Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.webgocommerce.client; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.FlowPanel; import com.google.gwt.user.client.ui.Image; import com.google.gwt.user.client.ui.RootPanel; import com.googlecode.mgwt.ui.client.MGWT; import com.googlecode.mgwt.ui.client.MGWTSettings; import com.webgocommerce.client.resource.MyResource; /** * * @author SISTEMAS */ public class Main implements EntryPoint, ClickHandler { private Image img = new Image(MyResource.INSTANCE.getImgWallPaper()); private Button btnEntrar = new Button("ENTRAR"); private FlowPanel panel = new FlowPanel(); @Override public void onModuleLoad() { Window.setMargin("0px"); MGWT.applySettings(MGWTSettings.getAppSetting()); panel.add(btnEntrar); panel.add(img); RootPanel.get().add(panel); initListener(); initStyle(); //History.newItem("X"); //History.addValueChangeHandler(valueChangeHandler); } /*ValueChangeHandler<String> valueChangeHandler=new ValueChangeHandler<String>(){ @Override public void onValueChange(ValueChangeEvent<String> event) { // TODO Auto-generated method stub String historyToken=event.getValue(); if (!historyToken.equals("X")) History.newItem("X"); } };*/ private void initListener() { btnEntrar.addClickHandler(this); } private void initStyle() { int alto = Window.getClientHeight(); img.setWidth("100%"); img.setHeight(alto + "px"); btnEntrar.getElement().setId("btnEntrar"); } @Override public void onClick(ClickEvent event) { String url = Window.Location.getHref(); url = url.concat("indexuser.html"); Window.Location.assign(url); /*Notification not=new Notification(); not.showPopup();*/ } }