1 files changed, 0 insertions, 106 deletions
diff --git a/src/com/vaadin/tests/TreeFilesystem.java b/src/com/vaadin/tests/TreeFilesystem.java
deleted file mode 100644
index 202338cd50..0000000000
--- a/src/com/vaadin/tests/TreeFilesystem.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/* 
-@ITMillApache2LicenseForJavaFiles@
- */
-
-package com.vaadin.tests;
-
-import java.io.File;
-
-import com.vaadin.data.Item;
-import com.vaadin.demo.util.SampleDirectory;
-import com.vaadin.ui.Label;
-import com.vaadin.ui.Panel;
-import com.vaadin.ui.Tree;
-import com.vaadin.ui.Window;
-import com.vaadin.ui.Tree.ExpandEvent;
-
-/**
- * Browsable file explorer using Vaadin Tree component. Demonstrates: how to add
- * items hierarchically into <code>com.vaadin.ui.Component.Tree</code>, how to
- * receive ExpandEvent and implement
- * <code>com.vaadin.ui.Tree.ExpandListener</code>.
- * 
- * @since 4.0.0
- * 
- */
-public class TreeFilesystem extends com.vaadin.Application implements
-        Tree.ExpandListener {
-
-    // Filesystem explorer panel and it's components
-    private final Panel explorerPanel = new Panel("Filesystem explorer");
-
-    private final Tree tree = new Tree();
-
-    @Override
-    public void init() {
-        final Window main = new Window("Tree filesystem demo");
-        setMainWindow(main);
-
-        // Main window contains heading and panel
-        main.addComponent(new Label("<h2>Tree demo</h2>", Label.CONTENT_XHTML));
-
-        // configure file structure panel
-        main.addComponent(explorerPanel);
-        explorerPanel.addComponent(tree);
-        explorerPanel.setHeight(400);
-
-        // "this" handles tree's expand event
-        tree.addListener(this);
-
-        // Get sample directory
-        final File sampleDir = SampleDirectory.getDirectory(this);
-        // populate tree's root node with example directory
-        if (sampleDir != null) {
-            populateNode(sampleDir.getAbsolutePath(), null);
-        }
-    }
-
-    /**
-     * Handle tree expand event, populate expanded node's childs with new files
-     * and directories.
-     */
-    public void nodeExpand(ExpandEvent event) {
-        final Item i = tree.getItem(event.getItemId());
-        if (!tree.hasChildren(i)) {
-            // populate tree's node which was expanded
-            populateNode(event.getItemId().toString(), event.getItemId());
-        }
-    }
-
-    /**
-     * Populates files to tree as items. In this example items are of String
-     * type that consist of file path. New items are added to tree and item's
-     * parent and children properties are updated.
-     * 
-     * @param file
-     *            path which contents are added to tree
-     * @param parent
-     *            for added nodes, if null then new nodes are added to root node
-     */
-    private void populateNode(String file, Object parent) {
-        final File subdir = new File(file);
-        final File[] files = subdir.listFiles();
-        for (int x = 0; x < files.length; x++) {
-            try {
-                // add new item (String) to tree
-                final String path = files[x].getCanonicalPath().toString();
-                tree.addItem(path);
-                // set parent if this item has one
-                if (parent != null) {
-                    tree.setParent(path, parent);
-                }
-                // check if item is a directory and read access exists
-                if (files[x].isDirectory() && files[x].canRead()) {
-                    // yes, childrens therefore exists
-                    tree.setChildrenAllowed(path, true);
-                } else {
-                    // no, childrens therefore do not exists
-                    tree.setChildrenAllowed(path, false);
-                }
-            } catch (final Exception e) {
-                throw new RuntimeException(e);
-            }
-        }
-    }
-
-}