Package javax.swing.tree

Provides classes and interfaces for dealing with javax.swing.JTree. You use these classes and interfaces if you want control over how trees are constructed, updated, and rendered, as well as how data associated with the tree nodes are viewed and managed.

Note: Most of the Swing API is not thread safe. For details, see Concurrency in Swing, a section in The Java Tutorial.

Related Documentation

For overviews, tutorials, examples, guides, and tool documentation, please see:
Since:
1.2
Interface Description
MutableTreeNode

Defines the requirements for a tree node object that can change -- by adding or removing child nodes, or by changing the contents of a user object stored in the node.
RowMapper

Defines the requirements for an object that translates paths in the tree into display rows.
TreeCellEditor

Adds to CellEditor the extensions necessary to configure an editor in a tree.
TreeCellRenderer

Defines the requirements for an object that displays a tree node.
TreeModel

The model used by JTree.
TreeNode

Defines the requirements for an object that can be used as a tree node in a JTree.
TreeSelectionModel

This interface represents the current state of the selection for the tree component.
Class Description
AbstractLayoutCache

Warning: Serialized objects of this class will not be compatible with future Swing releases.
AbstractLayoutCache.NodeDimensions

Used by AbstractLayoutCache to determine the size and x origin of a particular node.
DefaultMutableTreeNode

A DefaultMutableTreeNode is a general-purpose node in a tree data structure.
DefaultTreeCellEditor

A TreeCellEditor.
DefaultTreeCellRenderer

Displays an entry in a tree.
DefaultTreeModel

A simple tree data model that uses TreeNodes.
DefaultTreeSelectionModel

Default implementation of TreeSelectionModel.
FixedHeightLayoutCache

NOTE: This will become more open in a future release.
TreePath

TreePath represents an array of objects that uniquely identify the path to a node in a tree.
VariableHeightLayoutCache

NOTE: This will become more open in a future release.
Exception Description
ExpandVetoException

Exception used to stop an expand/collapse from happening.

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Documentation extracted from Debian's OpenJDK Development Kit package.
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https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/swing/tree/package-summary.html