Example usage for com.vaadin.ui Grid setSelectionMode

List of usage examples for com.vaadin.ui Grid setSelectionMode

Introduction

In this page you can find the example usage for com.vaadin.ui Grid setSelectionMode.

Prototype

public GridSelectionModel<T> setSelectionMode(SelectionMode selectionMode) 

Source Link

Document

Sets the grid's selection mode.

Usage

From source file:annis.gui.admin.CorpusAdminPanel.java

License:Apache License

public CorpusAdminPanel() {
    corpusContainer.setBeanIdProperty("name");

    final Grid corporaGrid = new Grid(corpusContainer);
    corporaGrid.setSizeFull();//from  w ww  . j  a va2 s  .  c  o m
    corporaGrid.setSelectionMode(Grid.SelectionMode.MULTI);
    corporaGrid.setColumns("name", "textCount", "tokenCount", "sourcePath");

    corporaGrid.getColumn("textCount").setHeaderCaption("Texts");
    corporaGrid.getColumn("tokenCount").setHeaderCaption("Tokens");
    corporaGrid.getColumn("sourcePath").setHeaderCaption("Source Path");

    Button btDelete = new Button("Delete selected");
    btDelete.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(Button.ClickEvent event) {
            Set<String> selection = new TreeSet<>();
            for (Object o : corporaGrid.getSelectedRows()) {
                selection.add((String) o);
            }
            corporaGrid.getSelectionModel().reset();
            if (!selection.isEmpty()) {

                for (CorpusListView.Listener l : listeners) {
                    l.deleteCorpora(selection);
                }
            }
        }
    });

    VerticalLayout layout = new VerticalLayout(btDelete, corporaGrid);
    layout.setSizeFull();
    layout.setExpandRatio(corporaGrid, 1.0f);
    layout.setSpacing(true);
    layout.setMargin(new MarginInfo(true, false, false, false));

    layout.setComponentAlignment(btDelete, Alignment.MIDDLE_CENTER);

    setContent(layout);
    setSizeFull();
}

From source file:com.foc.vaadin.gui.components.TableTreeDelegate.java

License:Apache License

public void setAttributes(Attributes attrib) {
    attributes = attrib;/*from   w  ww.  j  av  a 2 s.  co m*/
    FocXMLGuiComponentStatic.applyAttributes((FocXMLGuiComponent) getTreeOrTable(), attributes);

    if (attributes != null) {
        String style = attributes.getValue(FXML.ATT_STYLE);
        if (style != null && !style.isEmpty()) {
            if (getTable() != null)
                getTable().addStyleName(style);
        }

        String rowSelectionMode = attributes.getValue(FXML.ATT_GRID_SELECTION_MODE);
        if (rowSelectionMode != null && rowSelectionMode.equals(FXML.VAL_GRID_SELECTION_MODE_MULTI)) {
            if (getTreeOrTable() instanceof Grid) {
                Grid grid = (Grid) getTreeOrTable();
                grid.setSelectionMode(SelectionMode.MULTI);
            }
        }

        String pageLength = attributes.getValue(FXML.ATT_TREE_TABLE_PAGE_LENGTH);

        //         if(pageLength != null && !pageLength.isEmpty()){
        //            if(pageLength.equals(FXML.VAL_TREE_TABLE_FIT_SIZE)){
        //               if(getTreeOrTable() != null && getTreeOrTable().getFocList() != null){
        //                  int listSize = ((Table)getTreeOrTable()).getVisibleItemIds().size();
        //                  if(listSize > 0){
        //                     getTable().setPageLength(listSize);
        //                  }else if(listSize == 0){
        //                     getTable().setPageLength(1);
        //                  }
        //                  getTable().markAsDirty();
        //               }
        //            }else{
        //               try{
        //                  getTable().setPageLength(Integer.parseInt(pageLength));
        //               }catch (Exception e){
        //                  Globals.logException(e);
        //               }
        //            }
        //         }

        if (pageLength != null && !pageLength.isEmpty()) {
            if (pageLength.equals(FXML.VAL_TREE_TABLE_FIT_SIZE)) {
                if (getTreeOrTable() != null && getTreeOrTable().getFocList() != null) {
                    fitTreeToMax();
                    //                  FocList list = getTreeOrTable().getFocList();
                    //                  int listSize = list.size();
                    ////                  if(listSize > 50) listSize = 50;
                    //                  if(listSize > 0){
                    //                     getTable().setPageLength(listSize);
                    //                  }else if(listSize == 0){
                    //                     getTable().setPageLength(1);
                    //                  }
                    //                  getTable().markAsDirty();
                }
            } else {
                try {
                    if (getTable() != null) {
                        getTable().setPageLength(Integer.parseInt(pageLength));
                    }
                } catch (Exception e) {
                    Globals.logException(e);
                }
            }
        }

        String replaceCheckbox = attributes.getValue(FXML.ATT_REPLACE_CHECKBOX);

        if (!Utils.isStringEmpty(replaceCheckbox) && replaceCheckbox.equalsIgnoreCase("true")) {
            if (getWrapperLayout() != null) {
                getWrapperLayout().enableReplace();
            }
        }

        editingMode = MODE_NOT_EDITABLE;
        String value = getAttributes().getValue(FXML.ATT_IN_LINE_EDITABLE);
        if (value != null && (value.equalsIgnoreCase("true") || value.equalsIgnoreCase("onSelection"))
                && isEditable()) {
            editingMode = MODE_EDITABLE;
            if (getWrapperLayout() != null && getWrapperLayout().getDelegate() != null) {
                getWrapperLayout().getDelegate().setEditable(true);

                //               if(getTable() != null){
                //                  boolean atLEastOneIsEditable = false;
                //                  ArrayList<FVTableColumn> arrayList = getVisiblePropertiesArrayList();
                //                  if(arrayList != null){
                //                     for(int i = 0; i < arrayList.size() && !atLEastOneIsEditable; i++){
                //                        FVTableColumn col = arrayList.get(i);
                //                        atLEastOneIsEditable = col != null && col.isEditable_ExplicitlyInAttribute();
                //                     }
                //                  }
                //                  if(atLEastOneIsEditable){
                //                     getTable().addStyleName("inLineEditable");
                //                  }
                //               }
            }
        }

