/*
 * 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.expenses.client;

import com.google.gwt.user.client.ui.Widget;

/**
 * TODO: doc.
 */
public interface MobilePage {

  Widget asWidget();

  String getPageTitle();

  boolean needsAddButton();
  String needsCustomButton();
  boolean needsRefreshButton();

  void onAdd();
  void onCustom();

  /**
   * Refresh the page.
   * 
   * @param clear true to clear the data first
   */
  void onRefresh(boolean clear);
}