Example usage for javax.swing.tree TreeModel addTreeModelListener

Introduction

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

Prototype

void addTreeModelListener(TreeModelListener l);

Source Link

Document

Adds a listener for the TreeModelEvent posted after the tree changes.

Usage

From source file:plugin.notes.gui.NotesView.java

private void initTree() {
    dataDir.listFiles();/*from w  w  w. ja  va 2  s . c  o  m*/
    root = new NotesTreeNode(dataDir.getName(), dataDir, notesTree);

    TreeModel model = new DefaultTreeModel(root);
    notesTree.setModel(model);
    notesTree.addTreeSelectionListener(new TreeSelectionListener() {
        @Override
        public void valueChanged(TreeSelectionEvent evt) {
            notesTreeActionPerformed();
        }
    });
    notesTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    notesTree.setEditable(true);
    model.addTreeModelListener(new TreeModelListener() {
        @Override
        public void treeNodesChanged(TreeModelEvent e) {
            notesTreeNodesChanged();
        }

        @Override
        public void treeNodesInserted(TreeModelEvent e) {
            // TODO:  Method does nothing?
        }

        @Override
        public void treeNodesRemoved(TreeModelEvent e) {
            // TODO:  Method does nothing?
        }

        @Override
        public void treeStructureChanged(TreeModelEvent e) {
            // TODO:  Method does nothing?
        }
    });
}

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