        String withoutConfirmation = attributes.getValue(FXML.ATT_DELETE_WITHOUT_CONFIRMATION);
        if (withoutConfirmation != null && (withoutConfirmation.toLowerCase().equals("true")
                || withoutConfirmation.toLowerCase().equals("1"))) {
            setDeleteWithoutConfirmation(true);
        }

        /*
        if(value != null && value.equalsIgnoreCase("onSelection")){
           editingMode = MODE_EDITABLE_ON_SELECTION;
           getTreeOrTable().setEditable(true);
           getTable().setImmediate(true);
           getTable().addValueChangeListener(new Property.ValueChangeListener() {
              @Override
              public void valueChange(ValueChangeEvent event) {
        //                 getFocXMLLayout().validationCheckData();
          Integer refSelected = (Integer) getTable().getValue();
          int refSelectefInt = refSelected != null ? refSelected.intValue() : 0; 
          if(lastRefSelected == 0 || (refSelectefInt != lastRefSelected)){
             lastRefSelected = refSelectefInt;
             Globals.logString("XXXXXXXXXXX  Called the Listener in Table Delegate");
            if(getFocXMLLayout() != null) getFocXMLLayout().copyGuiToMemory();
             getTable().markAsDirty();
             getTable().refreshRowCache();
             getFocXMLLayout().markAsDirty();
             getFocXMLLayout().refresh();
          }
              }
           });
        }
        */

    }
}

From source file:com.hack23.cia.web.impl.ui.application.views.common.gridfactory.impl.GridFactoryImpl.java

License:Apache License

@Override
public void createBasicBeanItemNestedPropertiesGrid(final AbstractOrderedLayout panelContent,
        final Indexed datasource, final String caption, final String[] nestedProperties,
        final Object[] columnOrder, final Object[] hideColumns,
        final AbstractPageItemRendererClickListener<?> listener, final String actionId,
        final ListPropertyConverter[] collectionPropertyConverters) {
    final Grid grid = new Grid(datasource);

    grid.setCaption(caption);//from  ww  w.j a  v  a2s  . c o m
    grid.setSelectionMode(SelectionMode.SINGLE);

    createNestedProperties(datasource, nestedProperties);

    configureColumnOrdersAndHiddenFields(columnOrder, hideColumns, grid);

    configureListeners(listener, grid);

    setColumnConverters(collectionPropertyConverters, grid);

    grid.setSizeFull();

    grid.setStyleName("Level2Header");

    grid.setImmediate(true);
    grid.setReadOnly(true);

    createGridCellFilter(columnOrder, grid);

    panelContent.addComponent(grid);
    panelContent.setExpandRatio(grid, ContentRatio.GRID);
}

From source file:com.rex.components.valo.Tables.java

License:Apache License

static void configure(Table table, Grid grid, boolean footer, boolean sized, boolean expandRatios,
        boolean stripes, boolean verticalLines, boolean horizontalLines, boolean borderless, boolean headers,
        boolean compact, boolean small, boolean rowIndex, boolean rowCaption, boolean rowIcon,
        boolean componentsInRows) {

    table.setSelectable(true);/*w  ww .  ja  va 2 s  .  c  o m*/
    table.setMultiSelect(true);
    grid.setSelectionMode(SelectionMode.MULTI);

    table.setSortEnabled(true);
    for (Column c : grid.getColumns()) {
        if (!c.getPropertyId().equals("icon")) {
            c.setSortable(true);
        }
        c.setHidable(true);
    }

    table.setColumnCollapsingAllowed(true);
    table.setColumnReorderingAllowed(true);
    grid.setColumnReorderingAllowed(true);

    table.setPageLength(6);
    grid.setHeightByRows(6);

    table.addActionHandler(ReportEngineUI.getActionHandler());
    table.setDragMode(TableDragMode.MULTIROW);
    table.setDropHandler(new DropHandler() {
        @Override
        public AcceptCriterion getAcceptCriterion() {
            return AcceptAll.get();
        }

        @Override
        public void drop(DragAndDropEvent event) {
            Notification.show(event.getTransferable().toString());
        }
    });
    table.setColumnAlignment(ReportEngineUI.DESCRIPTION_PROPERTY, Align.RIGHT);
    table.setColumnAlignment(ReportEngineUI.INDEX_PROPERTY, Align.CENTER);

    table.removeContainerProperty("textfield");
    table.removeGeneratedColumn("textfield");
    table.removeContainerProperty("button");
    table.removeGeneratedColumn("button");
    table.removeContainerProperty("label");
    table.removeGeneratedColumn("label");
    table.removeContainerProperty("checkbox");
    table.removeGeneratedColumn("checkbox");
    table.removeContainerProperty("datefield");
    table.removeGeneratedColumn("datefield");
    table.removeContainerProperty("combobox");
    table.removeGeneratedColumn("combobox");
    table.removeContainerProperty("optiongroup");
    table.removeGeneratedColumn("optiongroup");
    table.removeContainerProperty("slider");
    table.removeGeneratedColumn("slider");
    table.removeContainerProperty("progress");
    table.removeGeneratedColumn("progress");

    if (componentsInRows) {
        table.addContainerProperty("textfield", TextField.class, null);
        table.addGeneratedColumn("textfield", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                TextField tf = new TextField();
                tf.setInputPrompt("Type here");
                // tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("datefield", TextField.class, null);
        table.addGeneratedColumn("datefield", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                DateField tf = new DateField();
                tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("combobox", TextField.class, null);
        table.addGeneratedColumn("combobox", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                ComboBox tf = new ComboBox();
                tf.setInputPrompt("Select");
                tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("button", Button.class, null);
        table.addGeneratedColumn("button", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Button b = new Button("Button");
                b.addStyleName("small");
                return b;
            }
        });

        table.addContainerProperty("label", TextField.class, null);
        table.addGeneratedColumn("label", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Label label = new Label("Label component");
                label.setSizeUndefined();
                label.addStyleName("bold");
                return label;
            }
        });

        table.addContainerProperty("checkbox", TextField.class, null);
        table.addGeneratedColumn("checkbox", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                CheckBox cb = new CheckBox(null, true);
                return cb;
            }
        });

        table.addContainerProperty("optiongroup", TextField.class, null);
        table.addGeneratedColumn("optiongroup", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                OptionGroup op = new OptionGroup();
                op.addItem("Male");
                op.addItem("Female");
                op.addStyleName("horizontal");
                return op;
            }
        });

