gxt desktop

/* * Ext GWT - Ext for GWT * Copyright(c) 2007-2009, Ext JS, LLC. * [email protected] * * 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.desktop.client.Desktop; import com.extjs.gxt.desktop.client.Shortcut; import com.extjs.gxt.desktop.client.StartMenu; import com.extjs.gxt.desktop.client.TaskBar; import com.extjs.gxt.ui.client.Style.Scroll; import com.extjs.gxt.ui.client.data.BaseModel; import com.extjs.gxt.ui.client.data.BaseModelData; import com.extjs.gxt.ui.client.data.ModelData; import com.extjs.gxt.ui.client.data.ModelIconProvider; import com.extjs.gxt.ui.client.event.ComponentEvent; import com.extjs.gxt.ui.client.event.MenuEvent; import com.extjs.gxt.ui.client.event.SelectionListener; import com.extjs.gxt.ui.client.store.GroupingStore; import com.extjs.gxt.ui.client.store.TreeStore; import com.extjs.gxt.ui.client.util.IconHelper; import com.extjs.gxt.ui.client.widget.ContentPanel; import com.extjs.gxt.ui.client.widget.Info; import com.extjs.gxt.ui.client.widget.TabItem; import com.extjs.gxt.ui.client.widget.TabPanel; import com.extjs.gxt.ui.client.widget.Window; import com.extjs.gxt.ui.client.widget.button.Button; import com.extjs.gxt.ui.client.widget.button.ToolButton; import com.extjs.gxt.ui.client.widget.grid.ColumnConfig; 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.GridGroupRenderer; import com.extjs.gxt.ui.client.widget.grid.GroupColumnData; import com.extjs.gxt.ui.client.widget.grid.GroupingView; import com.extjs.gxt.ui.client.widget.layout.AccordionLayout; import com.extjs.gxt.ui.client.widget.layout.FitLayout; import com.extjs.gxt.ui.client.widget.menu.Menu; import com.extjs.gxt.ui.client.widget.menu.MenuItem; import com.extjs.gxt.ui.client.widget.toolbar.SeparatorToolItem; import com.extjs.gxt.ui.client.widget.toolbar.ToolBar; import com.extjs.gxt.ui.client.widget.treepanel.TreePanel; 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.ui.AbstractImagePrototype; public class Hello implements EntryPoint { private Desktop desktop = new Desktop(); private void itemSelected(ComponentEvent ce) { Window w; if (ce instanceof MenuEvent) { MenuEvent me = (MenuEvent) ce; w = me.getItem().getData("window"); } else { w = ce.getComponent().getData("window"); } if (!desktop.getWindows().contains(w)) { desktop.addWindow(w); } if (w != null && !w.isVisible()) { w.show(); } else { w.toFront(); } } public void onModuleLoad() { SelectionListener<MenuEvent> menuListener = new SelectionListener<MenuEvent>() { @Override public void componentSelected(MenuEvent me) { itemSelected(me); } }; SelectionListener<ComponentEvent> shortcutListener = new SelectionListener<ComponentEvent>() { @Override public void componentSelected(ComponentEvent ce) { itemSelected(ce); } }; Window gridWindow = createGridWindow(); Window accordionWindow = createAccordionWindow(); Shortcut s1 = new Shortcut(); s1.setText("Grid Window"); s1.setId("grid-win-shortcut"); s1.setData("window", gridWindow); s1.addSelectionListener(shortcutListener); desktop.addShortcut(s1); Shortcut s2 = new Shortcut(); s2.setText("Accordion Window"); s2.setId("acc-win-shortcut"); s2.setData("window", accordionWindow); s2.addSelectionListener(shortcutListener); desktop.addShortcut(s2); TaskBar taskBar = desktop.getTaskBar(); StartMenu menu = taskBar.getStartMenu(); menu.setHeading("Darrell Meyer"); menu.setIconStyle("user"); MenuItem menuItem = new MenuItem("Grid Window"); menuItem.setData("window", gridWindow); menuItem.setIcon(IconHelper.createStyle("icon-grid")); menuItem.addSelectionListener(menuListener); menu.add(menuItem); menuItem = new MenuItem("Tab Window"); menuItem.setIcon(IconHelper.createStyle("tabs")); menuItem.addSelectionListener(menuListener); menuItem.setData("window", createTabWindow()); menu.add(menuItem); menuItem = new MenuItem("Accordion Window"); menuItem.setIcon(IconHelper.createStyle("accordion")); menuItem.addSelectionListener(menuListener); menuItem.setData("window", accordionWindow); menu.add(menuItem); menuItem = new MenuItem("Bogus Submenu"); menuItem.setIcon(IconHelper.createStyle("bogus")); Menu sub = new Menu(); for (int i = 0; i < 5; i++) { MenuItem item = new MenuItem("Bogus Window " + (i + 1)); item.setData("window", createBogusWindow(i)); item.addSelectionListener(menuListener); sub.add(item); } menuItem.setSubMenu(sub); menu.add(menuItem); // tools MenuItem tool = new MenuItem("Settings"); tool.setIcon(IconHelper.createStyle("settings")); tool.addSelectionListener(new SelectionListener<MenuEvent>() { @Override public void componentSelected(MenuEvent ce) { Info.display("Event", "The 'Settings' tool was clicked"); } }); menu.addTool(tool); menu.addToolSeperator(); tool = new MenuItem("Logout"); tool.setIcon(IconHelper.createStyle("logout")); tool.addSelectionListener(new SelectionListener<MenuEvent>() { @Override public void componentSelected(MenuEvent ce) { Info.display("Event", "The 'Logout' tool was clicked"); } }); menu.addTool(tool); } private Window createAccordionWindow() { final Window w = new Window(); w.setMinimizable(true); w.setMaximizable(true); w.setIcon(IconHelper.createStyle("accordion")); w.setHeading("Accordion Window"); w.setWidth(200); w.setHeight(350); ToolBar toolBar = new ToolBar(); Button item = new Button(); item.setIcon(IconHelper.createStyle("icon-connect")); toolBar.add(item); toolBar.add(new SeparatorToolItem()); w.setTopComponent(toolBar); item = new Button(); item.setIcon(IconHelper.createStyle("icon-user-add")); toolBar.add(item); item = new Button(); item.setIcon(IconHelper.createStyle("icon-user-delete")); toolBar.add(item); w.setLayout(new AccordionLayout()); ContentPanel cp = new ContentPanel(); cp.setAnimCollapse(false); cp.setHeading("Online Users"); cp.setScrollMode(Scroll.AUTO); cp.getHeader().addTool(new ToolButton("x-tool-refresh")); w.add(cp); TreeStore<ModelData> store = new TreeStore<ModelData>(); TreePanel<ModelData> tree = new TreePanel<ModelData>(store); tree.setIconProvider(new ModelIconProvider<ModelData>() { public AbstractImagePrototype getIcon(ModelData model) { if (model.get("icon") != null) { return IconHelper.createStyle((String) model.get("icon")); } else { return null; } } }); tree.setDisplayProperty("name"); ModelData m = newItem("Family", null); store.add(m, false); tree.setExpanded(m, true); store.add(m, newItem("Darrell", "user"), false); store.add(m, newItem("Maro", "user-girl"), false); store.add(m, newItem("Lia", "user-kid"), false); store.add(m, newItem("Alec", "user-kid"), false); store.add(m, newItem("Andrew", "user-kid"), false); m = newItem("Friends", null); store.add(m, false); tree.setExpanded(m, true); store.add(m, newItem("Bob", "user"), false); store.add(m, newItem("Mary", "user-girl"), false); store.add(m, newItem("Sally", "user-girl"), false); store.add(m, newItem("Jack", "user"), false); cp.add(tree); cp = new ContentPanel(); cp.setAnimCollapse(false); cp.setHeading("Settings"); cp.setBodyStyleName("pad-text"); cp.addText("DUMMY_TEXT_SHORT"); w.add(cp); cp = new ContentPanel(); cp.setAnimCollapse(false); cp.setHeading("Stuff"); cp.setBodyStyleName("pad-text"); cp.addText("DUMMY_TEXT_SHORT"); w.add(cp); cp = new ContentPanel(); cp.setAnimCollapse(false); cp.setHeading("More Stuff"); cp.setBodyStyleName("pad-text"); cp.addText("DUMMY_TEXT_SHORT"); w.add(cp); return w; } private Window createGridWindow() { Window w = new Window(); w.setIcon(IconHelper.createStyle("icon-grid")); w.setMinimizable(true); w.setMaximizable(true); w.setHeading("Grid Window"); w.setSize(500, 400); w.setLayout(new FitLayout()); GroupingStore<Stock> store = new GroupingStore<Stock>(); store.add(getCompanies()); store.groupBy("industry"); ColumnConfig company = new ColumnConfig("name", "Company", 60); ColumnConfig price = new ColumnConfig("open", "Price", 20); price.setNumberFormat(NumberFormat.getCurrencyFormat()); ColumnConfig change = new ColumnConfig("change", "Change", 20); ColumnConfig industry = new ColumnConfig("industry", "Industry", 20); ColumnConfig last = new ColumnConfig("date", "Last Updated", 20); last.setDateTimeFormat(DateTimeFormat.getFormat("MM/dd/y")); List<ColumnConfig> config = new ArrayList<ColumnConfig>(); config.add(company); config.add(price); config.add(change); config.add(industry); config.add(last); final ColumnModel cm = new ColumnModel(config); GroupingView view = new GroupingView(); view.setForceFit(true); view.setGroupRenderer(new GridGroupRenderer() { public String render(GroupColumnData data) { String f = cm.getColumnById(data.field).getHeader(); String l = data.models.size() == 1 ? "Item" : "Items"; return f + ": " + data.group + " (" + data.models.size() + " " + l + ")"; } }); Grid<Stock> grid = new Grid<Stock>(store, cm); grid.setView(view); grid.setBorders(true); w.add(grid); return w; } private Window createTabWindow() { Window w = new Window(); w.setMinimizable(true); w.setMaximizable(true); w.setSize(740, 480); w.setIcon(IconHelper.createStyle("tabs")); w.setHeading("Tab Window"); w.setLayout(new FitLayout()); TabPanel panel = new TabPanel(); for (int i = 0; i < 4; i++) { TabItem item = new TabItem("Tab Item " + (i + 1)); item.addText("Something useful would be here"); panel.add(item); } w.add(panel); return w; } private Window createBogusWindow(int index) { Window w = new Window(); w.setIcon(IconHelper.createStyle("bogus")); w.setMinimizable(true); w.setMaximizable(true); w.setHeading("Bogus Window " + ++index); w.setSize(400, 300); return w; } private ModelData newItem(String text, String iconStyle) { ModelData m = new BaseModelData(); m.set("name", text); m.set("icon", iconStyle); return m; } public static List<Stock> getCompanies() { DateTimeFormat f = DateTimeFormat.getFormat("M/d h:mma"); List<Stock> stocks = new ArrayList<Stock>(); stocks.add(new Stock("3m Co", 71.72, 0.02, 0.03, f.parse("4/2 12:00am"), "Manufacturing")); stocks.add(new Stock("Alcoa Inc", 29.01, 0.42, 1.47, f .parse("4/1 12:00am"), "Manufacturing")); stocks.add(new Stock("Altria Group Inc", 83.81, 0.28, 0.34, f .parse("4/3 12:00am"), "Manufacturing")); stocks.add(new Stock("American Express Company", 52.55, 0.01, 0.02, f .parse("4/8 12:00am"), "Finance")); stocks.add(new Stock("American International Group, Inc.", 64.13, 0.31, 0.49, f.parse("4/1 12:00am"), "Services")); stocks.add(new Stock("AT&T Inc.", 31.61, -0.48, -1.54, f .parse("4/8 12:00am"), "Services")); stocks.add(new Stock("Boeing Co.", 75.43, 0.53, 0.71, f .parse("4/8 12:00am"), "Manufacturing")); stocks.add(new Stock("Caterpillar Inc.", 67.27, 0.92, 1.39, f .parse("4/1 12:00am"), "Services")); stocks.add(new Stock("Citigroup, Inc.", 49.37, 0.02, 0.04, f .parse("4/4 12:00am"), "Finance")); stocks.add(new Stock("E.I. du Pont de Nemours and Company", 40.48, 0.51, 1.28, f.parse("4/1 12:00am"), "Manufacturing")); stocks.add(new Stock("Exxon Mobil Corp", 68.1, -0.43, -0.64, f .parse("4/3 12:00am"), "Manufacturing")); stocks.add(new Stock("General Electric Company", 34.14, -0.08, -0.23, f .parse("4/3 12:00am"), "Manufacturing")); stocks.add(new Stock("General Motors Corporation", 30.27, 1.09, 3.74, f .parse("4/3 12:00am"), "Automotive")); stocks.add(new Stock("Hewlett-Packard Co.", 36.53, -0.03, -0.08, f .parse("4/3 12:00am"), "Computer")); stocks.add(new Stock("Honeywell Intl Inc", 38.77, 0.05, 0.13, f .parse("4/3 12:00am"), "Manufacturing")); stocks.add(new Stock("Intel Corporation", 19.88, 0.31, 1.58, f .parse("4/2 12:00am"), "Computer")); stocks.add(new Stock("International Business Machines", 81.41, 0.44, 0.54, f.parse("4/1 12:00am"), "Computer")); stocks.add(new Stock("Johnson & Johnson", 64.72, 0.06, 0.09, f .parse("4/2 12:00am"), "Medical")); stocks.add(new Stock("JP Morgan & Chase & Co", 45.73, 0.07, 0.15, f .parse("4/2 12:00am"), "Finance")); stocks.add(new Stock("McDonald/"s Corporation", 36.76, 0.86, 2.40, f .parse("4/2 12:00am"), "Food")); stocks.add(new Stock("Merck & Co., Inc.", 40.96, 0.41, 1.01, f .parse("4/2 12:00am"), "Medical")); stocks.add(new Stock("Microsoft Corporation", 25.84, 0.14, 0.54, f .parse("4/2 12:00am"), "Computer")); stocks.add(new Stock("Pfizer Inc", 27.96, 0.4, 1.45, f .parse("4/8 12:00am"), "Services")); stocks.add(new Stock("The Coca-Cola Company", 45.07, 0.26, 0.58, f .parse("4/1 12:00am"), "Food")); stocks.add(new Stock("The Home Depot, Inc.", 34.64, 0.35, 1.02, f .parse("4/8 12:00am"), "Retail")); stocks.add(new Stock("The Procter & Gamble Company", 61.91, 0.01, 0.02, f.parse("4/1 12:00am"), "Manufacturing")); stocks.add(new Stock("United Technologies Corporation", 63.26, 0.55, 0.88, f.parse("4/1 12:00am"), "Computer")); stocks.add(new Stock("Verizon Communications", 35.57, 0.39, 1.11, f .parse("4/3 12:00am"), "Services")); stocks.add(new Stock("Wal-Mart Stores, Inc.", 45.45, 0.73, 1.63, f .parse("4/3 12:00am"), "Retail")); stocks.add(new Stock("Walt Disney Company (The) (Holding Company)", 29.89, 0.24, 0.81, f.parse("4/1 12:00am"), "Services")); 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(); } }