Example usage for javax.swing.tree DefaultMutableTreeNode DefaultMutableTreeNode

Introduction

In this page you can find the example usage for javax.swing.tree DefaultMutableTreeNode DefaultMutableTreeNode.

Prototype

public DefaultMutableTreeNode(Object userObject)

Source Link

Document

Creates a tree node with no parent, no children, but which allows children, and initializes it with the specified user object.

Usage

From source file:org.apache.directory.fortress.web.panel.UserListPanel.java

private DefaultTreeModel createTreeModel(List<T> users) {
    DefaultTreeModel model;/*from  www  .  j av a 2s . c  o  m*/
    rootNode = new DefaultMutableTreeNode(null);
    model = new DefaultTreeModel(rootNode);
    if (users == null) {
        LOG.debug("no Users found");
    } else {
        LOG.debug(".createTreeModel Users found:" + users.size());
        for (T user : users) {
            rootNode.add(new DefaultMutableTreeNode(user));
        }
    }
    return model;
}

From source file:org.apache.directory.fortress.web.panel.UserListPanel.java

public void add(FortEntity entity) {
    if (getDefaultModelObject() != null) {
        List<User> users = ((List<User>) getDefaultModelObject());
        users.add((User) entity);/*from   w w  w.j  ava2s . c  o m*/
        LOG.debug("UserListPanel.add tree depth: " + rootNode.getChildCount());
        treeModel.insertNodeInto(new DefaultMutableTreeNode(entity), rootNode, rootNode.getChildCount());
        //treeModel.insertNodeInto(new DefaultMutableTreeNode(entity), rootNode, users.size());
    }
}

From source file:org.apache.jetspeed.portlets.site.PortalSiteManager.java

private DefaultMutableTreeNode retrieveFolders(String folderPath, DefaultMutableTreeNode rootNode,
        boolean cleanBeforeRetrieve) {
    try {//  w ww .j  av a2 s. c o m
        Link link;
        Folder folder;
        DefaultMutableTreeNode tmpNode;
        Page page;
        Folder rootfolder = getServiceLocator().getPageManager().getFolder(folderPath);

        if (rootNode == null) {
            rootNode = new DefaultMutableTreeNode(new SiteTreeNode(rootfolder, true));
        }

        if (cleanBeforeRetrieve) {
            rootNode.removeAllChildren();
        }

        Iterator folders = rootfolder.getFolders().iterator();
        while (folders.hasNext()) {
            folder = (Folder) folders.next();

            if (rootfolder.getPath().equals("/_user")) {
                if (folder.getName().startsWith("template")) {
                    rootNode.add(new DefaultMutableTreeNode(new SiteTreeNode(folder)));
                }
            } else {
                rootNode.add(new DefaultMutableTreeNode(new SiteTreeNode(folder)));
            }
        }

        Iterator pages = rootfolder.getPages().iterator();
        while (pages.hasNext()) {
            page = (Page) pages.next();
            tmpNode = new DefaultMutableTreeNode(new SiteTreeNode(page));
            tmpNode.setAllowsChildren(false);
            rootNode.add(tmpNode);
        }

        Iterator links = rootfolder.getLinks().iterator();
        while (links.hasNext()) {
            link = (Link) links.next();
            tmpNode = new DefaultMutableTreeNode(new SiteTreeNode(link));
            tmpNode.setAllowsChildren(false);
            rootNode.add(tmpNode);
        }
    } catch (Exception e) {
        log.error("Failed to retrieve folders ", e);
    }

    return rootNode;
}

From source file:org.apache.jetspeed.portlets.site.PortalSiteManager.java

private DefaultMutableTreeNode retrieveCopyFolders(String folderPath, DefaultMutableTreeNode rootNode) {
    try {/*  w ww .  j  a v  a 2  s  . com*/
        Folder folder;
        Folder rootfolder = getServiceLocator().getPageManager().getFolder(folderPath);
        if (rootNode == null) {
            rootNode = new DefaultMutableTreeNode(new SiteTreeNode(rootfolder, true));
        }
        Iterator folders = rootfolder.getFolders().iterator();
        while (folders.hasNext()) {
            folder = (Folder) folders.next();
            if (rootfolder.getPath().equals("/_user")) {
                if (folder.getName().startsWith("template")) {
                    rootNode.add(new DefaultMutableTreeNode(new SiteTreeNode(folder)));
                }
            } else {
                rootNode.add(new DefaultMutableTreeNode(new SiteTreeNode(folder)));
            }
        }
    } catch (Exception e) {
        log.error("Failed to retrieve folders ", e);
    }
    return rootNode;
}

From source file:org.apache.jetspeed.portlets.site.PortalSiteManager.java

private DefaultMutableTreeNode getSelectedNode() {
    PortalTree tree = (PortalTree) getPage().get("siteTree");
    Collection selectedNodes = tree.getTreeState().getSelectedNodes();
    DefaultMutableTreeNode treeNode = null;

    if (selectedNodes != null) {
        Iterator selectedNode = selectedNodes.iterator();
        while (selectedNode.hasNext()) {
            treeNode = (DefaultMutableTreeNode) selectedNode.next();
            break;
        }/* w  ww .j  a  v a  2  s.c om*/
    }

    if (treeNode == null) {
        TreeModel treeModel = tree.getModelObject();

        if (treeModel != null && treeModel.getRoot() != null) {
            treeNode = (DefaultMutableTreeNode) treeModel.getRoot();
        }
    }

    if (treeNode == null) {
        treeNode = new DefaultMutableTreeNode(new SiteTreeNode("root", "/", FileType.Folder));
    }

    return treeNode;
}