| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to you 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 org.apache.pivot.wtk; |
| |
| import java.util.Locale; |
| |
| import org.apache.pivot.util.CalendarDate; |
| import org.apache.pivot.util.Filter; |
| |
| /** |
| * Calendar listener interface. |
| */ |
| public interface CalendarListener { |
| /** |
| * Calendar listener adapter. |
| */ |
| public static class Adapter implements CalendarListener { |
| @Override |
| public void yearChanged(Calendar calendar, int previousYear) { |
| // empty block |
| } |
| |
| @Override |
| public void monthChanged(Calendar calendar, int previousMonth) { |
| // empty block |
| } |
| |
| @Override |
| public void localeChanged(Calendar calendar, Locale previousLocale) { |
| // empty block |
| } |
| |
| @Override |
| public void disabledDateFilterChanged(Calendar calendar, |
| Filter<CalendarDate> previousDisabledDateFilter) { |
| // empty block |
| } |
| } |
| |
| /** |
| * Called when a calendar's year value has changed. |
| * |
| * @param calendar The calendar that changed. |
| * @param previousYear The previously selected year. |
| */ |
| public void yearChanged(Calendar calendar, int previousYear); |
| |
| /** |
| * Called when a calendar's month value has changed. |
| * |
| * @param calendar The calendar that changed. |
| * @param previousMonth The previously selected month value. |
| */ |
| public void monthChanged(Calendar calendar, int previousMonth); |
| |
| /** |
| * Called when a calendar's locale has changed. |
| * |
| * @param calendar The calendar that changed. |
| * @param previousLocale The previously selected locale for the calendar. |
| */ |
| public void localeChanged(Calendar calendar, Locale previousLocale); |
| |
| /** |
| * Called when a calendar's disabled date filter has changed. |
| * |
| * @param calendar The calendar that changed. |
| * @param previousDisabledDateFilter The previous disabled date filter. |
| */ |
| public void disabledDateFilterChanged(Calendar calendar, |
| Filter<CalendarDate> previousDisabledDateFilter); |
| } |