1 /*
2 * Copyright 2012 Daniel Kurka
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5 * use this file except in compliance with the License. You may obtain a copy of
6 * the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
14 * the License.
15 */
16 package com.googlecode.mgwt.dom.client.recognizer.swipe;
17
18 import com.google.gwt.event.shared.HandlerRegistration;
19
20 /**
21 * A widget that implements this interface sources {@link SwipeStartEvent}s,
22 * {@link SwipeMoveEvent}s and {@link SwipeEndEvent}s
23 *
24 * @author Daniel Kurka
25 *
26 */
27 public interface HasSwipeHandlers {
28 /**
29 * register for a {@link SwipeStartEvent}
30 *
31 * @param handler the handler to register
32 * @return the {@link HandlerRegistration}
33 */
34 public HandlerRegistration addSwipeStartHandler(SwipeStartHandler handler);
35
36 /**
37 * register for a {@link SwipeMoveHandler}
38 *
39 * @param handler the handler to register
40 * @return the {@link HandlerRegistration}
41 */
42 public HandlerRegistration addSwipeMoveHandler(SwipeMoveHandler handler);
43
44 /**
45 * register for a {@link SwipeEndHandler}
46 *
47 * @param handler the handler to register
48 * @return the {@link HandlerRegistration}
49 */
50 public HandlerRegistration addSwipeEndHandler(SwipeEndHandler handler);
51 }