/*
* Copyright 2009 Fred Sauer
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.allen_sauer.gwt.dnd.client;
/**
* A class that implements this interface sources the events defined by the
* {@link com.allen_sauer.gwt.dnd.client.DragHandler} interface.
*/
public interface FiresDragEvents {
/**
* Add another {@link DragHandler} to listen for drag related events.
*
* @param handler the handler to add
*/
void addDragHandler(DragHandler handler);
/**
* Remove a previously added {@link DragHandler}.
*
* @param handler the handler to remove
*/
void removeDragHandler(DragHandler handler);
}
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