Java javax.swing.tree DefaultTreeModel fields, constructors, methods, implement or subclass

Example usage for Java javax.swing.tree DefaultTreeModel fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for javax.swing.tree DefaultTreeModel.

The text is from its open source code.

Subclass

javax.swing.tree.DefaultTreeModel has subclasses.
Click this link to see all its subclasses.

Constructor

	DefaultTreeModel(TreeNode root) Creates a tree in which any node can have children.
	DefaultTreeModel(TreeNode root, boolean asksAllowsChildren) Creates a tree specifying whether any node can have children, or whether only certain nodes can have children.

Method

void	addTreeModelListener(TreeModelListener l) Adds a listener for the TreeModelEvent posted after the tree changes.
Object	getChild(Object parent, int index) Returns the child of parent at index index in the parent's child array.
int	getChildCount(Object parent) Returns the number of children of parent.
TreeNode[]	getPathToRoot(TreeNode aNode) Builds the parents of node up to and including the root node, where the original node is the last element in the returned array.
Object	getRoot() Returns the root of the tree.
void	insertNodeInto(MutableTreeNode newChild, MutableTreeNode parent, int index) Invoked this to insert newChild at location index in parents children.
void	nodeChanged(TreeNode node) Invoke this method after you've changed how node is to be represented in the tree.
void	nodeStructureChanged(TreeNode node) Invoke this method if you've totally changed the children of node and its children's children...
void	nodesWereInserted(TreeNode node, int[] childIndices) Invoke this method after you've inserted some TreeNodes into node.
void	reload() Invoke this method if you've modified the TreeNode s upon which this model depends.
void	reload(TreeNode node) Invoke this method if you've modified the TreeNode s upon which this model depends.
void	removeNodeFromParent(MutableTreeNode node) Message this to remove node from its parent.
void	setRoot(TreeNode root) Sets the root to `root`.