
		/**
		 * 
		 */
		private static final long serialVersionUID = -6979725003624509202L;
		
		@Override
		public void buttonClick(ClickEvent event) {
			if (editCopy.checkAndNotify()) {
				UI.getCurrent().removeWindow(popup);
				updateBackingEditor(editCopy);
			}
		}
		
	});
	
	cont.addComponent(okButton);
	
	UI.getCurrent().addWindow(popup);
}
 

import com.vaadin.ui.Window; //導入方法依賴的package包/類
/**
 * Generate a preview Window of R data.frame with Excel download option.
 * 
 * @param rs
 *            R string which evaluates into R data.frame
 * @param caption
 *            Window caption
 * @param maxRows
 *            Maximum number of rows shown in the window. Value null uses
 *            the internal default.
 * @param width
 *            Explicit width of the table, or null for automatic width.
 * @return Vaadin Window
 */
public Window getRTableWindow(String rs, String caption, Integer maxRows,
		String width) {

	final Integer DEFAULT_MAX_ROWS = 15;

	/* Initiate a new SpreadSheetFacotry, if it does not exist already */
	if (ssf == null) {
		ssf = new SpreadSheetFactory();
	}

	/* Initiate the Table showing the data.frame */
	RTable table = getRTable(rs);

	/* Show only part of large tables */
	if (maxRows == null) {
		maxRows = DEFAULT_MAX_ROWS;
	}
	if (table.getDataFrame().nrow() >= maxRows) {
		table.setPageLength(maxRows);
		table.setCacheRate(2.0);
	}

	if (width != null) {
		table.setWidth(width);
	}

	DataFrame df = table.getDataFrame();
	String[] columnNames = table.getColumnNames();

	/* The element with XLSX download button */
	final SpreadSheetDownload ssd = new SpreadSheetDownload(df,
			columnNames, null, null, ssf);

	HorizontalLayout ssdBox = new HorizontalLayout();
	ssdBox.setHeight("23px");
	ssdBox.addComponent(ssd);

	Window window = new Window(caption);
	VerticalLayout root = new VerticalLayout();
	root.setSpacing(true);
	root.setMargin(true);
	window.setContent(root);

	root.addComponent(ssdBox);
	root.addComponent(table);

	@SuppressWarnings("serial")
	Window.CloseListener windowListener = new Window.CloseListener() {

		@Override
		public void windowClose(CloseEvent e) {

			/* Delete the XLSX file, if it was generated */
			ssd.clear();
		}
	};
	window.addCloseListener(windowListener);

	return window;
}