        table.addContainerProperty("slider", TextField.class, null);
        table.addGeneratedColumn("slider", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Slider s = new Slider();
                s.setValue(30.0);
                return s;
            }
        });

        table.addContainerProperty("progress", TextField.class, null);
        table.addGeneratedColumn("progress", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                ProgressBar bar = new ProgressBar();
                bar.setValue(0.7f);
                return bar;
            }
        });
    }
    table.setFooterVisible(footer);
    if (footer) {
        table.setColumnFooter(ReportEngineUI.CAPTION_PROPERTY, "caption");
        table.setColumnFooter(ReportEngineUI.DESCRIPTION_PROPERTY, "description");
        table.setColumnFooter(ReportEngineUI.ICON_PROPERTY, "icon");
        table.setColumnFooter(ReportEngineUI.INDEX_PROPERTY, "index");
    }

    if (sized) {
        table.setWidth("400px");
        grid.setWidth("400px");
        table.setHeight("300px");
        grid.setHeight("300px");
    } else {
        table.setSizeUndefined();
        grid.setSizeUndefined();
    }

    if (componentsInRows) {
        table.setWidth("100%");
    } else {
        table.setWidth(null);
    }

    if (expandRatios) {
        if (!sized) {
            table.setWidth("100%");
        }
    }
    table.setColumnExpandRatio(ReportEngineUI.CAPTION_PROPERTY, expandRatios ? 1.0f : 0);
    table.setColumnExpandRatio(ReportEngineUI.DESCRIPTION_PROPERTY, expandRatios ? 1.0f : 0);

    if (!stripes) {
        table.addStyleName("no-stripes");
    } else {
        table.removeStyleName("no-stripes");
    }

    if (!verticalLines) {
        table.addStyleName("no-vertical-lines");
    } else {
        table.removeStyleName("no-vertical-lines");
    }

    if (!horizontalLines) {
        table.addStyleName("no-horizontal-lines");
    } else {
        table.removeStyleName("no-horizontal-lines");
    }

    if (borderless) {
        table.addStyleName("borderless");
    } else {
        table.removeStyleName("borderless");
    }

    if (!headers) {
        table.addStyleName("no-header");
    } else {
        table.removeStyleName("no-header");
    }

    if (compact) {
        table.addStyleName("compact");
    } else {
        table.removeStyleName("compact");
    }

    if (small) {
        table.addStyleName("small");
    } else {
        table.removeStyleName("small");
    }

    if (!rowIndex && !rowCaption && rowIcon) {
        table.setRowHeaderMode(RowHeaderMode.HIDDEN);
    }

    if (rowIndex) {
        table.setRowHeaderMode(RowHeaderMode.INDEX);
    }

    if (rowCaption) {
        table.setRowHeaderMode(RowHeaderMode.PROPERTY);
        table.setItemCaptionPropertyId(ReportEngineUI.CAPTION_PROPERTY);
    } else {
        table.setItemCaptionPropertyId(null);
    }

    if (rowIcon) {
        table.setRowHeaderMode(RowHeaderMode.ICON_ONLY);
        table.setItemIconPropertyId(ReportEngineUI.ICON_PROPERTY);
    } else {
        table.setItemIconPropertyId(null);
    }
}

From source file:de.datenhahn.vaadin.componentrenderer.demo.ClassicGridWithStaticContainerTab.java

License:Apache License

private void init() {
    setSizeFull();//from   w w  w  .  j  ava 2 s  .c  o m
    setMargin(true);
    setSpacing(true);

    addComponent(
            new Label("Look at the sourcecode to see the difference between the typed ComponentGrid and using"
                    + " the classic grid"));

    Grid grid = new Grid();
    ComponentCellKeyExtension.extend(grid);
    focusPreserveExtension = FocusPreserveExtension.extend(grid);
    DetailsKeysExtension.extend(grid);

    addComponent(ViewComponents.createEnableDisableCheckBox(grid));
    grid.setSelectionMode(Grid.SelectionMode.SINGLE);

    ((Grid.SingleSelectionModel) grid.getSelectionModel()).setDeselectAllowed(false);
    grid.setImmediate(true);

    grid.setSizeFull();

    // Initialize Containers
    BeanItemContainer<StaticCustomer> bc = new BeanItemContainer<>(StaticCustomer.class);

    grid.setContainerDataSource(bc);

    // Load the data
    bc.addAll(StaticCustomerProvider.createDummyData());

    // Initialize DetailsGenerator (Caution: the DetailsGenerator is set to null
    // when grid#setContainerDatasource is called, so make sure you call setDetailsGenerator
    // after setContainerDatasource
    grid.setDetailsGenerator(new StaticCustomerDetailsGenerator());

    // always display the details column
    grid.setFrozenColumnCount(1);

    grid.getColumn(Customer.FOOD).setRenderer(new ComponentRenderer());

    grid.setColumns(StaticCustomer.ID, StaticCustomer.FIRST_NAME, StaticCustomer.LAST_NAME,
            StaticCustomer.FOOD);

    addComponent(grid);
    setExpandRatio(grid, 1.0f);
}

From source file:dhbw.clippinggorilla.userinterface.views.ArchiveView.java

public ArchiveView() {
    HorizontalLayout optionsLayout = new HorizontalLayout();
    optionsLayout.setWidth("100%");

    Grid<Clipping> gridClippings = new Grid<>();
    Set<Clipping> clippings = ClippingUtils.getUserClippings(UserUtils.getCurrent(),
            LocalDate.now(ZoneId.of("Europe/Berlin")));
    gridClippings.setItems(clippings);//from w w w  . j  a v a  2 s.  c om

    InlineDateTimeField datePicker = new InlineDateTimeField();
    datePicker.setValue(LocalDateTime.now(ZoneId.of("Europe/Berlin")));
    datePicker.setLocale(Locale.GERMANY);
    datePicker.setResolution(DateTimeResolution.DAY);
    datePicker.addValueChangeListener(date -> {
        Set<Clipping> clippingsOfDate = ClippingUtils.getUserClippings(UserUtils.getCurrent(),
                date.getValue().toLocalDate());
        gridClippings.setItems(clippingsOfDate);
        gridClippings.getDataProvider().refreshAll();
    });

