Java 类com.vaadin.ui.Accordion 实例源码

private VerticalLayout getAddFilesLayout() {
    VerticalLayout addFilesLayout = new VerticalLayout();
    Label label = new Label(SUB_TITLE);
    label.addStyleName(ValoTheme.LABEL_H3);
    label.addStyleName("align-left");
    addFilesLayout.addComponent(label);
    addFilesLayout.setComponentAlignment(label, Alignment.TOP_CENTER);

    Accordion accordion = new Accordion();
    accordion.setSizeFull();

    for (Options option : options) {

        VerticalLayout optionLayout = new VerticalLayout();
        if (option == Options.Path) {
            optionLayout = getPathLayout();
        }
        if (option == Options.Copy_Paste) {
            optionLayout = getCopyPasteLayout();
        }
        if (option == Options.Edit) {
            optionLayout = getEditLayer();
        }

        optionLayout.setSizeFull();

        accordion.addTab(optionLayout, option.getText());
    }

    addFilesLayout.addComponent(accordion);
    addFilesLayout.setComponentAlignment(accordion, Alignment.MIDDLE_CENTER);

    return addFilesLayout;
}

private void clearMenuSelection() {
    for (Component next : this.menu) {
        if (next instanceof Accordion) {
            clearAccordionSubMenu((Accordion) next);
        }
    }
}

private void clearAccordionSubMenu(Accordion subMenu) {
    for (Component next : subMenu) {
        if (next instanceof CssLayout) {
            clearSubmenuSelection((CssLayout) next);
        }
    }
}

@Override
public void addSystemInfo(Accordion systemInfoPanel) {
    VerticalLayout layout = new VerticalLayout();
    textArea = new TextArea("System Info");
    textArea.addStyleName(UIConstants.FIXED_FONT);
    textArea.setValue(getInfo());
    textArea.setRows(20);
    textArea.setHeight("400px");
    textArea.setWidth("100%");
    layout.addComponents(textArea);
    systemInfoPanel.addTab(layout, getCaption());
}

private Component createStatAccordion() {
  Accordion statAccordion = new Accordion();
  statAccordion.setWidth(75, Unit.PERCENTAGE);

  Collection<TimeSeries> minuteGroupedData =
      groupDataById(statisticDeviceDataService.getStats(DeviceStateEntity.StateInterval.MINUTE))
          .values();
  TimeSeriesChart minuteChart = new TimeSeriesChart(minuteGroupedData);
  charts.add(minuteChart);
  statAccordion.addTab(minuteChart, "By minute");

  Collection<TimeSeries> hourGroupedData =
      groupDataById(statisticDeviceDataService.getStats(DeviceStateEntity.StateInterval.HOUR))
          .values();
  TimeSeriesChart hourChart = new TimeSeriesChart(hourGroupedData);
  charts.add(hourChart);
  statAccordion.addTab(hourChart, "By hour");

  Collection<TimeSeries> dayGroupedData =
      groupDataById(statisticDeviceDataService.getStats(DeviceStateEntity.StateInterval.HOUR))
          .values();
  TimeSeriesChart dayChart = new TimeSeriesChart(dayGroupedData);
  charts.add(dayChart);
  statAccordion.addTab(dayChart, "By day");

  return statAccordion;
}

public VaadinInvoiceGui(VaadinInvoiceController controller) {
    super();
    this.controller = controller;
    invoice = new Invoice();
    invoiceBean = new BeanItem<Invoice>(invoice);
    createButton = new Button("Generate PDF");
    titlePanel = new TitlePanel(createButton, invoiceBean, controller);
    infoPanel = new InfoPanel(invoiceBean);
    descriptionPanel = new DescriptionPanel(invoiceBean);
    invoiceRowPanel = new InvoiceRowPanel(invoiceBean);
    uploadPanel = new UploadPanel(invoiceBean, controller.getSessionId(), controller);
    descriptionAndUploadAccordion = new Accordion();
    setActionListeners();
    setLayout();
}

@Override
public void createSection(Accordion compositionRoot, SideBarSectionDescriptor descriptor, Collection<SideBarItemDescriptor> itemDescriptors) {
    final Panel panel = new Panel();
    panel.addStyleName(SIDE_BAR_SECTION_STYLE);
    panel.setSizeFull();
    final VerticalLayout layout = new VerticalLayout();
    panel.setContent(layout);
    for (SideBarItemDescriptor item : itemDescriptors) {
        layout.addComponent(itemComponentFactory.createItemComponent(item));
    }
    compositionRoot.addTab(panel, descriptor.getCaption());
}

public AccordionBuilder() {
    super(new Accordion());
}

@Override
protected Accordion build(Accordion instance) {
    return instance;
}

@Override
protected TabsBuilder<Accordion> builder() {
    return this;
}

private void createAccordian() {
    accordion = new Accordion();
    accordion.setSizeFull();
}

@Override
protected void init(VaadinRequest request) {

    try {

        VerticalLayout mainLayout = new VerticalLayout();
        mainLayout.setMargin(true);
        mainLayout.setSpacing(true);
        Accordion accordion = new Accordion();

        weatherInfo = new Weather();
        final int[] times = new int[] { 10, 12, 14, 16 };
        final String[] entries = new String[] {
                "<strong>10°</strong> sunny", "<strong>12°</strong> windy",
                "<strong>14°</strong> cold", "<strong>20°</strong> superb" };
        weatherInfo.setDaten(times, entries);
        weatherInfo.addClickListener(new WeatherClickListener() {

            private static final long serialVersionUID = 1L;

