Drop and drop to a sorted ListView (Ext GWT) : Table Drag Drop « GWT « Java






Drop and drop to a sorted ListView (Ext GWT)

Drop and drop to a sorted ListView (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.Orientation;
import com.extjs.gxt.ui.client.data.BaseModel;
import com.extjs.gxt.ui.client.dnd.ListViewDragSource;
import com.extjs.gxt.ui.client.dnd.ListViewDropTarget;
import com.extjs.gxt.ui.client.dnd.DND.Feedback;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.store.StoreSorter;
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.ListView;
import com.extjs.gxt.ui.client.widget.layout.RowData;
import com.extjs.gxt.ui.client.widget.layout.RowLayout;
import com.google.gwt.core.client.EntryPoint;
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 ListViewDNDExample());
  }
}
class ListViewDNDExample extends LayoutContainer {

  @Override
  protected void onRender(Element parent, int index) {
    super.onRender(parent, index);
    setStyleAttribute("margin", "10px");
    ContentPanel cp = new ContentPanel();
    cp.setHeading("ListView Append Sorted");
    cp.setSize(500, 225);
    cp.setFrame(true);
    cp.setLayout(new RowLayout(Orientation.HORIZONTAL));
    
    ListView<Stock> list1 = new ListView<Stock>();
    list1.setDisplayProperty("name");
    ListStore<Stock> store = new ListStore<Stock>();
    store.setStoreSorter(new StoreSorter<Stock>());
    store.add(getStocks());
    list1.setStore(store);
    

    ListView<Stock> list2 = new ListView<Stock>();
    list2.setDisplayProperty("name");
    store = new ListStore<Stock>();
    store.setStoreSorter(new StoreSorter<Stock>());
    list2.setStore(store);

    new ListViewDragSource(list1);
    new ListViewDragSource(list2);

    new ListViewDropTarget(list1);
    new ListViewDropTarget(list2);

    RowData data = new RowData(.5, 1);
    data.setMargins(new Margins(5));
   
    cp.add(list1, data);
    cp.add(list2, data);
    add(cp);
    
    cp = new ContentPanel();
    cp.setHeading("ListView Insert");
    cp.setStyleAttribute("marginTop", "10px");
    cp.setSize(500, 225);
    cp.setFrame(true);
    cp.setLayout(new RowLayout(Orientation.HORIZONTAL));

    ListView<Stock> list3 = new ListView<Stock>();
    list3.setDisplayProperty("name");
    store = new ListStore<Stock>();
    store.add(getStocks());
    list3.setStore(store);

    ListView<Stock> list4 = new ListView<Stock>();
    list4.setDisplayProperty("name");
    store = new ListStore<Stock>();
    list4.setStore(store);

    cp.add(list3, data);
    cp.add(list4, data);
    
    ListViewDragSource source3 = new ListViewDragSource(list3);
    source3.setGroup("demo2");
    ListViewDragSource source4 = new ListViewDragSource(list4);
    source4.setGroup("demo2");

    ListViewDropTarget target3 = new ListViewDropTarget(list3);
    target3.setGroup("demo2");
    target3.setFeedback(Feedback.INSERT);
    ListViewDropTarget target4 = new ListViewDropTarget(list4);
    target4.setGroup("demo2");
    target4.setFeedback(Feedback.INSERT);
    add(cp);
    
  }

   

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

    stocks.add(new Stock("Apple Inc.", "AAPL", 125.64, 123.43));
    stocks.add(new Stock("Cisco Systems, Inc.", "CSCO", 25.84, 26.3));
    stocks.add(new Stock("Google Inc.", "GOOG", 516.2, 512.6));
    stocks.add(new Stock("Intel Corporation", "INTC", 21.36, 21.53));
    stocks.add(new Stock("Level 3 Communications, Inc.", "LVLT", 5.55, 5.54));
    stocks.add(new Stock("Microsoft Corporation", "MSFT", 29.56, 29.72));
    stocks.add(new Stock("Nokia Corporation (ADR)", "NOK", 27.83, 27.93));
    stocks.add(new Stock("Oracle Corporation", "ORCL", 18.73, 18.98));
    stocks.add(new Stock("Starbucks Corporation", "SBUX", 27.33, 27.36));
    stocks.add(new Stock("Yahoo! Inc.", "YHOO", 26.97, 27.29));
    stocks.add(new Stock("Applied Materials, Inc.", "AMAT", 18.4, 18.66));
    stocks.add(new Stock("Comcast Corporation", "CMCSA", 25.9, 26.4));
    stocks.add(new Stock("Sirius Satellite", "SIRI", 2.77, 2.74));

