| /* |
| * Copyright 2008 Google Inc. |
| * |
| * 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.google.gwt.user.datepicker.client; |
| |
| import com.google.gwt.user.client.ui.Composite; |
| |
| /** |
| * Package protected class used to combine functionality for the |
| * {@link MonthSelector} and {@link CalendarView} components. |
| * |
| */ |
| abstract class DatePickerComponent extends Composite { |
| private DatePicker datePicker; |
| |
| public CalendarModel getModel() { |
| return datePicker.getModel(); |
| } |
| |
| protected void addMonths(int numMonths) { |
| getModel().shiftCurrentMonth(numMonths); |
| getDatePicker().refreshAll(); |
| } |
| |
| protected DatePicker getDatePicker() { |
| return datePicker; |
| } |
| |
| /** |
| * Refresh the component. Usually called because the model's current date has |
| * changed. In general, only should be called by {@link DatePicker}. Use |
| * refreshAll() if you need to refresh all components. |
| */ |
| protected abstract void refresh(); |
| |
| /** |
| * Refreshes the {@link DatePicker}, {@link CalendarView}, and |
| * {@link CalendarModel}. |
| */ |
| protected void refreshAll() { |
| getDatePicker().refreshAll(); |
| } |
| |
| /** |
| * Set up the component. |
| */ |
| protected abstract void setup(); |
| |
| DatePicker.StandardCss css() { |
| return datePicker.css(); |
| } |
| |
| void setDatePicker(DatePicker me) { |
| this.datePicker = me; |
| } |
| } |