/*
* This is part of Geomajas, a GIS framework, http://www.geomajas.org/.
*
* Copyright 2008-2015 Geosparc nv, http://www.geosparc.com/, Belgium.
*
* The program is available in open source according to the GNU Affero
* General Public License. All contributions in this program are covered
* by the Geomajas Contributors License Agreement. For full licensing
* details, see LICENSE.txt in the project root.
*/
package org.geomajas.widget.layer.client.widget;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.Label;
import org.geomajas.gwt.client.map.event.MapModelChangedEvent;
import org.geomajas.gwt.client.map.event.MapModelChangedHandler;
import org.geomajas.gwt.client.map.layer.Layer;
import org.geomajas.gwt.client.widget.MapWidget;
import java.util.List;
/**
* Opens panel in closeableDialog.
*
* @author Jan Venstermans
*
*/
public class LayersManagementWidget extends Canvas {
private MapWidget mapWidget;
public LayersManagementWidget(MapWidget mapWidget) {
this.mapWidget = mapWidget;
if (mapWidget.getMapModel().isInitialized()) {
} else {
mapWidget.getMapModel().addMapModelChangedHandler(new MapModelChangedHandler() {
@Override
public void onMapModelChanged(MapModelChangedEvent event) {
buildUi();
}
});
}
}
private void buildUi() {
List<Layer<?>> layers = mapWidget.getMapModel().getLayers();
addChild(new Label("Number of layers " + layers.size()));
}
}