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Java » GWT » PortalScreenshots 
Using Portal and Portlet (Ext GWT)
Using Portal and Portlet (Ext GWT)
 
/*
 * Ext GWT - Ext for GWT
 * Copyright(c) 2007-2009, Ext JS, LLC.
 * licensing@extjs.com
 
 * http://extjs.com/license
 */

package com.google.gwt.sample.hello.client;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.Style.LayoutRegion;
import com.extjs.gxt.ui.client.data.BaseModel;
import com.extjs.gxt.ui.client.event.IconButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.util.Margins;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.button.ToolButton;
import com.extjs.gxt.ui.client.widget.custom.Portal;
import com.extjs.gxt.ui.client.widget.custom.Portlet;
import com.extjs.gxt.ui.client.widget.grid.ColumnConfig;
import com.extjs.gxt.ui.client.widget.grid.ColumnData;
import com.extjs.gxt.ui.client.widget.grid.ColumnModel;
import com.extjs.gxt.ui.client.widget.grid.Grid;
import com.extjs.gxt.ui.client.widget.grid.GridCellRenderer;
import com.extjs.gxt.ui.client.widget.layout.AccordionLayout;
import com.extjs.gxt.ui.client.widget.layout.BorderLayout;
import com.extjs.gxt.ui.client.widget.layout.BorderLayoutData;
import com.extjs.gxt.ui.client.widget.layout.FitLayout;
import com.extjs.gxt.ui.client.widget.table.NumberCellRenderer;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.i18n.client.NumberFormat;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.ui.RootPanel;

public class Hello implements EntryPoint {
  public void onModuleLoad() {
    RootPanel.get().add(new PortalExample());
    
  }
}
class PortalExample extends LayoutContainer {

  @Override
  protected void onRender(Element parent, int index) {
    super.onRender(parent, index);
    setLayout(new BorderLayout());

    LayoutContainer north = new LayoutContainer();
    BorderLayoutData northData = new BorderLayoutData(LayoutRegion.NORTH, 30);

    ContentPanel west = new ContentPanel();
    west.setBodyBorder(false);
    west.setHeading("West");
    west.setLayout(new AccordionLayout());

    ContentPanel nav = new ContentPanel();
    nav.setHeading("Navigation");
    nav.setBorders(false);
    nav.setBodyStyle("fontSize: 12px; padding: 6px");
    nav.addText("DUMMY_TEXT_SHORT");
    west.add(nav);

    ContentPanel settings = new ContentPanel();
    settings.setHeading("Settings");
    settings.setBorders(false);
    west.add(settings);

    BorderLayoutData westData = new BorderLayoutData(LayoutRegion.WEST, 200100300);
    westData.setMargins(new Margins(5055));
    westData.setCollapsible(true);

    Portal portal = new Portal(3);
    portal.setBorders(true);
    portal.setStyleAttribute("backgroundColor""white");
    portal.setColumnWidth(0.33);
    portal.setColumnWidth(1.33);
    portal.setColumnWidth(2.33);

    Portlet portlet = new Portlet();
    portlet.setHeading("Grid in a Portlet");
    configPanel(portlet);
    portlet.setLayout(new FitLayout());
    portlet.add(createGrid());
    portlet.setHeight(250);

    portal.add(portlet, 0);

    portlet = new Portlet();
    portlet.setHeading("Another Panel 1");
    configPanel(portlet);
    portlet.addText(getBogusText());
    portal.add(portlet, 0);

    portlet = new Portlet();
    portlet.setHeading("Panel 2");
    configPanel(portlet);
    portlet.addText(getBogusText());
    portal.add(portlet, 1);

    portlet = new Portlet();
    portlet.setHeading("Another Panel 2");
    configPanel(portlet);
    portlet.addText(getBogusText());
    portal.add(portlet, 1);

    portlet = new Portlet();
    portlet.setHeading("Panel 3");
    configPanel(portlet);
    portlet.addText(getBogusText());
    portal.add(portlet, 2);

    BorderLayoutData centerData = new BorderLayoutData(LayoutRegion.CENTER);
    centerData.setMargins(new Margins(5));

    add(north, northData);
    add(west, westData);
    add(portal, centerData);
  }

  private Grid<Stock> createGrid() {
    final NumberFormat currency = NumberFormat.getCurrencyFormat();
    final NumberCellRenderer<Grid<Stock>> numberRenderer = new NumberCellRenderer<Grid<Stock>>(currency);

    GridCellRenderer<Stock> gridNumber = new GridCellRenderer<Stock>() {
      public String render(Stock model, String property, ColumnData config, int rowIndex,
          int colIndex, ListStore<Stock> store, Grid<Stock> grid) {
        return numberRenderer.render(null, property, model.get(property));
      }
    };

    List<Stock> stocks = getStocks();

    List<ColumnConfig> configs = new ArrayList<ColumnConfig>();

    ColumnConfig column = new ColumnConfig();
    column.setId("name");
    column.setHeader("Company");
    column.setWidth(200);
    configs.add(column);

    column = new ColumnConfig();
    column.setId("symbol");
    column.setHeader("Symbol");
    column.setWidth(50);
    configs.add(column);

    column = new ColumnConfig();
    column.setId("last");
    column.setHeader("Last");
    column.setAlignment(HorizontalAlignment.RIGHT);
    column.setWidth(50);
    column.setRenderer(gridNumber);
    configs.add(column);

    ListStore<Stock> store = new ListStore<Stock>();
    store.add(stocks);

    ColumnModel cm = new ColumnModel(configs);

