SingleSelectionListener (Macrofocus TreeMap API for Swing SpecificationA good and efficient starting point is the use of the SwingTreeMap component. It contains all the information to get started within minutes!To use this API, please make sure you have at least (this is the absolute minimum) the macrofocus-treemap-swing.jar, macrofocus-treemap.jar, macrofocus-common.jar, macrofocus-visualization.jar, and macrofocus-slider.jar libraries in your class path.)

Type Parameters:

E - the type of elements that can be selected
```
public interface SingleSelectionListener<E>
```
The listener interface for receiving "interesting" events about a selection.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`selectionChanged(SingleSelectionEvent<E> event)`	Called whenever the value of the selection changes.

- Method Detail
  - selectionChanged
```
void selectionChanged(SingleSelectionEvent<E> event)
```
    Called whenever the value of the selection changes.
    
    Parameters:
    
    event - the event that characterizes the change.