javax.swing
Class JTree.EmptySelectionModel

java.lang.Object
  javax.swing.tree.DefaultTreeSelectionModel
      javax.swing.JTree.EmptySelectionModel

All Implemented Interfaces:

Serializable, Cloneable, TreeSelectionModel

Enclosing class:

JTree

protected static class JTree.EmptySelectionModel
extends DefaultTreeSelectionModel

EmptySelectionModel is a TreeSelectionModel that does not allow anything to be selected.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans^TM has been added to the java.beans package. Please see XMLEncoder.

Field Summary

protected static JTree.EmptySelectionModel

sharedInstance Unique shared instance.

Fields inherited from class javax.swing.tree.DefaultTreeSelectionModel

changeSupport, leadIndex, leadPath, leadRow, listenerList, listSelectionModel, rowMapper, selection, SELECTION_MODE_PROPERTY, selectionMode

Fields inherited from interface javax.swing.tree.TreeSelectionModel

CONTIGUOUS_TREE_SELECTION, DISCONTIGUOUS_TREE_SELECTION, SINGLE_TREE_SELECTION

Constructor Summary

protected

JTree.EmptySelectionModel()

Method Summary

void	addSelectionPaths(TreePath[] paths) A null implementation that adds nothing.
void	removeSelectionPaths(TreePath[] paths) A null implementation that removes nothing.
void	setSelectionPaths(TreePath[] pPaths) A null implementation that selects nothing.
static JTree.EmptySelectionModel	sharedInstance() Returns a shared instance of an empty selection model.

Methods inherited from class javax.swing.tree.DefaultTreeSelectionModel

addPropertyChangeListener, addSelectionPath, addTreeSelectionListener, arePathsContiguous, canPathsBeAdded, canPathsBeRemoved, clearSelection, clone, fireValueChanged, getLeadSelectionPath, getLeadSelectionRow, getListeners, getMaxSelectionRow, getMinSelectionRow, getPropertyChangeListeners, getRowMapper, getSelectionCount, getSelectionMode, getSelectionPath, getSelectionPaths, getSelectionRows, getTreeSelectionListeners, insureRowContinuity, insureUniqueness, isPathSelected, isRowSelected, isSelectionEmpty, notifyPathChange, removePropertyChangeListener, removeSelectionPath, removeTreeSelectionListener, resetRowSelection, setRowMapper, setSelectionMode, setSelectionPath, toString, updateLeadIndex

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

sharedInstance

protected static final JTree.EmptySelectionModel sharedInstance

Unique shared instance.

Constructor Detail

JTree.EmptySelectionModel

protected JTree.EmptySelectionModel()

Method Detail

sharedInstance

public static JTree.EmptySelectionModel sharedInstance()

Returns a shared instance of an empty selection model.

setSelectionPaths

public void setSelectionPaths(TreePath[] pPaths)

A null implementation that selects nothing.

Specified by:

setSelectionPaths in interface TreeSelectionModel

Overrides:

setSelectionPaths in class DefaultTreeSelectionModel

Parameters:

pPaths - new selection

addSelectionPaths

public void addSelectionPaths(TreePath[] paths)

A null implementation that adds nothing.

Specified by:

addSelectionPaths in interface TreeSelectionModel

Overrides:

addSelectionPaths in class DefaultTreeSelectionModel

Parameters:

paths - the new path to add to the current selection

removeSelectionPaths

public void removeSelectionPaths(TreePath[] paths)

A null implementation that removes nothing.

Specified by:

removeSelectionPaths in interface TreeSelectionModel

Overrides:

removeSelectionPaths in class DefaultTreeSelectionModel

Parameters:

paths - the paths to remove from the selection