            @Override
            public void click(int time, String entry) {
                showPopup(entry);
            }
        });
        weatherInfo.setButtonCaption("E-Mail (from angular)");
        accordion.addTab(weatherInfo, "Weather-Demo");
        mainLayout.addComponent(accordion);

        javaSend = new Button();
        javaSend.setCaption("E-Mail (from Java)");
        javaSend.addClickListener(new ClickListener() {

            private static final long serialVersionUID = 1L;

            @Override
            public void buttonClick(ClickEvent event) {
                int index = weatherInfo.getSliderPos();
                System.out.println("Button from w/in Java - value: "
                        + index);
                showPopup(entries[index]);
            }
        });
        mainLayout.addComponent(javaSend);

        setContent(mainLayout);
    } catch (Exception e) {
        throw new RuntimeException("some stupid error occured!", e);
    }
}

@Override
protected Accordion createCompositionRoot() {
    Accordion accordion = new Accordion();
    accordion.setSizeFull();
    return accordion;
}

@Override
protected SectionComponentFactory<Accordion> createDefaultSectionComponentFactory() {
    return new DefaultSectionComponentFactory();
}

/**
    * Creates the west area layout including the
    * accordion and tree views.
    * 
    * @return
    */
   @SuppressWarnings("serial")
private Layout createWestLayout() {
       m_tree = createTree();


       final TextField filterField = new TextField("Filter");
       filterField.setTextChangeTimeout(200);


       final Button filterBtn = new Button("Filter");
       filterBtn.addListener(new ClickListener() {

           @Override
           public void buttonClick(ClickEvent event) {
            GCFilterableContainer container = m_tree.getContainerDataSource();
               container.removeAllContainerFilters();

               String filterString = (String) filterField.getValue();
               if(!filterString.equals("") && filterBtn.getCaption().toLowerCase().equals("filter")) {
                   container.addContainerFilter(LABEL_PROPERTY, (String) filterField.getValue(), true, false);
                   filterBtn.setCaption("Clear");
               } else {
                   filterField.setValue("");
                   filterBtn.setCaption("Filter");
               }

           }
       });


       HorizontalLayout filterArea = new HorizontalLayout();
       filterArea.addComponent(filterField);
       filterArea.addComponent(filterBtn);
       filterArea.setComponentAlignment(filterBtn, Alignment.BOTTOM_CENTER);

       m_treeAccordion = new Accordion();
       m_treeAccordion.addTab(m_tree, m_tree.getTitle());
       m_treeAccordion.setWidth("100%");
       m_treeAccordion.setHeight("100%");

       AbsoluteLayout absLayout = new AbsoluteLayout();
       absLayout.setWidth("100%");
       absLayout.setHeight("100%");
       absLayout.addComponent(filterArea, "top: 25px; left: 15px;");
       absLayout.addComponent(m_treeAccordion, "top: 75px; left: 15px; right: 15px; bottom:25px;"); 

       return absLayout;
   }

@AutoGenerated
private Accordion buildLocationDataAccordion() {
    // common part: create layout
    locationDataAccordion = new Accordion();
    locationDataAccordion.setImmediate(true);
    locationDataAccordion.setWidth("100.0%");
    locationDataAccordion.setHeight("100.0%");

    // statistic1Layout
    statistic1Layout = new VerticalLayout();
    statistic1Layout.setImmediate(false);
    statistic1Layout.setWidth("100.0%");
    statistic1Layout.setHeight("100.0%");
    statistic1Layout.setMargin(false);
    locationDataAccordion.addTab(statistic1Layout, "Statistic 1", null);

    // statistic2Layout
    statistic2Layout = new VerticalLayout();
    statistic2Layout.setImmediate(false);
    statistic2Layout.setWidth("100.0%");
    statistic2Layout.setHeight("100.0%");
    statistic2Layout.setMargin(false);
    locationDataAccordion.addTab(statistic2Layout, "Statistic 2", null);

    // statistic3Layout
    statistic3Layout = new VerticalLayout();
    statistic3Layout.setImmediate(false);
    statistic3Layout.setWidth("100.0%");
    statistic3Layout.setHeight("100.0%");
    statistic3Layout.setMargin(false);
    locationDataAccordion.addTab(statistic3Layout, "Statistic 3", null);

    // statistic4Layout
    statistic4Layout = new VerticalLayout();
    statistic4Layout.setImmediate(false);
    statistic4Layout.setWidth("100.0%");
    statistic4Layout.setHeight("100.0%");
    statistic4Layout.setMargin(false);
    locationDataAccordion.addTab(statistic4Layout, "Statistic 4", null);

    return locationDataAccordion;
}

/**
 * Gets a builder to create an {@link Accordion}.
 * @return Accordion builder
 */
static TabsBuilder<Accordion> accordion() {
    return new AccordionBuilder();
}

void addSystemInfo(Accordion systemInfoPanel);

void updateSystemInfo(Accordion systemInfoPanel);