    Grid<Stock> g = new Grid<Stock>(store, cm);
    g.setAutoExpandColumn("name");
    g.setBorders(true);
    return g;
  }

  private String getBogusText() {
    return "<div class=text style='padding: 5px'>DUMMY_TEXT_SHORT</div>";
  }

  private void configPanel(final ContentPanel panel) {
    panel.setCollapsible(true);
    panel.setAnimCollapse(false);
    panel.getHeader().addTool(new ToolButton("x-tool-gear"));
    panel.getHeader().addTool(
        new ToolButton("x-tool-close"new SelectionListener<IconButtonEvent>() {

          @Override
          public void componentSelected(IconButtonEvent ce) {
            panel.removeFromParent();
          }

        }));
  }
  public static List<Stock> getStocks() {
    List<Stock> stocks = new ArrayList<Stock>();

    stocks.add(new Stock("Apple Inc.""AAPL"125.64123.43));
    stocks.add(new Stock("Cisco Systems, Inc.""CSCO"25.8426.3));
    stocks.add(new Stock("Google Inc.""GOOG"516.2512.6));
    stocks.add(new Stock("Intel Corporation""INTC"21.3621.53));
    stocks.add(new Stock("Level 3 Communications, Inc.""LVLT"5.555.54));
    stocks.add(new Stock("Microsoft Corporation""MSFT"29.5629.72));
    stocks.add(new Stock("Nokia Corporation (ADR)""NOK"27.8327.93));
    stocks.add(new Stock("Oracle Corporation""ORCL"18.7318.98));
    stocks.add(new Stock("Starbucks Corporation""SBUX"27.3327.36));
    stocks.add(new Stock("Yahoo! Inc.""YHOO"26.9727.29));
    stocks.add(new Stock("Applied Materials, Inc.""AMAT"18.418.66));
    stocks.add(new Stock("Comcast Corporation""CMCSA"25.926.4));
    stocks.add(new Stock("Sirius Satellite""SIRI"2.772.74));

    stocks.add(new Stock("Tellabs, Inc.""TLAB"10.6410.75));
    stocks.add(new Stock("eBay Inc.""EBAY"30.4331.21));
    stocks.add(new Stock("Broadcom Corporation""BRCM"30.8830.48));
    stocks.add(new Stock("CMGI Inc.""CMGI"2.142.13));
    stocks.add(new Stock("Amgen, Inc.""AMGN"56.2257.02));
    stocks.add(new Stock("Limelight Networks""LLNW"2322.11));
    stocks.add(new Stock("Amazon.com, Inc.""AMZN"72.4772.23));

    stocks.add(new Stock("E TRADE Financial Corporation""ETFC"24.3224.58));
    stocks.add(new Stock("AVANIR Pharmaceuticals""AVNR"3.73.52));
    stocks.add(new Stock("Gemstar-TV Guide, Inc.""GMST"4.414.55));
    stocks.add(new Stock("Akamai Technologies, Inc.""AKAM"43.0845.32));
    stocks.add(new Stock("Motorola, Inc.""MOT"17.7417.69));
    stocks.add(new Stock("Advanced Micro Devices, Inc.""AMD"13.7713.98));
    stocks.add(new Stock("General Electric Company""GE"36.836.91));
    stocks.add(new Stock("Texas Instruments Incorporated""TXN"35.0235.7));
    stocks.add(new Stock("Qwest Communications""Q"9.910.03));
    stocks.add(new Stock("Tyco International Ltd.""TYC"33.4833.26));
    stocks.add(new Stock("Pfizer Inc.""PFE"26.2126.19));
    stocks.add(new Stock("Time Warner Inc.""TWX"20.320.45));
    stocks.add(new Stock("Sprint Nextel Corporation""S"21.8521.76));
    stocks.add(new Stock("Bank of America Corporation""BAC"49.9249.73));
    stocks.add(new Stock("Taiwan Semiconductor""TSM"10.410.52));
    stocks.add(new Stock("AT&T Inc.""T"39.739.66));
    stocks.add(new Stock("United States Steel Corporation""X"115.81114.62));
    stocks.add(new Stock("Exxon Mobil Corporation""XOM"81.7781.86));
    stocks.add(new Stock("Valero Energy Corporation""VLO"72.4672.6));
    stocks.add(new Stock("Micron Technology, Inc.""MU"12.0212.27));
    stocks.add(new Stock("Verizon Communications Inc.""VZ"42.542.61));
    stocks.add(new Stock("Avaya Inc.""AV"16.9616.96));
    stocks.add(new Stock("The Home Depot, Inc.""HD"37.6637.79));

    stocks.add(new Stock("First Data Corporation""FDC"32.732.65));
    return stocks;

  }
}
class Stock extends BaseModel {

  public Stock() {
  }

  public Stock(String name, String symbol, double open, double last) {
    set("name", name);
    set("symbol", symbol);
    set("open", open);
    set("last", last);
    set("date"new Date());
    set("change", last - open);
  }

  public Stock(String name, double open, double change, double pctChange, Date date, String industry) {
    set("name", name);
    set("open", open);
    set("change", change);
    set("percentChange", pctChange);
    set("date", date);
    set("industry", industry);
  }

  public String getIndustry() {
    return get("industry");
  }

  public void setIndustry(String industry) {
    set("industry", industry);
  }

  public Date getLastTrans() {
    return (Dateget("date");
  }

  public String getName() {
    return (Stringget("name");
  }

  public String getSymbol() {
    return (Stringget("symbol");
  }

  public double getOpen() {
    Double open = (Doubleget("open");
    return open.doubleValue();
  }

  public double getLast() {
    Double open = (Doubleget("last");
    return open.doubleValue();
  }

  public double getChange() {
    return getLast() - getOpen();
  }

  public double getPercentChange() {
    return getChange() / getOpen();
  }

  public String toString() {
    return getName();
  }

}

   
  
Ext-GWT.zip( 4,297 k)
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