    DateTimeFormatter formatter = DateTimeFormatter.ofLocalizedTime(FormatStyle.MEDIUM);
    formatter.withZone(ZoneId.of("Europe/Berlin"));
    Column columnTime = gridClippings.addColumn(c -> {
        return c.getDate().format(formatter);
    });
    Language.setCustom(Word.TIME, s -> columnTime.setCaption(s));
    Column columnAmountArticles = gridClippings.addColumn(c -> {
        long amountArticles = c.getArticles().values().stream().flatMap(l -> l.stream()).count();
        amountArticles += c.getArticlesFromGroup().values().stream().flatMap(l -> l.stream()).count();
        if (amountArticles != 1) {
            return amountArticles + " " + Language.get(Word.ARTICLES);
        } else {
            return amountArticles + " " + Language.get(Word.ARTICLE);
        }
    });
    Language.setCustom(Word.ARTICLES, s -> {
        columnAmountArticles.setCaption(s);
        gridClippings.getDataProvider().refreshAll();
    });

    gridClippings.setHeight("100%");
    gridClippings.setSelectionMode(Grid.SelectionMode.SINGLE);
    gridClippings.addSelectionListener(c -> {
        if (c.getFirstSelectedItem().isPresent()) {
            currentClipping = c.getFirstSelectedItem().get();
            showClippingBy(currentClipping, currentSort);
        }
    });

    optionsLayout.addComponents(datePicker, gridClippings);
    optionsLayout.setComponentAlignment(datePicker, Alignment.BOTTOM_CENTER);
    optionsLayout.setComponentAlignment(gridClippings, Alignment.BOTTOM_RIGHT);
    optionsLayout.setExpandRatio(gridClippings, 5);

    VerticalLayout sortLayout = new VerticalLayout();

    comboBoxSortOptions = new ComboBox<>(Language.get(Word.SORT_BY));
    Language.setCustom(Word.SORT_BY, s -> {
        comboBoxSortOptions.setCaption(s);
        comboBoxSortOptions.getDataProvider().refreshAll();
    });
    comboBoxSortOptions.setItems(EnumSet.allOf(ClippingView.SortOptions.class));
    comboBoxSortOptions.setItemCaptionGenerator(s -> s.getName());
    comboBoxSortOptions.setItemIconGenerator(s -> s.getIcon());
    comboBoxSortOptions.setValue(currentSort);
    comboBoxSortOptions.setTextInputAllowed(false);
    comboBoxSortOptions.setEmptySelectionAllowed(false);
    comboBoxSortOptions.addStyleName("comboboxsort");
    comboBoxSortOptions.addValueChangeListener(e -> {
        currentSort = e.getValue();
        showClippingBy(currentClipping, currentSort);
    });
    comboBoxSortOptions.setVisible(false);

    sortLayout.setMargin(false);
    sortLayout.setSpacing(false);
    sortLayout.addComponent(comboBoxSortOptions);

    clippingArticlesLayout = new VerticalLayout();
    clippingArticlesLayout.setSpacing(true);
    clippingArticlesLayout.setMargin(false);
    clippingArticlesLayout.setSizeFull();

    addComponents(optionsLayout, sortLayout, clippingArticlesLayout);
}

From source file:facs.components.Statistics.java

License:Open Source License

private Component initialGrid() {

    VerticalLayout gridLayout = new VerticalLayout();

    createInvoice.setEnabled(false);//from  www.  j a va2  s  . co  m
    downloadInvoice.setEnabled(false);

    String buttonRefreshTitle = "Refresh";
    Button refresh = new Button(buttonRefreshTitle);
    refresh.setIcon(FontAwesome.REFRESH);
    refresh.setDescription("Click here to reload the data from the database!");
    refresh.addStyleName(ValoTheme.BUTTON_FRIENDLY);

    refresh.addClickListener(new ClickListener() {
        private static final long serialVersionUID = -3610721151565496269L;

        @Override
        public void buttonClick(ClickEvent event) {
            refreshDataSources();

        }
    });

    Date dNow = new Date();
    SimpleDateFormat ft = new SimpleDateFormat("dd.MM.yyyy hh:mm:ss");
    System.out.println(ft.format(dNow) + "  INFO  Statistics accessed! - User: "
            + LiferayAndVaadinUtils.getUser().getScreenName());

    // Add some generated properties
    IndexedContainer container = getEmptyContainer();
    gpcontainer = new GeneratedPropertyContainer(container);

    Grid grid = new Grid(gpcontainer);

    grid.setWidth("100%");
    setRenderers(grid);
    fillRows(grid);

    // compute total costs
    float totalCosts = 0.0f;
    for (Object itemId : gpcontainer.getItemIds())
        totalCosts += ((Number) gpcontainer.getContainerProperty(itemId, costCaption).getValue()).floatValue();

    // compute total time in milliseconds
    long total = 0;
    for (Object itemId : gpcontainer.getItemIds()) {
        long s = ((Date) gpcontainer.getContainerProperty(itemId, startCaption).getValue()).getTime();
        long e = ((Date) gpcontainer.getContainerProperty(itemId, endCaption).getValue()).getTime();
        total += e - s;
    }

    // set footer to contain total cost and time in hours:minutes
    FooterRow footer = grid.appendFooterRow();
    FooterCell footerCellCost = footer.getCell(costCaption);
    footerCellCost.setText(String.format("%1$.2f  total", totalCosts));

    FooterCell footerCellEnd = footer.getCell(endCaption);
    footerCellEnd.setText(Formatter.toHoursAndMinutes(total)); // "%1$.0f hours"

    // Set up a filter for all columns
    HeaderRow filterRow = grid.appendHeaderRow();
    addRowFilter(filterRow, deviceCaption, container, footer, gpcontainer);
    addRowFilter(filterRow, kostenstelleCaption, container, footer, gpcontainer);

    Label infoLabel = new Label(
            DBManager.getDatabaseInstance().getUserNameByUserID(LiferayAndVaadinUtils.getUser().getScreenName())
                    + "  " + LiferayAndVaadinUtils.getUser().getScreenName());
    infoLabel.addStyleName("h4");

