1 files changed, 0 insertions, 112 deletions
diff --git a/src/com/vaadin/demo/sampler/features/trees/TreeMultiSelectExample.java b/src/com/vaadin/demo/sampler/features/trees/TreeMultiSelectExample.java
deleted file mode 100644
index e7e89886b0..0000000000
--- a/src/com/vaadin/demo/sampler/features/trees/TreeMultiSelectExample.java
+++ /dev/null
@@ -1,112 +0,0 @@
-package com.vaadin.demo.sampler.features.trees;
-
-import java.util.Iterator;
-import java.util.Set;
-
-import com.vaadin.data.Item;
-import com.vaadin.data.Property.ValueChangeEvent;
-import com.vaadin.data.Property.ValueChangeListener;
-import com.vaadin.demo.sampler.ExampleUtil;
-import com.vaadin.event.Action;
-import com.vaadin.ui.AbstractSelect;
-import com.vaadin.ui.Button;
-import com.vaadin.ui.Tree;
-import com.vaadin.ui.VerticalLayout;
-import com.vaadin.ui.Button.ClickEvent;
-
-@SuppressWarnings("serial")
-public class TreeMultiSelectExample extends VerticalLayout implements
-        Action.Handler {
-
-    private static final Action ACTION_ADD = new Action("Add child item");
-    private static final Action ACTION_DELETE = new Action("Delete");
-    private static final Action[] ACTIONS = new Action[] { ACTION_ADD,
-            ACTION_DELETE };
-
-    private Tree tree;
-    private Button deleteButton;
-
-    public TreeMultiSelectExample() {
-        setSpacing(true);
-
-        // Create new Tree object using a hierarchical container from
-        // ExampleUtil class
-        tree = new Tree("Hardware Inventory", ExampleUtil
-                .getHardwareContainer());
-        // Set multiselect mode
-        tree.setMultiSelect(true);
-        tree.setImmediate(true);
-        tree.addListener(new ValueChangeListener() {
-            public void valueChange(ValueChangeEvent event) {
-                Tree t = (Tree) event.getProperty();
-                // enable if something is selected, returns a set
-                deleteButton.setEnabled(t.getValue() != null
-                        && ((Set<?>) t.getValue()).size() > 0);
-            }
-        });
-
-        // Add Actionhandler
-        tree.addActionHandler(this);
-
-        // Set tree to show the 'name' property as caption for items
-        tree.setItemCaptionPropertyId(ExampleUtil.hw_PROPERTY_NAME);
-        tree.setItemCaptionMode(AbstractSelect.ITEM_CAPTION_MODE_PROPERTY);
-
-        // Expand whole tree
-        for (Iterator<?> it = tree.rootItemIds().iterator(); it.hasNext();) {
-            tree.expandItemsRecursively(it.next());
-        }
-
-        // Create the 'delete button', inline click-listener
-        deleteButton = new Button("Delete", new Button.ClickListener() {
-            @SuppressWarnings("unchecked")
-            public void buttonClick(ClickEvent event) {
-                // Delete all the selected objects
-                Object[] toDelete = ((Set<Object>) tree.getValue()).toArray();
-                for (int i = 0; i < toDelete.length; i++) {
-                    handleAction(ACTION_DELETE, tree, toDelete[i]);
-                }
-            }
-        });
-        deleteButton.setEnabled(false);
-
-        addComponent(deleteButton);
-        addComponent(tree);
-
-    }
-
-    /*
-     * Returns the set of available actions
-     */
-    public Action[] getActions(Object target, Object sender) {
-        return ACTIONS;
-    }
-
-    /*
-     * Handle actions
-     */
-    public void handleAction(Action action, Object sender, Object target) {
-        if (action == ACTION_ADD) {
-            // Allow children for the target item
-            tree.setChildrenAllowed(target, true);
-
-            // Create new item, disallow children, add name, set parent
-            Object itemId = tree.addItem();
-            tree.setChildrenAllowed(itemId, false);
-            String newItemName = "New Item # " + itemId;
-            Item item = tree.getItem(itemId);
-            item.getItemProperty(ExampleUtil.hw_PROPERTY_NAME).setValue(
-                    newItemName);
-            tree.setParent(itemId, target);
-            tree.expandItem(target);
-        } else if (action == ACTION_DELETE) {
-            Object parent = tree.getParent(target);
-            tree.removeItem(target);
-            // If the deleted object's parent has no more children, set it's
-            // childrenallowed property to false
-            if (parent != null && tree.getChildren(parent).size() == 0) {
-                tree.setChildrenAllowed(parent, false);
-            }
-        }
-    }
-}