| /* |
| * Copyright 2007 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.mail.client; |
| |
| import com.google.gwt.core.client.GWT; |
| import com.google.gwt.event.dom.client.ClickEvent; |
| import com.google.gwt.uibinder.client.UiBinder; |
| import com.google.gwt.uibinder.client.UiField; |
| import com.google.gwt.uibinder.client.UiHandler; |
| import com.google.gwt.user.client.Window; |
| import com.google.gwt.user.client.ui.Anchor; |
| import com.google.gwt.user.client.ui.Composite; |
| import com.google.gwt.user.client.ui.Widget; |
| |
| /** |
| * The top panel, which contains the 'welcome' message and various links. |
| */ |
| public class TopPanel extends Composite { |
| |
| interface Binder extends UiBinder<Widget, TopPanel> { } |
| private static final Binder binder = GWT.create(Binder.class); |
| |
| @UiField Anchor signOutLink; |
| @UiField Anchor aboutLink; |
| |
| public TopPanel() { |
| initWidget(binder.createAndBindUi(this)); |
| } |
| |
| @UiHandler("aboutLink") |
| void onAboutClicked(ClickEvent event) { |
| // When the 'About' item is selected, show the AboutDialog. |
| // Note that showing a dialog box does not block -- execution continues |
| // normally, and the dialog fires an event when it is closed. |
| AboutDialog dlg = new AboutDialog(); |
| dlg.show(); |
| dlg.center(); |
| } |
| |
| @UiHandler("signOutLink") |
| void onSignOutClicked(ClickEvent event) { |
| Window.alert("If this were implemented, you would be signed out now."); |
| } |
| } |