Examples of com.vaadin.data.Container$Filterable

com.vaadin.data.Container
Interface that is implemented by containers which allow reducing their visible contents based on a set of filters.
When a set of filters are set, only items that match all the filters are included in the visible contents of the container. Still new items that do not match filters can be added to the container. Multiple filters can be added and the container remembers the state of the filters. When multiple filters are added, all filters must match for an item to be visible in the container.

When an {@link Ordered} or {@link Indexed} container is filtered, alloperations of these interfaces should only use the filtered and sorted contents and the filtered indices to the container. Indices or item identifiers in the public API refer to the visible view unless otherwise stated. However, the addItem*() methods may add items that will be filtered out after addition or moved to another position based on sorting.

How filtering is performed when a {@link Hierarchical} containerimplements {@link Filterable} is implementation specific and should bedocumented in the implementing class.

Adding items (if supported) to a filtered {@link Ordered} or{@link Indexed} container should insert them immediately after theindicated visible item. However, the unfiltered position of items added at index 0, at index {@link com.vaadin.data.Container#size()} or at anundefined position is up to the implementation.

This API replaces the old Filterable interface, renamed to {@link SimpleFilterable} in Vaadin 6.6.
@since 6.6

     */


    @Override
    public void sort(Object[] propertyId, boolean[] ascending)
            throws UnsupportedOperationException {
        final Container c = getContainerDataSource();
        if (c instanceof Container.Sortable) {
            final int pageIndex = getCurrentPageFirstItemIndex();
            boolean refreshingPreviouslyEnabled = disableContentRefreshing();
            ((Container.Sortable) c).sort(propertyId, ascending);
            setCurrentPageFirstItemIndex(pageIndex);

View Full Code Here

     * @see com.vaadin.data.Container.Sortable#getSortableContainerPropertyIds()
     */


    @Override
    public Collection<?> getSortableContainerPropertyIds() {
        final Container c = getContainerDataSource();
        if (c instanceof Container.Sortable && isSortEnabled()) {
            return ((Container.Sortable) c).getSortableContainerPropertyIds();
        } else {
            return Collections.EMPTY_LIST;
        }

View Full Code Here

        Button b = new Button("Truncate to 20 rows");
        b.addListener(new Button.ClickListener() {
            @Override
            public void buttonClick(ClickEvent event) {


                Container containerDataSource = t.getContainerDataSource();
                Object[] itemIds = containerDataSource.getItemIds().toArray();
                @SuppressWarnings("unused")
                int c = 0;
                for (int i = 0; i < itemIds.length; i++) {
                    if (i > 19) {
                        containerDataSource.removeItem(itemIds[i]);
                    }
                }
            }
        });

View Full Code Here

                    new_name.setContainerDataSource(TestForTablesInitialColumnWidthLogicRendering
                            .getTestTable(5, 100).getContainerDataSource());


                } else {
                    AbstractSelect new_name = (AbstractSelect) c;
                    Container cont = TestForTablesInitialColumnWidthLogicRendering
                            .getTestTable(2, 8).getContainerDataSource();
                    new_name.setContainerDataSource(cont);
                    new_name.setItemCaptionPropertyId(cont
                            .getContainerPropertyIds().iterator().next());


                }
            } else if (c instanceof ComponentContainer) {
                ComponentContainer new_name = (ComponentContainer) c;

View Full Code Here

                            (InventoryObject) sourceItemId);
                }


                // Remove the item from the source container and
                // add it to the tree's container
                Container sourceContainer = t.getSourceContainer();
                sourceContainer.removeItem(sourceItemId);
                tree.addItem(beanItem);
                InventoryObject bean = (InventoryObject) beanItem.getBean();
                tree.setChildrenAllowed(beanItem, bean.isContainer());


