javax.swing

Class JTree.EmptySelectionModel

protected static class JTree.EmptySelectionModel extends DefaultTreeSelectionModel

A TreeModel that does not allow anything to be selected.

Field Summary
protected static JTree.EmptySelectionModel	sharedInstance The shared instance of this model.

Constructor Summary
protected	EmptySelectionModel() Creates a new instance of EmptySelectionModel.

Method Summary
void	addSelectionPaths(TreePath[] paths) This catches attempts to add something to the selection.
void	removeSelectionPaths(TreePath[] paths) This catches attempts to remove something from the selection.
void	setSelectionPaths(TreePath[] paths) This catches attempts to set a selection and sets nothing instead.
static JTree.EmptySelectionModel	sharedInstance() Returns the shared instance of EmptySelectionModel.

Field Detail

sharedInstance

protected static final JTree.EmptySelectionModel sharedInstance

The shared instance of this model.

Constructor Detail

EmptySelectionModel

protected EmptySelectionModel()

Creates a new instance of EmptySelectionModel.

Method Detail

addSelectionPaths

public void addSelectionPaths(TreePath[] paths)

This catches attempts to add something to the selection.

Parameters: paths not used here

removeSelectionPaths

public void removeSelectionPaths(TreePath[] paths)

This catches attempts to remove something from the selection.

Parameters: paths not used here

setSelectionPaths

public void setSelectionPaths(TreePath[] paths)

This catches attempts to set a selection and sets nothing instead.

Parameters: paths not used here

sharedInstance

public static JTree.EmptySelectionModel sharedInstance()

Returns the shared instance of EmptySelectionModel.

Returns: the shared instance of EmptySelectionModel