Package com.bc.ceres.swing.selection.support

Class TreeSelectionContext

java.lang.Object

com.bc.ceres.core.ExtensibleObject

com.bc.ceres.swing.selection.AbstractSelectionContext

com.bc.ceres.swing.selection.support.TreeSelectionContext

All Implemented Interfaces:

Extensible, SelectionChangeEmitter, SelectionContext, SelectionSource

public class TreeSelectionContext
extends AbstractSelectionContext

A selection provider that wraps a JTree. Elements contained in Selections handled by this provider represent currently selected tree node paths as Object[] values.

Constructor Summary

Constructors

Constructor	Description
TreeSelectionContext(JTree tree)

Method Summary

Modifier and Type	Method	Description
Selection	getSelection()
JTree	getTree()
protected void	handleTreeSelectionChanged(TreeSelectionEvent event)
void	setSelection(Selection selection)	Sets a new selection.
void	setTree(JTree tree)

Methods inherited from class com.bc.ceres.swing.selection.AbstractSelectionContext

addSelectionChangeListener, canDeleteSelection, canInsert, canSelectAll, deleteSelection, fireSelectionChange, getSelectionChangeListeners, insert, removeSelectionChangeListener, selectAll

Methods inherited from class com.bc.ceres.core.ExtensibleObject

getExtension

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bc.ceres.core.Extensible

getExtension

Constructor Details

TreeSelectionContext

public TreeSelectionContext(JTree tree)

Method Details

getSelection

public Selection getSelection()

Returns:

The current selection. The selection may be empty, but never null.

See Also:

• Selection.EMPTY
• Selection.isEmpty()

setSelection

public void setSelection(Selection selection)

Description copied from interface: SelectionContext

Sets a new selection.

Parameters:

selection - The new selection.

getTree

public JTree getTree()

setTree

public void setTree(JTree tree)

handleTreeSelectionChanged

protected void handleTreeSelectionChanged(TreeSelectionEvent event)