                // Drop right on an item -> make it a child

View Full Code Here

                 * DataBoundTransferrable
                 */
                DataBoundTransferable tr = (DataBoundTransferable) event
                        .getTransferable();
                Object itemId = tr.getItemId();
                Container sourceContainer = tr.getSourceContainer();
                if (tr.getSourceComponent() != tree1) {
                    // if the source is from table (not from tree1 itself),
                    // transfer Name property and use it as an identifier in
                    // tree1
                    Object nameValue = sourceContainer.getItem(itemId)
                            .getItemProperty("Name").getValue();
                    String name = (null != nameValue) ? nameValue.toString()
                            : null;


                    tree1.addItem(name);
                    tree1.setChildrenAllowed(name, false);


                    /*
                     * Remove the item from table
                     */
                    sourceContainer.removeItem(itemId);


                    itemId = name;


                }

View Full Code Here

        table.setImmediate(true);
        table.setMultiSelect(true);
        table.setSizeFull();
        table.setSelectable(true);


        Container ds = new IndexedContainer();
        ds.addContainerProperty("column", Integer.class, null);
        for (int i = 0; i < 500; i++) {
            Item item = ds.addItem(i);
            item.getItemProperty("column").setValue(i);
        }
        table.setContainerDataSource(ds);


        return table;

View Full Code Here

        layout.setMargin(true);
        setContent(layout);
        SlowComboBox comboBox = new SlowComboBox();
        comboBox.setNullSelectionAllowed(false);
        comboBox.setImmediate(true);
        Container container = createContainer();
        comboBox.setContainerDataSource(container);
        comboBox.setNewItemsAllowed(true);
        comboBox.setFilteringMode(FilteringMode.CONTAINS);
        layout.addComponent(comboBox);
        layout.addComponent(new TextField());

View Full Code Here

            @Override
            public void drop(DragAndDropEvent dropEvent) {
                // criteria verify that this is safe
                DataBoundTransferable t = (DataBoundTransferable) dropEvent
                        .getTransferable();
                Container sourceContainer = t.getSourceContainer();
                Object sourceItemId = t.getItemId();
                System.out.println(sourceItemId);


                AbstractSelectTargetDetails dropData = ((AbstractSelectTargetDetails) dropEvent
                        .getTargetDetails());
                Object targetItemId = dropData.getItemIdOver();


                // move item from table to category'
                tree.addItem(sourceItemId);
                tree.setParent(sourceItemId, targetItemId);
                tree.setChildrenAllowed(sourceItemId, false);
                sourceContainer.removeItem(sourceItemId);


            }
        });


        tree.addItem("Item 1");

View Full Code Here

        addComponent(row);


        Tree tree = new Tree();
        tree.setSelectable(true);
        tree.setMultiSelect(true);
        Container generateContainer = ValoThemeUI.generateContainer(10, true);
        tree.setContainerDataSource(generateContainer);
        tree.setDragMode(TreeDragMode.NODE);
        row.addComponent(tree);
        tree.setItemCaptionPropertyId(ValoThemeUI.CAPTION_PROPERTY);
        tree.setItemIconPropertyId(ValoThemeUI.ICON_PROPERTY);
        tree.expandItem(generateContainer.getItemIds().iterator().next());


        tree.setDropHandler(new DropHandler() {
            @Override
            public AcceptCriterion getAcceptCriterion() {
                return AcceptAll.get();

View Full Code Here

0 1 2 3 4 5

TOP

Related Classes of com.vaadin.data.Container$Filterable

com.vaadin.addon.charts.model.gsonhelpers.ContainerDataSeriesSerializer

com.vaadin.tests.components.combobox.ComboBoxTabWhenFilter

com.vaadin.tests.components.table.TableExtraScrollbars

com.vaadin.tests.components.table.UpdateTableWhenUnfocused

com.vaadin.tests.components.tree.TreeDragAndDropFromTable

com.vaadin.tests.dd.DDTest2

com.vaadin.tests.dd.TreeDragStart

com.vaadin.tests.TestSizeableIncomponents$Testable

com.vaadin.tests.themes.valo.Trees

com.vaadin.tests.tickets.Ticket161

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.