    // createInvoice.setSizeFull();
    // downloadInvoice.setSizeFull();

    gridLayout.setWidth("100%");
    gridLayout.setCaption("Statistics");
    // add components to the grid layout
    // gridLayout.addComponent(infoLabel, 0, 0, 3, 0);
    // gridLayout.addComponent(grid, 0, 1, 5, 1);
    // gridLayout.addComponent(createInvoice, 0, 3);
    // gridLayout.addComponent(downloadInvoice, 1, 3);

    gridLayout.addComponent(grid);
    gridLayout.addComponent(refresh);
    gridLayout.addComponent(createInvoice);
    gridLayout.addComponent(downloadInvoice);

    gridLayout.setMargin(true);
    gridLayout.setSpacing(true);

    // grid.setEditorEnabled(true);
    grid.setSelectionMode(SelectionMode.SINGLE);
    grid.addSelectionListener(new SelectionListener() {

        /**
         * 
         */
        private static final long serialVersionUID = -2683274060620429050L;

        @Override
        public void select(SelectionEvent event) {
            // Notification.show("Select row: " + grid.getSelectedRow() + " Name: "
            // + gpcontainer.getContainerProperty(grid.getSelectedRow(), nameCaption).getValue());
            downloadInvoice.setEnabled(false);
            ReceiverPI = (String) gpcontainer.getContainerProperty(grid.getSelectedRow(), nameCaption)
                    .getValue();
            createInvoice.setEnabled(true);
        }
    });

    createInvoice.addClickListener(new ClickListener() {

        /**
         * 
         */
        private static final long serialVersionUID = 5512585967145932560L;
        private File bill;
        private FileDownloader fileDownloader;

        @Override
        public void buttonClick(ClickEvent event) {
            String basepath = VaadinService.getCurrent().getBaseDirectory().getAbsolutePath();

            Paths.get(basepath, "WEB-INF/billingTemplates");

            // System.out.println("Basepath: " + basepath);

            try {

                int setUserId = DBManager.getDatabaseInstance().findUserByFullName(ReceiverPI);

                if (setUserId > 0) {

                    Billing billing = new Billing(Paths.get(basepath, "WEB-INF/billingTemplates").toFile(),
                            "Angebot.tex");

                    UserBean user = setUserId > 0 ? DBManager.getDatabaseInstance().getUserById(setUserId)
                            : null;

                    billing.setReceiverPI(ReceiverPI);
                    billing.setReceiverInstitution(user.getInstitute());
                    billing.setReceiverStreet(user.getStreet());
                    billing.setReceiverPostalCode(user.getPostcode());
                    billing.setReceiverCity(user.getCity());

                    billing.setSenderName("Dr. rer. nat. Stella Autenrieth");
                    billing.setSenderFunction("Leiterin");
                    billing.setSenderPostalCode("72076");
                    billing.setSenderCity("Tbingen");
                    billing.setSenderStreet("Otfried-Mller-Strae 10");
                    billing.setSenderPhone("+49 (0) 7071 29-83156");
                    billing.setSenderEmail("stella.autenrieth@med.uni-tuebingen.de");
                    billing.setSenderUrl("www.medizin.uni-tuebingen.de");
                    billing.setSenderFaculty("Medizinischen Fakultt");

                    if (user.getKostenstelle() != null)
                        billing.setProjectDescription("Kostenstelle: " + user.getKostenstelle());
                    else
                        billing.setProjectDescription("Keine kostenstelle verfgbar.");

                    billing.setProjectShortDescription("Dieses Angebot beinhaltet jede Menge Extras.");

                    if (user.getProject() != null)
                        billing.setProjectNumber("Kostenstelle: " + user.getKostenstelle());
                    else
                        billing.setProjectNumber("Keine project nummer verfgbar.");

                    float cost = ((Number) gpcontainer.getContainerProperty(grid.getSelectedRow(), costCaption)
                            .getValue()).floatValue();
                    long s = ((Date) gpcontainer.getContainerProperty(grid.getSelectedRow(), startCaption)
                            .getValue()).getTime();
                    long e = ((Date) gpcontainer.getContainerProperty(grid.getSelectedRow(), endCaption)
                            .getValue()).getTime();
                    long timeFrame = e - s;
                    Date start = ((Date) gpcontainer.getContainerProperty(grid.getSelectedRow(), startCaption)
                            .getValue());
                    SimpleDateFormat ft = new SimpleDateFormat("dd.MM.yyyy");
                    String date = ft.format(start);
                    String description = "No Description is Available";
                    String time_frame = Formatter.toHoursAndMinutes(timeFrame);

                    ArrayList<CostEntry> entries = new ArrayList<CostEntry>();
                    entries.add(billing.new CostEntry(date, time_frame, description, cost));
                    billing.setCostEntries(entries);
                    float totalCosts = 0.0f;

                    // calculates the total cost of items
                    // for (Object itemId : gpcontainer.getItemIds()) {
                    // totalCosts +=
                    // ((Number) gpcontainer.getContainerProperty(itemId, costCaption).getValue())
                    // .floatValue();
                    // }

                    totalCosts = ((Number) gpcontainer.getContainerProperty(grid.getSelectedRow(), costCaption)
                            .getValue()).floatValue();

                    billing.setTotalCost(String.format("%1$.2f", totalCosts));

                    bill = billing.createPdf();
                    // System.out.println(bill.getAbsolutePath());
                    if (fileDownloader != null)
                        downloadInvoice.removeExtension(fileDownloader);
                    fileDownloader = new FileDownloader(new FileResource(bill));
                    fileDownloader.extend(downloadInvoice);
                    downloadInvoice.setEnabled(true);
                    showSuccessfulNotification("Congratulations!",
                            "Invoice is created and available for download.");
                    downloadInvoice.setEnabled(true);
                } else {
                    createInvoice.setEnabled(false);
                    downloadInvoice.setEnabled(false);
                    showErrorNotification("No such user found!",
                            "An error occured while trying to create the invoice. The common problem occurs to be: this no such user in the database.");
                }
            }

            catch (Exception e) {
                showErrorNotification("What the heck!",
                        "An error occured while trying to create the invoice. The common problem occurs to be: this no such user or it can not run program 'pdflatex'.");
                e.printStackTrace();
            }

