Trees - The Definitive Guide to Java Swing - page 653

DefaultMutableTreeNode Properties
As Table 17-5 shows, there are 22 properties of DefaultMutableTreeNode . Most of the properties
are read-only, allowing you to find out information about the tree node's position and relation-
ships. The userObject property contains the data specific to the node that was provided to the
DefaultMutableTreeNode when the node was created. The userObjectPath property contains an
array of user objects, from the root (at index 0) to the current node (which could be the root).

Table 17-5. DefaultMutableTreeNode Properties
Property Name Data Type Access

allowsChildren boolean Read-write

childCount int Read-only

depth int Read-only

firstChild TreeNode Read-only

firstLeaf DefaultMutableTreeNode

Read-only

lastChild TreeNode Read-only

lastLeaf DefaultMutableTreeNode Read-only

leaf boolean Read-only

leafCount int Read-only

level int

Read-only

nextLeaf DefaultMutableTreeNode Read-only

nextNode DefaultMutableTreeNode Read-only

nextSibling DefaultMutableTreeNode Read-only

parent MutableTreeNode Read-write

path TreeNode[ ]

Read-only

previousLeaf DefaultMutableTreeNode Read-only

previousNode DefaultMutableTreeNode Read-only

previousSibling DefaultMutableTreeNode Read-only

root boolean Read-only

siblingCount int

Read-only

userObject Object Read-write

userObjectPath Object[ ] Read-only