/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2003-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.map.event;
// J2SE dependencies
import java.util.EventListener;
import org.geotools.map.MapLayer;
/**
* The listener that's notified when some {@linkplain MapLayer layer} property changes.
*
* @author Andrea Aime
*
* @see MapLayer
* @see MapLayerEvent
* @source $URL$
*/
public interface MapLayerListener extends EventListener {
/**
* Invoked when some property of this layer has changed. May be data, style, title,
* visibility.
*
* @param event encapsulating the event information
*/
void layerChanged(MapLayerEvent event);
/**
* Invoked when the component has been made visible.
*
* @param event encapsulating the event information
*/
void layerShown(MapLayerEvent event);
/**
* nvoked when the component has been made invisible.
*
* @param event encapsulating the event information
*/
void layerHidden(MapLayerEvent event);
/**
* Invoked when the component has been set as selected.
*
* @param event encapsulating the event information
*/
void layerSelected(MapLayerEvent event);
/**
* nvoked when the component has been set as not selected.
*
* @param event encapsulating the event information
*/
void layerDeselected(MapLayerEvent event);
}