/**
* Copyright 2005-2014 Restlet
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
* select the license that you prefer but you may not use this file except in
* compliance with one of these Licenses.
*
* You can obtain a copy of the Apache 2.0 license at
* http://www.opensource.org/licenses/apache-2.0
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://restlet.com/products/restlet-framework
*
* Restlet is a registered trademark of Restlet S.A.S.
*/
package org.restlet.example.book.restlet.ch09.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.resources.client.CssResource.NotStrict;
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 {
@NotStrict
@Source("global.css")
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);
}
}