TreeSelectionContext (SNAP Engine API)

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

All Methods Instance Methods Concrete Methods
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 Detail
  - TreeSelectionContext
```
public TreeSelectionContext(JTree tree)
```
- Method Detail
  - 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)
```