Package com.vaadin.data.util

Examples of com.vaadin.data.util.HierarchicalContainer.addItem()

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        Item addItem = hc.addItem("Fats");
        addItem.getItemProperty("icon").setValue(FOLDER);
        hc.addItem("Tarja");
        hc.setParent("Tarja", "Fats");
        hc.setChildrenAllowed("Tarja", false);
        addItem = hc.addItem("Thins");
        addItem.getItemProperty("icon").setValue(FOLDER);
        addItem = hc.addItem("Anorectic");
        addItem.getItemProperty("icon").setValue(FOLDER);
        hc.setParent("Anorectic", "Thins");
        addItem = hc.addItem("Normal weighted");
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        hc.addItem("Tarja");
        hc.setParent("Tarja", "Fats");
        hc.setChildrenAllowed("Tarja", false);
        addItem = hc.addItem("Thins");
        addItem.getItemProperty("icon").setValue(FOLDER);
        addItem = hc.addItem("Anorectic");
        addItem.getItemProperty("icon").setValue(FOLDER);
        hc.setParent("Anorectic", "Thins");
        addItem = hc.addItem("Normal weighted");
        addItem.getItemProperty("icon").setValue(FOLDER);
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        addItem = hc.addItem("Thins");
        addItem.getItemProperty("icon").setValue(FOLDER);
        addItem = hc.addItem("Anorectic");
        addItem.getItemProperty("icon").setValue(FOLDER);
        hc.setParent("Anorectic", "Thins");
        addItem = hc.addItem("Normal weighted");
        addItem.getItemProperty("icon").setValue(FOLDER);

        tree1.setContainerDataSource(hc);
        tree1.setItemIconPropertyId("icon");
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    }

    private HierarchicalContainer getContainer() {
        HierarchicalContainer container = new HierarchicalContainer();

        container.addItem(GREEK_ALPHABET);

        for (String character : ALPHABET) {
            container.addItem(character);
            container.setChildrenAllowed(character, false);
            container.setParent(character, GREEK_ALPHABET);
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        HierarchicalContainer container = new HierarchicalContainer();

        container.addItem(GREEK_ALPHABET);

        for (String character : ALPHABET) {
            container.addItem(character);
            container.setChildrenAllowed(character, false);
            container.setParent(character, GREEK_ALPHABET);
        }

        return container;
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    private Hierarchical makeHierarchicalContainer() {
        HierarchicalContainer hc = new HierarchicalContainer();
        hc.addContainerProperty("p1", String.class, "");
        hc.addContainerProperty("p2", String.class, "");

        Object r1 = hc.addItem();
        hc.getItem(r1).getItemProperty("p1").setValue("root1");
        hc.getItem(r1).getItemProperty("p2").setValue("root1");

        Object r2 = hc.addItem();
        hc.getItem(r2).getItemProperty("p1").setValue("root2");
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        Object r1 = hc.addItem();
        hc.getItem(r1).getItemProperty("p1").setValue("root1");
        hc.getItem(r1).getItemProperty("p2").setValue("root1");

        Object r2 = hc.addItem();
        hc.getItem(r2).getItemProperty("p1").setValue("root2");
        hc.getItem(r2).getItemProperty("p2").setValue("root2");

        Object r3 = hc.addItem();
        hc.getItem(r3).getItemProperty("p1").setValue("root3");
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        Object r2 = hc.addItem();
        hc.getItem(r2).getItemProperty("p1").setValue("root2");
        hc.getItem(r2).getItemProperty("p2").setValue("root2");

        Object r3 = hc.addItem();
        hc.getItem(r3).getItemProperty("p1").setValue("root3");
        hc.getItem(r3).getItemProperty("p2").setValue("root3");

        Object r4 = hc.addItem();
        hc.getItem(r4).getItemProperty("p1").setValue("END");
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        Object r3 = hc.addItem();
        hc.getItem(r3).getItemProperty("p1").setValue("root3");
        hc.getItem(r3).getItemProperty("p2").setValue("root3");

        Object r4 = hc.addItem();
        hc.getItem(r4).getItemProperty("p1").setValue("END");
        hc.setChildrenAllowed(r4, false);

        addNodesToRoot(hc, r1, 10);
        addNodesToRoot(hc, r2, 200);
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        // Create containerproperty for icon
        hwContainer.addContainerProperty("icon", ThemeResource.class,
                new ThemeResource("../runo/icons/16/document.png"));
        for (int i = 0; i < hardware.length; i++) {
            // Add new item
            item = hwContainer.addItem(itemId);
            // Add name property for item
            item.getItemProperty("name").setValue(hardware[i][0]);
            // Allow children
            hwContainer.setChildrenAllowed(itemId, true);
            itemId++;
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