            // for all entries
            /*
             * try { Billing billing = new Billing(Paths.get(basepath,
             * "WEB-INF/billingTemplates").toFile(), "Angebot.tex");
             * billing.setRecieverInstitution("BER - Berliner Flughafen");
             * billing.setRecieverPI("Klaus Something");
             * billing.setRecieverStreet("am berliner flughafen 12");
             * billing.setRecieverPostalCode("D-12345"); billing.setRecieverCity("Berlin");
             * 
             * billing.setSenderName("Dr. rer. nat. Stella Autenrieth");
             * billing.setSenderFunction("Leiterin"); billing.setSenderPostalCode("72076");
             * billing.setSenderCity("Tbingen"); billing.setSenderStreet("Otfried-Mller-Strae 10");
             * billing.setSenderPhone("+49 (0) 7071 29-83156");
             * billing.setSenderEmail("stella.autenrieth@med.uni-tuebingen.de");
             * billing.setSenderUrl("www.medizin.uni-tuebingen.de");
             * billing.setSenderFaculty("Medizinischen Fakultt");
             * 
             * billing.setProjectDescription("Dieses Angebot beinhaltet jede Menge Extras.");
             * billing.setProjectShortDescription("jede Menge Extras.");
             * billing.setProjectNumber("QA2014016");
             * 
             * ArrayList<CostEntry> entries = new ArrayList<CostEntry>(); for (Object itemId :
             * gpcontainer.getItemIds()) { float cost = ((Number)
             * gpcontainer.getContainerProperty(itemId, costCaption).getValue()) .floatValue(); long s =
             * ((Date) gpcontainer.getContainerProperty(itemId, startCaption).getValue()) .getTime();
             * long e = ((Date) gpcontainer.getContainerProperty(itemId,
             * endCaption).getValue()).getTime(); long timeFrame = e - s; Date start = ((Date)
             * gpcontainer.getContainerProperty(itemId, startCaption).getValue()); SimpleDateFormat ft =
             * new SimpleDateFormat("dd.MM.yyyy"); String date = ft.format(start); String description =
             * "No Description is Available"; String time_frame =
             * Formatter.toHoursAndMinutes(timeFrame); entries.add(billing.new CostEntry(date,
             * time_frame, description, cost)); } billing.setCostEntries(entries); float totalCosts =
             * 0.0f; for (Object itemId : gpcontainer.getItemIds()) { totalCosts += ((Number)
             * gpcontainer.getContainerProperty(itemId, costCaption).getValue()) .floatValue(); }
             * 
             * billing.setTotalCost(String.format("%1$.2f", totalCosts));
             * 
             * bill = billing.createPdf(); System.out.println(bill.getAbsolutePath()); if
             * (fileDownloader != null) downloadBill.removeExtension(fileDownloader); fileDownloader =
             * new FileDownloader(new FileResource(bill)); fileDownloader.extend(downloadBill);
             * downloadBill.setEnabled(true); showSuccessfulNotification("Congratulations!",
             * "Invoice is created and available for download."); } catch (Exception e) {
             * showErrorNotification( "What the heck!",
             * "An error occured while trying to create the invoice. The common problem occurs to be: cannot run program 'pdflatex'"
             * ); e.printStackTrace(); }
             */

        }

    });

    return gridLayout;

}

From source file:facs.components.Statistics.java

License:Open Source License

private Component newMatchedGrid() {

    Button createInvoiceMatched = new Button("Create Invoice");
    Button downloadInvoiceMatched = new Button("Download Invoice");

    String buttonRefreshTitle = "Refresh";
    Button refreshMatched = new Button(buttonRefreshTitle);
    refreshMatched.setIcon(FontAwesome.REFRESH);
    refreshMatched.setDescription("Click here to reload the data from the database!");
    refreshMatched.addStyleName(ValoTheme.BUTTON_FRIENDLY);

    createInvoiceMatched.setEnabled(false);
    downloadInvoiceMatched.setEnabled(false);

    Grid matchedGrid;

    refreshMatched.addClickListener(new ClickListener() {
        private static final long serialVersionUID = -3610721151565496269L;

        @Override// w w  w .j  av  a 2 s .c o  m
        public void buttonClick(ClickEvent event) {
            refreshDataSources();

        }
    });

    IndexedContainer mcontainer = getEmptyContainer();

    GeneratedPropertyContainer mpc = new GeneratedPropertyContainer(mcontainer);

    VerticalLayout matchedLayout = new VerticalLayout();

    matchedGrid = new Grid(mpc);

    setRenderers(matchedGrid);
    fillMatchedRows(matchedGrid);

    // compute total costs
    float totalCosts = 0.0f;
    for (Object itemId : mpc.getItemIds())
        totalCosts += ((Number) mpc.getContainerProperty(itemId, costCaption).getValue()).floatValue();

    // compute total time in milliseconds
    long total = 0;
    for (Object itemId : mpc.getItemIds()) {
        long s = ((Date) mpc.getContainerProperty(itemId, startCaption).getValue()).getTime();
        long e = ((Date) mpc.getContainerProperty(itemId, endCaption).getValue()).getTime();
        total += e - s;
    }

    // set footer to contain total cost and time in hours:minutes
    FooterRow footer = matchedGrid.appendFooterRow();
    FooterCell footerCellCost = footer.getCell(costCaption);
    footerCellCost.setText(String.format("%1$.2f  total", totalCosts));

    FooterCell footerCellEnd = footer.getCell(endCaption);
    footerCellEnd.setText(Formatter.toHoursAndMinutes(total)); // "%1$.0f hours"

    // Set up a filter for all columns
    HeaderRow filterRow = matchedGrid.appendHeaderRow();
    addRowFilter(filterRow, deviceCaption, mcontainer, footer, mpc);
    addRowFilter(filterRow, kostenstelleCaption, mcontainer, footer, mpc);

    matchedLayout.setMargin(true);
    matchedLayout.setSpacing(true);

    // devicesGrid.setWidth("100%");
    matchedGrid.setSizeFull();
    matchedGrid.setSelectionMode(SelectionMode.SINGLE);
    matchedLayout.addComponent(matchedGrid);

    matchedGrid.setSelectionMode(SelectionMode.SINGLE);
    matchedGrid.addSelectionListener(new SelectionListener() {

        /**
         * 
         */
        private static final long serialVersionUID = -2683274060620429050L;

        @Override
        public void select(SelectionEvent event) {
            // Notification.show("Select row: " + grid.getSelectedRow() + " Name: "
            // + gpcontainer.getContainerProperty(grid.getSelectedRow(), nameCaption).getValue());
            downloadInvoiceMatched.setEnabled(false);
            ReceiverPI = (String) mpc.getContainerProperty(matchedGrid.getSelectedRow(), nameCaption)
                    .getValue();
            createInvoiceMatched.setEnabled(true);
        }
    });
    createInvoiceMatched.addClickListener(new ClickListener() {

        private File bill;
        private FileDownloader fileDownloader;

