1 package cz.cuni.amis.pogamut.sposh.elements;
2
3 import cz.cuni.amis.pogamut.sposh.PoshTreeEvent;
4 import java.beans.PropertyChangeListener;
5
6 /**
7 * Mainly for widgets. This is the listener that can be registered with the
8 * <code>PoshElement</code> to listen for various events that happens to the
9 * POSH element (new node, deleted node...)
10 *
11 * @author Honza
12 */
13 public interface PoshElementListener extends PropertyChangeListener {
14 /**
15 * Message about newly created child node
16 *
17 * @param event what kind of change happend
18 * @param child child node that has been created/just new one
19 */
20 public void nodeChanged(PoshTreeEvent event, PoshElement child);
21 }