Example usage for javax.swing.tree TreePath TreePath

Introduction

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

Prototype

public TreePath(Object lastPathComponent)

Source Link

Document

Creates a TreePath containing a single element.

Usage

From source file:org.nuclos.client.explorer.ExplorerNode.java

/**
 * expand all children of this node/*w w w. j ava  2s.co  m*/
 * @param tree
 */
public void expandAllChildren(final JTree tree) {
    for (int i = getChildCount() - 1; i >= 0; i--) {
        final TreePath treePath = new TreePath(
                (((DefaultMutableTreeNode) ExplorerNode.this.getChildAt(i))).getPath());
        if (!tree.isExpanded(treePath)) {
            tree.expandPath(treePath);
        }
    }
}

From source file:org.nuclos.client.explorer.ExplorerNode.java

/**
 * collapse all children of this node/*from www. j  a  v a2  s.co  m*/
 * @param tree
 */
public void collapseAllChildren(JTree tree) {
    for (int i = getChildCount() - 1; i >= 0; i--) {
        tree.collapsePath(new TreePath(((DefaultMutableTreeNode) this.getChildAt(i)).getPath()));
    }
}

From source file:org.nuclos.client.explorer.ExplorerNode.java

public static TreePath findDescendant(DefaultTreeModel model, String idPath) {
    String[] idComponent = idPath.split("/");
    ExplorerNode<?> root = (ExplorerNode<?>) model.getRoot();
    if (idComponent.length == 0 || !idComponent[0].equals(root.getTreeNode().getIdentifier()))
        return null;

    ExplorerNode<?>[] path = new ExplorerNode<?>[idComponent.length];
    path[0] = root;/* w  w  w . j  a v  a 2  s  . co  m*/
    for (int i = 1; i < path.length; i++) {
        ExplorerNode<?> child = path[i - 1].findChildNodeWithIdentifier(idComponent[i]);
        if (child == null)
            return null;
        path[i] = child;
    }

    return new TreePath(path);
}

From source file:org.objectstyle.cayenne.modeler.ProjectTreeView.java

private void initFromModel(Project project) {
    // build model
    ProjectTreeModel model = new ProjectTreeModel(project);
    setRootVisible(false);/*from   w  w  w  . j av  a2 s . c o  m*/
    setModel(model);

    // expand top level
    getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    Enumeration level = model.getRootNode().children();
    while (level.hasMoreElements()) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) level.nextElement();
        TreePath path = new TreePath(node.getPath());
        expandPath(path);
    }
}

From source file:org.objectstyle.cayenne.modeler.ProjectTreeView.java

/** Makes node current, visible and selected. */
protected void showNode(DefaultMutableTreeNode node) {
    TreePath path = new TreePath(node.getPath());
    scrollPathToVisible(path);//from w ww.j a va 2s. c  om
    setSelectionPath(path);
}

From source file:org.openconcerto.erp.model.RubriquePayeTree.java

public RubriquePayeTree() {
    super();// www  .  j  a va  2 s  .c  o  m
    this.setModel(model);
    DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer();
    renderer.setOpenIcon(null);
    renderer.setClosedIcon(null);
    renderer.setLeafIcon(null);
    this.setCellRenderer(renderer);
    DefaultMutableTreeNode currentNode = ((DefaultMutableTreeNode) this.getModel().getRoot()).getNextNode();
    do {
        if (currentNode.getLevel() == 1)
            this.expandPath(new TreePath(currentNode.getPath()));
        currentNode = currentNode.getNextNode();
    } while (currentNode != null);
}

From source file:org.openconcerto.erp.panel.ITreeSelection.java

public void setValue(Integer val) {
    if (val == null)
        val = EMPTY_ID;
    // TODO Auto-generated method stub
    ITreeSelectionNode v = this.mapNode.get(val);
    if (v.getId() == val) {
        this.setExpandsSelectedPaths(true);
        this.setSelectionPath(new TreePath(v.getPath()));
    }//  w  ww  .jav a 2s  . co m