        @Override
        public void buttonClick(ClickEvent event) {
            String basepath = VaadinService.getCurrent().getBaseDirectory().getAbsolutePath();

            Paths.get(basepath, "WEB-INF/billingTemplates");

            // System.out.println("Basepath: " + basepath);

            try {

                int setUserId = DBManager.getDatabaseInstance().findUserByFullName(ReceiverPI);

                if (setUserId > 0) {

                    Billing billing = new Billing(Paths.get(basepath, "WEB-INF/billingTemplates").toFile(),
                            "Angebot.tex");

                    UserBean user = setUserId > 0 ? DBManager.getDatabaseInstance().getUserById(setUserId)
                            : null;

                    billing.setReceiverPI(ReceiverPI);
                    billing.setReceiverInstitution(user.getInstitute());
                    billing.setReceiverStreet(user.getStreet());
                    billing.setReceiverPostalCode(user.getPostcode());
                    billing.setReceiverCity(user.getCity());

                    billing.setSenderName("Dr. rer. nat. Stella Autenrieth");
                    billing.setSenderFunction("Leiterin");
                    billing.setSenderPostalCode("72076");
                    billing.setSenderCity("Tbingen");
                    billing.setSenderStreet("Otfried-Mller-Strae 10");
                    billing.setSenderPhone("+49 (0) 7071 29-83156");
                    billing.setSenderEmail("stella.autenrieth@med.uni-tuebingen.de");
                    billing.setSenderUrl("www.medizin.uni-tuebingen.de");
                    billing.setSenderFaculty("Medizinischen Fakultt");

                    if (user.getKostenstelle() != null)
                        billing.setProjectDescription("Kostenstelle: " + user.getKostenstelle());
                    else
                        billing.setProjectDescription("Keine kostenstelle verfgbar.");

                    billing.setProjectShortDescription("Dieses Angebot beinhaltet jede Menge Extras.");

                    if (user.getProject() != null)
                        billing.setProjectNumber("Kostenstelle: " + user.getKostenstelle());
                    else
                        billing.setProjectNumber("Keine project nummer verfgbar.");

                    float cost = ((Number) mpc.getContainerProperty(matchedGrid.getSelectedRow(), costCaption)
                            .getValue()).floatValue();
                    long s = ((Date) mpc.getContainerProperty(matchedGrid.getSelectedRow(), startCaption)
                            .getValue()).getTime();
                    long e = ((Date) mpc.getContainerProperty(matchedGrid.getSelectedRow(), endCaption)
                            .getValue()).getTime();
                    long timeFrame = e - s;
                    Date start = ((Date) mpc.getContainerProperty(matchedGrid.getSelectedRow(), startCaption)
                            .getValue());
                    SimpleDateFormat ft = new SimpleDateFormat("dd.MM.yyyy");
                    String date = ft.format(start);
                    String description = "No Description is Available";
                    String time_frame = Formatter.toHoursAndMinutes(timeFrame);

                    ArrayList<CostEntry> entries = new ArrayList<CostEntry>();
                    entries.add(billing.new CostEntry(date, time_frame, description, cost));
                    billing.setCostEntries(entries);

                    float totalCosts = 0.0f;

                    totalCosts = ((Number) mpc.getContainerProperty(matchedGrid.getSelectedRow(), costCaption)
                            .getValue()).floatValue();

                    billing.setTotalCost(String.format("%1$.2f", totalCosts));

                    bill = billing.createPdf();
                    // System.out.println(bill.getAbsolutePath());
                    if (fileDownloader != null)
                        downloadInvoiceMatched.removeExtension(fileDownloader);
                    fileDownloader = new FileDownloader(new FileResource(bill));
                    fileDownloader.extend(downloadInvoiceMatched);
                    downloadInvoiceMatched.setEnabled(true);
                    showSuccessfulNotification("Congratulations!",
                            "Invoice is created and available for download.");
                    downloadInvoiceMatched.setEnabled(true);
                } else {
                    createInvoiceMatched.setEnabled(false);
                    downloadInvoiceMatched.setEnabled(false);
                    showErrorNotification("No such user found!",
                            "An error occured while trying to create the invoice. The common problem occurs to be: this no such user in the database.");
                }
            }

            catch (Exception e) {
                showErrorNotification("What the heck!",
                        "An error occured while trying to create the invoice. The common problem occurs to be: this no such user or it can not run program 'pdflatex'.");
                e.printStackTrace();
            }

        }

    });

    matchedLayout.addComponent(refreshMatched);
    matchedLayout.addComponent(createInvoiceMatched);
    matchedLayout.addComponent(downloadInvoiceMatched);

    return matchedLayout;
}

From source file:fi.semantum.strategia.Updates.java

License:Open Source License

private static void updateQueryGrid(final Main main, final FilterState state) {

    main.gridPanelLayout.removeAllComponents();
    main.gridPanelLayout.setMargin(false);

    final List<String> keys = state.reportColumns;
    if (keys.isEmpty()) {
        Label l = new Label("Kysely ei tuottanut yhtn tulosta.");
        l.addStyleName(ValoTheme.LABEL_BOLD);
        l.addStyleName(ValoTheme.LABEL_HUGE);
        main.gridPanelLayout.addComponent(l);
        return;//  w  w  w.  jav  a 2s  .co m
    }

    final IndexedContainer container = new IndexedContainer();

    for (String key : keys) {
        container.addContainerProperty(key, String.class, "");
    }

    rows: for (Map<String, ReportCell> map : state.report) {
        Object item = container.addItem();
        for (String key : keys)
            if (map.get(key) == null)
                continue rows;

        for (Map.Entry<String, ReportCell> entry : map.entrySet()) {
            @SuppressWarnings("unchecked")
            com.vaadin.data.Property<String> p = container.getContainerProperty(item, entry.getKey());
            p.setValue(entry.getValue().get());
        }

