| /* |
| * 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.EntryPoint; |
| import com.google.gwt.core.client.GWT; |
| import com.google.gwt.dom.client.Element; |
| import com.google.gwt.dom.client.Style.Overflow; |
| import com.google.gwt.resources.client.ClientBundle; |
| import com.google.gwt.resources.client.CssResource; |
| import com.google.gwt.uibinder.client.UiBinder; |
| import com.google.gwt.uibinder.client.UiField; |
| import com.google.gwt.user.client.Window; |
| import com.google.gwt.user.client.ui.DockLayoutPanel; |
| import com.google.gwt.user.client.ui.RootLayoutPanel; |
| |
| /** |
| * This application demonstrates how to construct a relatively complex user |
| * interface, similar to many common email readers. It has no back-end, |
| * populating its components with hard-coded data. |
| */ |
| public class Mail implements EntryPoint { |
| |
| interface Binder extends UiBinder<DockLayoutPanel, Mail> { } |
| |
| interface GlobalResources extends ClientBundle { |
| @Source("global.gss") |
| CssResource css(); |
| } |
| |
| private static final Binder binder = GWT.create(Binder.class); |
| |
| @UiField TopPanel topPanel; |
| @UiField MailList mailList; |
| @UiField MailDetail mailDetail; |
| @UiField Shortcuts shortcuts; |
| |
| /** |
| * This method constructs the application user interface by instantiating |
| * controls and hooking up event handler. |
| */ |
| public void onModuleLoad() { |
| // Inject global styles. |
| GWT.<GlobalResources>create(GlobalResources.class).css().ensureInjected(); |
| |
| // Create the UI defined in Mail.ui.xml. |
| DockLayoutPanel outer = binder.createAndBindUi(this); |
| |
| // Get rid of scrollbars, and clear out the window's built-in margin, |
| // because we want to take advantage of the entire client area. |
| Window.enableScrolling(false); |
| Window.setMargin("0px"); |
| |
| // Special-case stuff to make topPanel overhang a bit. |
| Element topElem = outer.getWidgetContainerElement(topPanel); |
| topElem.getStyle().setZIndex(2); |
| topElem.getStyle().setOverflow(Overflow.VISIBLE); |
| |
| // Listen for item selection, displaying the currently-selected item in |
| // the detail area. |
| mailList.setListener(new MailList.Listener() { |
| public void onItemSelected(MailItem item) { |
| mailDetail.setItem(item); |
| } |
| }); |
| |
| // Add the outer panel to the RootLayoutPanel, so that it will be |
| // displayed. |
| RootLayoutPanel root = RootLayoutPanel.get(); |
| root.add(outer); |
| } |
| } |