/* * 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.gwt.client.map.event; import org.geomajas.annotation.Api; import com.google.gwt.event.shared.HandlerRegistration; import com.google.gwt.event.shared.HasHandlers; import org.geomajas.annotation.UserImplemented; /** * Classes triggering the {@link MapViewChangedEvent} should implement this interface, thereby allowing handlers to be * registered to catch these events. * * @author Pieter De Graef * @since 1.6.0 */ @Api(allMethods = true) @UserImplemented public interface HasMapViewChangedHandlers extends HasHandlers { /** * Add a new handler for {@link MapViewChangedEvent} events. * * @param handler * The handler to be registered. * @return Returns the handlers registration object. */ HandlerRegistration addMapViewChangedHandler(MapViewChangedHandler handler); }