    }

    HorizontalLayout hl = new HorizontalLayout();
    hl.setWidth("100%");

    final TextField filter = new TextField();
    filter.addStyleName(ValoTheme.TEXTFIELD_TINY);
    filter.setInputPrompt("rajaa hakutuloksia - kirjoitetun sanan tulee lyty rivin teksteist");
    filter.setWidth("100%");

    final Image clipboard = new Image();
    clipboard.setSource(new ThemeResource("page_white_excel.png"));
    clipboard.setHeight("24px");
    clipboard.setWidth("24px");

    hl.addComponent(filter);
    hl.setExpandRatio(filter, 1.0f);
    hl.setComponentAlignment(filter, Alignment.BOTTOM_CENTER);
    hl.addComponent(clipboard);
    hl.setComponentAlignment(clipboard, Alignment.BOTTOM_CENTER);
    hl.setExpandRatio(clipboard, 0.0f);

    main.gridPanelLayout.addComponent(hl);
    main.gridPanelLayout.setExpandRatio(hl, 0f);

    filter.addValueChangeListener(new ValueChangeListener() {

        private static final long serialVersionUID = 3033918399018888150L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            container.removeAllContainerFilters();
            container.addContainerFilter(new QueryFilter(filter.getValue(), true, false));
        }
    });

    AbsoluteLayout abs = new AbsoluteLayout();
    abs.setSizeFull();

    final Grid queryGrid = new Grid(container);
    queryGrid.setSelectionMode(SelectionMode.NONE);
    queryGrid.setHeightMode(HeightMode.CSS);
    queryGrid.setHeight("100%");
    queryGrid.setWidth("100%");

    for (String key : keys) {
        Column col = queryGrid.getColumn(key);
        col.setExpandRatio(1);
    }

    abs.addComponent(queryGrid);

    OnDemandFileDownloader dl = new OnDemandFileDownloader(new OnDemandStreamSource() {

        private static final long serialVersionUID = 981769438054780731L;

        File f;
        Date date = new Date();

        @Override
        public InputStream getStream() {

            String uuid = UUID.randomUUID().toString();
            File printing = new File(Main.baseDirectory(), "printing");
            f = new File(printing, uuid + ".xlsx");

            Workbook w = new XSSFWorkbook();
            Sheet sheet = w.createSheet("Sheet1");
            Row header = sheet.createRow(0);
            for (int i = 0; i < keys.size(); i++) {
                Cell cell = header.createCell(i);
                cell.setCellValue(keys.get(i));
            }

            int row = 1;
            rows: for (Map<String, ReportCell> map : state.report) {
                for (String key : keys)
                    if (map.get(key) == null)
                        continue rows;

                Row r = sheet.createRow(row++);
                int column = 0;
                for (int i = 0; i < keys.size(); i++) {
                    Cell cell = r.createCell(column++);
                    ReportCell rc = map.get(keys.get(i));
                    cell.setCellValue(rc.getLong());
                }

            }

            try {
                FileOutputStream s = new FileOutputStream(f);
                w.write(s);
                s.close();
            } catch (Exception e) {
                e.printStackTrace();
            }

            try {
                return new FileInputStream(f);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }

            throw new IllegalStateException();

        }

        @Override
        public void onRequest() {
            // TODO Auto-generated method stub

        }

        @Override
        public long getFileSize() {
            return f.length();
        }

        @Override
        public String getFileName() {
            return "Strategiakartta_" + Utils.dateString(date) + ".xlsx";
        }

    });

    dl.getResource().setCacheTime(0);
    dl.extend(clipboard);

    main.gridPanelLayout.addComponent(abs);
    main.gridPanelLayout.setExpandRatio(abs, 1f);

}

From source file:net.sourceforge.javydreamercsw.validation.manager.web.admin.AdminScreenProvider.java

License:Apache License

private Component displayIssueTypes() {
    VerticalLayout vl = new VerticalLayout();
    Grid grid = new Grid(TRANSLATOR.translate(ISSUE_TYPE));
    BeanItemContainer<IssueType> types = new BeanItemContainer<>(IssueType.class);
    types.addAll(new IssueTypeJpaController(DataBaseManager.getEntityManagerFactory()).findIssueTypeEntities());
    grid.setContainerDataSource(types);/*from ww  w  . ja v  a  2 s.  com*/
    grid.setSelectionMode(SelectionMode.SINGLE);
    grid.setColumns("typeName", DESC);
    Grid.Column name = grid.getColumn("typeName");
    name.setHeaderCaption(TRANSLATOR.translate("general.name"));
    name.setConverter(new TranslationConverter());
    Grid.Column desc = grid.getColumn(DESC);
    desc.setHeaderCaption(TRANSLATOR.translate("general.description"));
    desc.setConverter(new TranslationConverter());
    grid.setSizeFull();
    vl.addComponent(grid);
    grid.setHeightMode(HeightMode.ROW);
    grid.setHeightByRows(types.size() > 5 ? 5 : types.size());
    //Menu
    HorizontalLayout hl = new HorizontalLayout();
    Button add = new Button(TRANSLATOR.translate("general.create"));
    add.addClickListener(listener -> {
        VMWindow w = new VMWindow();
        w.setContent(new IssueTypeComponent(new IssueType(), true));
        ((VMUI) UI.getCurrent()).addWindow(w);
        w.addCloseListener(l -> {
            ((VMUI) UI.getCurrent()).updateScreen();
        });
    });
    hl.addComponent(add);
    Button delete = new Button(TRANSLATOR.translate("general.delete"));
    delete.setEnabled(false);
    delete.addClickListener(listener -> {
        IssueType selected = (IssueType) ((SingleSelectionModel) grid.getSelectionModel()).getSelectedRow();
        if (selected != null && selected.getId() >= 1000) {
            try {
                new IssueTypeJpaController(DataBaseManager.getEntityManagerFactory()).destroy(selected.getId());
                ((VMUI) UI.getCurrent()).updateScreen();
            } catch (IllegalOrphanException | NonexistentEntityException ex) {
                LOG.log(Level.SEVERE, null, ex);
                Notification.show(TRANSLATOR.translate(DELETE_ERROR), TRANSLATOR.translate(DELETE_ERROR),
                        Notification.Type.ERROR_MESSAGE);
            }
        }
    });
    hl.addComponent(delete);
    vl.addComponent(hl);
    grid.addSelectionListener(event -> { // Java 8
        // Get selection from the selection model
        IssueType selected = (IssueType) ((SingleSelectionModel) grid.getSelectionModel()).getSelectedRow();
        //Only delete custom ones.
        delete.setEnabled(selected != null && selected.getId() >= 1000);
    });
    return vl;
}