| /* |
| * 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 java.util.Date; |
| |
| /** |
| * The CalendarView is a calendar grid that represents the current view of a |
| * {@link DatePicker}. Note, the calendar view only deals with the currently |
| * visible dates and all state is flushed when the calendar view is refreshed. |
| * |
| */ |
| public abstract class CalendarView extends DatePickerComponent { |
| |
| /** |
| * Constructor. |
| */ |
| public CalendarView() { |
| } |
| |
| /** |
| * Adds a style name to the cell of the supplied date. This style is only set |
| * until the next time the {@link CalendarView} is refreshed. |
| * |
| * @param styleName style name to add |
| * @param date date that will have the supplied style added |
| */ |
| public abstract void addStyleToDate(String styleName, Date date); |
| |
| /** |
| * Returns the first date that is currently shown by the calendar. |
| * |
| * @return the first date. |
| */ |
| public abstract Date getFirstDate(); |
| |
| /** |
| * Returns the last date that is currently shown by the calendar. |
| * |
| * @return the last date. |
| */ |
| public abstract Date getLastDate(); |
| |
| /** |
| * Is the cell representing the given date enabled? |
| * |
| * @param date the date |
| * @return is the date enabled |
| */ |
| public abstract boolean isDateEnabled(Date date); |
| |
| /** |
| * Removes a visible style name from the cell of the supplied date. |
| * |
| * @param styleName style name to remove |
| * @param date date that will have the supplied style added |
| */ |
| public abstract void removeStyleFromDate(String styleName, Date date); |
| |
| /** |
| * Sets aria-selected in the given date's cell and clears the other cells. |
| * |
| * @param date the date of the cell where aria-selected should be set, |
| * or null to clear aria-selected. |
| */ |
| public void setAriaSelectedCell(Date date) { |
| } |
| |
| /** |
| * Enables or Disables a particular date. by default all valid dates are |
| * enabled after a rendering event. Disabled dates cannot be selected. |
| * |
| * @param enabled true for enabled, false for disabled |
| * @param date date to enable or disable |
| */ |
| public abstract void setEnabledOnDate(boolean enabled, Date date); |
| |
| /** |
| * Allows the calendar view to update the date picker's highlighted date. |
| * |
| * @param date the highlighted date |
| */ |
| protected final void setHighlightedDate(Date date) { |
| getDatePicker().setHighlightedDate(date); |
| } |
| } |