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javax.swing
Class JTree.EmptySelectionModel

java.lang.Object
  extended by javax.swing.tree.DefaultTreeSelectionModel
      extended by 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 JavaBeansTM has been added to the java.beans package. Please see XMLEncoder.


Field Summary
protected static JTree.EmptySelectionModel sharedInstance
          The single instance of EmptySelectionModel.
 
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 addPropertyChangeListener(PropertyChangeListener listener)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
 void addSelectionPaths(TreePath[] paths)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
 void addTreeSelectionListener(TreeSelectionListener listener)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
 void removePropertyChangeListener(PropertyChangeListener listener)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
 void removeSelectionPaths(TreePath[] paths)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
 void removeTreeSelectionListener(TreeSelectionListener listener)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
 void setRowMapper(RowMapper mapper)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
 void setSelectionMode(int mode)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
 void setSelectionPaths(TreePath[] paths)
          This is overriden to do nothing; EmptySelectionModel does not allow a selection.
static JTree.EmptySelectionModel sharedInstance()
          Returns the single instance of EmptySelectionModel.
 
Methods inherited from class javax.swing.tree.DefaultTreeSelectionModel
addSelectionPath, 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, removeSelectionPath, resetRowSelection, 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
The single instance of EmptySelectionModel.

Constructor Detail

JTree.EmptySelectionModel

protected JTree.EmptySelectionModel()
Method Detail

sharedInstance

public static JTree.EmptySelectionModel sharedInstance()
Returns the single instance of EmptySelectionModel.

Returns:
single instance of EmptySelectionModel

setSelectionPaths

public void setSelectionPaths(TreePath[] paths)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
setSelectionPaths in interface TreeSelectionModel
Overrides:
setSelectionPaths in class DefaultTreeSelectionModel
Parameters:
paths - the paths to select; this is ignored

addSelectionPaths

public void addSelectionPaths(TreePath[] paths)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
addSelectionPaths in interface TreeSelectionModel
Overrides:
addSelectionPaths in class DefaultTreeSelectionModel
Parameters:
paths - the paths to add to the selection; this is ignored

removeSelectionPaths

public void removeSelectionPaths(TreePath[] paths)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
removeSelectionPaths in interface TreeSelectionModel
Overrides:
removeSelectionPaths in class DefaultTreeSelectionModel
Parameters:
paths - the paths to remove; this is ignored

setSelectionMode

public void setSelectionMode(int mode)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
setSelectionMode in interface TreeSelectionModel
Overrides:
setSelectionMode in class DefaultTreeSelectionModel
Parameters:
mode - the selection mode; this is ignored
Since:
1.7

setRowMapper

public void setRowMapper(RowMapper mapper)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
setRowMapper in interface TreeSelectionModel
Overrides:
setRowMapper in class DefaultTreeSelectionModel
Parameters:
mapper - the RowMapper instance; this is ignored
Since:
1.7

addTreeSelectionListener

public void addTreeSelectionListener(TreeSelectionListener listener)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
addTreeSelectionListener in interface TreeSelectionModel
Overrides:
addTreeSelectionListener in class DefaultTreeSelectionModel
Parameters:
listener - the listener to add; this is ignored
Since:
1.7

removeTreeSelectionListener

public void removeTreeSelectionListener(TreeSelectionListener listener)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
removeTreeSelectionListener in interface TreeSelectionModel
Overrides:
removeTreeSelectionListener in class DefaultTreeSelectionModel
Parameters:
listener - the listener to remove; this is ignored
Since:
1.7

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
addPropertyChangeListener in interface TreeSelectionModel
Overrides:
addPropertyChangeListener in class DefaultTreeSelectionModel
Parameters:
listener - the listener to add; this is ignored
Since:
1.7

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)
This is overriden to do nothing; EmptySelectionModel does not allow a selection.

Specified by:
removePropertyChangeListener in interface TreeSelectionModel
Overrides:
removePropertyChangeListener in class DefaultTreeSelectionModel
Parameters:
listener - the listener to remove; this is ignored
Since:
1.7

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