Java JTree Node getLevel(TreeNode treeNode)

Description

get Level

License

Open Source License

Declaration

public static final int getLevel(TreeNode treeNode) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import javax.swing.tree.TreeNode;

public class Main {
    public static final int getLevel(TreeNode treeNode) {
        int count = -1;
        TreeNode current = treeNode;
        do {//  www.j  a  va  2 s .c o m
            current = current.getParent();
            count++;
        } while (current != null);

        return count;
    }
}

Related

1. findTreeNodesWithLowestLevel(List multipleTreeNodes)
2. findTreeNodeWithXmlPath(DefaultMutableTreeNode treeNode, String nodeXmlPath)
3. getAllChildCount(TreeNode node)
4. getAllTreeNodes(TreeModel model, int startLevel, Class clazz, DefaultMutableTreeNode root)
5. getAllUserObject(TreeNode node, Set userObjectSet)
6. getMutableTreeNodes(TreeNode[] path)
7. getNodeAt(final JTree tree, final int x, final int y)
8. getNodeForEvent(JTree targetTree, DropTargetDragEvent dtde)
9. getPathStringForNode(DefaultMutableTreeNode node)