1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247
| package com.google.mdlight.shared;
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.data.BaseModel;
import com.extjs.gxt.ui.client.data.BasePagingLoader;
import com.extjs.gxt.ui.client.data.ModelData;
import com.extjs.gxt.ui.client.data.PagingLoadResult;
import com.extjs.gxt.ui.client.data.PagingLoader;
import com.extjs.gxt.ui.client.data.PagingModelMemoryProxy;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
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.FitLayout;
import com.extjs.gxt.ui.client.widget.layout.FlowLayout;
import com.extjs.gxt.ui.client.widget.table.NumberCellRenderer;
import com.extjs.gxt.ui.client.widget.toolbar.PagingToolBar;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.i18n.client.NumberFormat;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.ui.RootPanel;
class GridUsers extends LayoutContainer {
@Override
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
// super.onRender(parent, index);
setLayout(new FlowLayout(10));
getAriaSupport().setPresentation(true);
// setLayout(new FlowLayout(10));
// add paging support for a local collection of models
PagingModelMemoryProxy proxy = new PagingModelMemoryProxy(getStocks());
// loader
PagingLoader<PagingLoadResult<ModelData>> loader = new BasePagingLoader<PagingLoadResult<ModelData>>(proxy);
loader.setRemoteSort(true);
ListStore<Stock> store = new ListStore<Stock>(loader);
final PagingToolBar toolBar = new PagingToolBar(10);
toolBar.bind(loader);
loader.load(0, 10);
final NumberFormat currency = NumberFormat.getCurrencyFormat();
final NumberFormat number = NumberFormat.getFormat("0.00");
final NumberCellRenderer<Grid<Stock>> numberRenderer = new NumberCellRenderer<Grid<Stock>>(currency);
GridCellRenderer<Stock> change = new GridCellRenderer<Stock>() {
public String render(Stock model, String property, ColumnData config, int rowIndex, int colIndex,
ListStore<Stock> store, Grid<Stock> grid) {
double val = (Double) model.get(property);
String style = val < 0 ? "red" : "green";
return "<span style='color:" + style + "'>" + number.format(val) + "</span>";
}
};
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<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(100);
configs.add(column);
column = new ColumnConfig();
column.setId("last");
column.setHeader("Last");
column.setAlignment(HorizontalAlignment.RIGHT);
column.setWidth(75);
column.setRenderer(gridNumber);
configs.add(column);
column = new ColumnConfig("change", "Change", 100);
column.setAlignment(HorizontalAlignment.RIGHT);
column.setRenderer(change);
configs.add(column);
column = new ColumnConfig("date", "Last Updated", 100);
column.setAlignment(HorizontalAlignment.RIGHT);
//column.setDateTimeFormat(DateTimeFormat.getShortDateFormat());
configs.add(column);
ColumnModel cm = new ColumnModel(configs);
ContentPanel cp = new ContentPanel();
// cp.setFrame(true);
cp.setHeading("Local Paging Grid");
//cp.setIcon(Resources.ICONS.table());
cp.setButtonAlign(HorizontalAlignment.CENTER);
cp.setLayout(new FitLayout());
cp.setBottomComponent(toolBar);
cp.setSize(600, 200);
Grid<Stock> grid = new Grid<Stock>(store, cm);
grid.setBorders(true);
grid.setAutoExpandColumn("name");
cp.add(grid);
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();
}
} |
Partager