/ftr-gwt-library-date/src/main/java/eu/future/earth/gwt/client/date/DatePanel.java

 1/*
 2 * Copyright 2007 Future Earth, info@future-earth.eu
 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
17package eu.future.earth.gwt.client.date;
18
19import java.util.Date;
20import java.util.List;
21
22import com.google.gwt.event.shared.HandlerRegistration;
23
24import eu.future.earth.gwt.client.date.DateEvent.DateEventActions;
25
26public interface DatePanel<T> {
27
28	void clearData();
29
30	void setDate(Date newDate);
31
32	void setPixelSize(int width, int height);
33
34	Date getFirstDateShow();
35
36	Date getLastDateShow();
37
38	Date getFirstDateLogical();
39
40	Date getLastDateLogical();
41
42	void notifyReady(DateEventActions action, T data, boolean reload);
43
44	Date next();
45
46	Date prev();
47
48	Date nextMore();
49
50	Date prevMore();
51
52	void loadData();
53
54	void addEventData(T newEvent);
55
56	void setEvents(List<? extends T> events);
57
58	void addEventsByList(List<? extends T> events);
59
60	void updateEventData(T newEvent);
61
62	void removeEventData(T newEvent);
63
64	HandlerRegistration addDateEventHandler(DateEventListener<? extends T> handler);
65
66	PanelType getType();
67
68}