| /* |
| * Copyright 2010 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.sample.dynatablerf.client.events; |
| |
| import com.google.gwt.event.shared.EventBus; |
| import com.google.gwt.event.shared.EventHandler; |
| import com.google.gwt.event.shared.GwtEvent; |
| import com.google.gwt.event.shared.HandlerRegistration; |
| |
| /** |
| * An event to indicate a change in the filter options. |
| */ |
| public class FilterChangeEvent extends GwtEvent<FilterChangeEvent.Handler> { |
| /** |
| * Handles {@link FilterChangeEvent}. |
| */ |
| public interface Handler extends EventHandler { |
| void onFilterChanged(FilterChangeEvent e); |
| } |
| |
| public static final Type<Handler> TYPE = new Type<Handler>(); |
| |
| public static HandlerRegistration register(EventBus eventBus, Handler handler) { |
| return eventBus.addHandler(TYPE, handler); |
| } |
| |
| private final int day; |
| private final boolean selected; |
| |
| public FilterChangeEvent(int day, boolean selected) { |
| this.day = day; |
| this.selected = selected; |
| } |
| |
| @Override |
| public Type<Handler> getAssociatedType() { |
| return TYPE; |
| } |
| |
| public int getDay() { |
| return day; |
| } |
| |
| public boolean isSelected() { |
| return selected; |
| } |
| |
| @Override |
| protected void dispatch(Handler handler) { |
| handler.onFilterChanged(this); |
| } |
| } |