    stocks.add(new Stock("Tellabs, Inc.", "TLAB", 10.64, 10.75));
    stocks.add(new Stock("eBay Inc.", "EBAY", 30.43, 31.21));
    stocks.add(new Stock("Broadcom Corporation", "BRCM", 30.88, 30.48));
    stocks.add(new Stock("CMGI Inc.", "CMGI", 2.14, 2.13));
    stocks.add(new Stock("Amgen, Inc.", "AMGN", 56.22, 57.02));
    stocks.add(new Stock("Limelight Networks", "LLNW", 23, 22.11));
    stocks.add(new Stock("Amazon.com, Inc.", "AMZN", 72.47, 72.23));

    stocks.add(new Stock("E TRADE Financial Corporation", "ETFC", 24.32, 24.58));
    stocks.add(new Stock("AVANIR Pharmaceuticals", "AVNR", 3.7, 3.52));
    stocks.add(new Stock("Gemstar-TV Guide, Inc.", "GMST", 4.41, 4.55));
    stocks.add(new Stock("Akamai Technologies, Inc.", "AKAM", 43.08, 45.32));
    stocks.add(new Stock("Motorola, Inc.", "MOT", 17.74, 17.69));
    stocks.add(new Stock("Advanced Micro Devices, Inc.", "AMD", 13.77, 13.98));
    stocks.add(new Stock("General Electric Company", "GE", 36.8, 36.91));
    stocks.add(new Stock("Texas Instruments Incorporated", "TXN", 35.02, 35.7));
    stocks.add(new Stock("Qwest Communications", "Q", 9.9, 10.03));
    stocks.add(new Stock("Tyco International Ltd.", "TYC", 33.48, 33.26));
    stocks.add(new Stock("Pfizer Inc.", "PFE", 26.21, 26.19));
    stocks.add(new Stock("Time Warner Inc.", "TWX", 20.3, 20.45));
    stocks.add(new Stock("Sprint Nextel Corporation", "S", 21.85, 21.76));
    stocks.add(new Stock("Bank of America Corporation", "BAC", 49.92, 49.73));
    stocks.add(new Stock("Taiwan Semiconductor", "TSM", 10.4, 10.52));
    stocks.add(new Stock("AT&T Inc.", "T", 39.7, 39.66));
    stocks.add(new Stock("United States Steel Corporation", "X", 115.81, 114.62));
    stocks.add(new Stock("Exxon Mobil Corporation", "XOM", 81.77, 81.86));
    stocks.add(new Stock("Valero Energy Corporation", "VLO", 72.46, 72.6));
    stocks.add(new Stock("Micron Technology, Inc.", "MU", 12.02, 12.27));
    stocks.add(new Stock("Verizon Communications Inc.", "VZ", 42.5, 42.61));
    stocks.add(new Stock("Avaya Inc.", "AV", 16.96, 16.96));
    stocks.add(new Stock("The Home Depot, Inc.", "HD", 37.66, 37.79));

    stocks.add(new Stock("First Data Corporation", "FDC", 32.7, 32.65));
    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 (Date) get("date");
  }

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

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

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

  public double getLast() {
    Double open = (Double) get("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)

Related examples in the same category

1.Drag and drop between table (Smart GWT)Drag and drop between table (Smart GWT)
2.Drag and copy between tables (Smart GWT)Drag and copy between tables (Smart GWT)
3.Drag and move between tables (Smart GWT)Drag and move between tables (Smart GWT)
4.Drop and drop to insert to a ListView (Ext GWT)Drop and drop to insert to a ListView (Ext GWT)
5.Drag and drop between ListView, Grid,TreeGrid (Ext GWT)Drag and drop between ListView, Grid,TreeGrid (Ext GWT)
6.Drag and drop between TreeGrid (Ext GWT)Drag and drop between TreeGrid (Ext GWT)
7.Drag and drop between grids (Ext GWT)Drag and drop between grids (Ext GWT)