    // System.err.println("Set value Tree " + val);
    // if (this.rootNode != null) {
    // for (int i = 0; i < this.rootNode.getChildCount(); i++) {
    // Object o = this.rootNode.getChildAt(i);
    // if (o instanceof FamilleTreeNode) {
    // FamilleTreeNode v = (FamilleTreeNode) o;
    // if (v.getId() == val) {
    // System.err.println("Select TreeNode row Id " + val);
    // this.setExpandsSelectedPaths(true);
    // this.setSelectionPath(new TreePath(v.getPath()));
    // }
    // }
    // }
    // }
}

From source file:org.openehealth.coms.cc.consent_applet.applet.ConsentApplet.java

/**
 * Listener which handles the expansion of TreeNodes
 * //from  ww w. j  av  a  2s.c o m
 * @return
 */
private TreeExpansionListener getMyTreeExpansionListener() {

    return new TreeExpansionListener() {

        public void treeCollapsed(TreeExpansionEvent arg0) {
        }

        public void treeExpanded(TreeExpansionEvent arg0) {

            //Normal Tree, load child Nodes from the server
            if (arg0.getPath().getLastPathComponent() instanceof LazyOIDTreeNode) {
                LazyOIDTreeNode node = (LazyOIDTreeNode) arg0.getPath().getLastPathComponent();

                if (!node.isLeaf() && !node.hasBeenExpanded()) {
                    node.setHasBeenExpanded(true);
                    requestTreeNode(node);
                }
            }
            //Search Tree, expand as usual
            else if (arg0.getPath().getLastPathComponent() instanceof DefaultMutableTreeNode) {
                DefaultMutableTreeNode node = (DefaultMutableTreeNode) arg0.getPath().getLastPathComponent();

                JTree tree = (JTree) arg0.getSource();
                tree.expandPath(new TreePath(node.getPath()));

            }
        };
    };
}

From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserComponent.java

/**
 * Implemented as specified by the {@link Browser} interface.
 * @see Browser#setFoundInBrowser(Set)//  w  ww.ja va2s  . c  o  m
 */
public void setFoundInBrowser(Set nodes) {
    if (nodes == null || nodes.size() == 0) {
        model.setFoundNodes(null); // reset default value.
        model.setFoundNodeIndex(-1); // reset default value.
        view.getTreeDisplay().repaint();
        return;
    }
    List<Object> list = new ArrayList<Object>(nodes.size());
    Iterator i = nodes.iterator();

    final JTree tree = view.getTreeDisplay();
    while (i.hasNext())
        list.add(i.next());
    Comparator c = new Comparator() {
        public int compare(Object o1, Object o2) {
            TreeImageDisplay node1 = (TreeImageDisplay) o1;
            TreeImageDisplay node2 = (TreeImageDisplay) o2;
            int i1 = tree.getRowForPath(new TreePath(node1.getPath()));
            int i2 = tree.getRowForPath(new TreePath(node2.getPath()));
            return (i1 - i2);
        }
    };
    Collections.sort(list, c);
    model.setFoundNodes(list);
    model.setFoundNodeIndex(0);
    handleNodeDisplay((TreeImageDisplay) list.get(0));
    tree.repaint();
}

From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/** 
 * Reacts to node expansion event./* w  w  w.  j a  v a 2s . c  o  m*/
 * 
 * @param node     The node to handle.
 * @param expanded Pass <code>true</code> is the node is expanded,
 *                 <code>false</code> otherwise.
 */
private void onNodeNavigation(TreeImageDisplay node, boolean expanded) {
    node.setExpanded(expanded);
    controller.onNodeNavigation(node, expanded);
    treeDisplay.clearSelection();
    try {
        treeDisplay.setSelectionPath(new TreePath(node.getPath()));
    } catch (Exception e) {
    }

    treeDisplay.repaint();
}