/* * GWT-Ext Widget Library * Copyright 2007 - 2008, GWT-Ext LLC., and individual contributors as indicated * by the @authors tag. See the copyright.txt in the distribution for a * full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 3 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ import com.google.gwt.core.client.EntryPoint; import com.google.gwt.user.client.ui.RootPanel; import com.gwtext.client.core.EventObject; import com.gwtext.client.data.*; import com.gwtext.client.util.Format; import com.gwtext.client.widgets.Panel; import com.gwtext.client.widgets.grid.ColumnConfig; import com.gwtext.client.widgets.grid.ColumnModel; import com.gwtext.client.widgets.grid.GridPanel; import com.gwtext.client.widgets.grid.event.*; public class GridEventsSample implements EntryPoint { public void onModuleLoad() { Panel panel = new Panel(); panel.setBorder(false); panel.setPaddings(15); RecordDef recordDef = new RecordDef( new FieldDef[]{ new StringFieldDef("company"), new FloatFieldDef("price"), new FloatFieldDef("change"), new FloatFieldDef("pctChange"), new DateFieldDef("lastChanged", "n/j h:ia"), new StringFieldDef("symbol"), new StringFieldDef("industry") } ); Object[][] data = getCompanyData(); MemoryProxy proxy = new MemoryProxy(data); ArrayReader reader = new ArrayReader(recordDef); Store store = new Store(proxy, reader); store.load(); GridPanel grid = new GridPanel(); grid.setStore(store); ColumnConfig[] columns = new ColumnConfig[]{ //column ID is company which is later used in setAutoExpandColumn new ColumnConfig("Company", "company", 160, true, null, "company"), new ColumnConfig("Price", "price", 35), new ColumnConfig("Change", "change", 45), new ColumnConfig("% Change", "pctChange", 65), new ColumnConfig("Last Updated", "lastChanged", 65), new ColumnConfig("Industry", "industry", 60, true) }; ColumnModel columnModel = new ColumnModel(columns); grid.setColumnModel(columnModel); grid.setFrame(true); grid.setStripeRows(true); grid.setAutoExpandColumn("company"); grid.setTitle("Grid Events"); grid.setHeight(350); grid.setWidth(600); grid.addGridCellListener(new GridCellListener() { public void onCellClick(GridPanel grid, int rowIndex, int colindex, EventObject e) { System.out.println("GridCellListener.onCellClick::row(" + rowIndex + "), col(" + colindex + ");"); } public void onCellContextMenu(GridPanel grid, int rowIndex, int colIndex, EventObject e) { System.out.println("GridCellListener.onCellContextMenu::row(" + rowIndex + "), col(" + colIndex + ");"); } public void onCellDblClick(GridPanel grid, int rowIndex, int colIndex, EventObject e) { System.out.println("GridCellListener.onCellDblClick::row(" + rowIndex + "), col(" + colIndex + ");"); } }); grid.addGridColumnListener(new GridColumnListener() { public void onColumnMove(GridPanel grid, int oldIndex, int newIndex) { System.out.println(Format.format("GridCellListener.onColumnMove:: oldIndex({0}),newIndex({1})", oldIndex, newIndex)); } public void onColumnResize(GridPanel grid, int colIndex, int newSize) { System.out.println(Format.format("GridCellListener.onColumnResize:: oldIndex({0}), newSize({1})", colIndex, newSize)); } }); grid.addGridHeaderListener(new GridHeaderListener() { public void onHeaderClick(GridPanel grid, int colIndex, EventObject e) { System.out.println(Format.format("GridHeaderListener.onHeaderClick:: colIndex({0}))", colIndex)); } public void onHeaderContextMenu(GridPanel grid, int colIndex, EventObject e) { System.out.println(Format.format("GridHeaderListener.onHeaderContextMenu:: colIndex({0}))", colIndex)); } public void onHeaderDblClick(GridPanel grid, int colIndex, EventObject e) { System.out.println(Format.format("GridHeaderListener.onHeaderDblClick:: colIndex({0}))",colIndex)); } }); grid.addGridListener(new GridListener() { public void onBodyScroll(int scrollLeft, int scrollTop) { System.out.println(Format.format("GridListener.onBodyScroll::scrollLeft({0}, scrollTop({1})))", scrollLeft, scrollTop)); } public void onClick(EventObject e) { System.out.println("GridListener.onClick"); } public void onContextMenu(EventObject e) { System.out.println("GridListener.onContextMenu"); } public void onDblClick(EventObject e) { System.out.println("GridListener.onDblClick"); } public void onKeyDown(EventObject e) { System.out.println("GridListener.onKeyDown"); } public void onKeyPress(EventObject e) { System.out.println("GridListener.onKeyPress"); } }); grid.addGridRowListener(new GridRowListener() { public void onRowClick(GridPanel grid, int rowIndex, EventObject e) { System.out.println(Format.format("GridRowListener.onRowClick::rowIndex({0})", rowIndex)); } public void onRowDblClick(GridPanel grid, int rowIndex, EventObject e) { System.out.println(Format.format("GridRowListener.onRowDblClick::rowIndex({0})", rowIndex)); } public void onRowContextMenu(GridPanel grid, int rowIndex, EventObject e) { System.out.println(Format.format("GridRowListener.onRowContextMenu::rowIndex({0}), ({1}), y({2})", rowIndex, e.getPageX(), e.getPageY())); } }); panel.add(grid); RootPanel.get().add(panel); } private Object[][] getCompanyData() { return new Object[][]{ new Object[]{"3m Co", new Double(71.72), new Double(0.02), new Double(0.03), "9/1 12:00am", "MMM", "Manufacturing"}, new Object[]{"Alcoa Inc", new Double(29.01), new Double(0.42), new Double(1.47), "9/1 12:00am", "AA", "Manufacturing"}, new Object[]{"Altria Group Inc", new Double(83.81), new Double(0.28), new Double(0.34), "9/1 12:00am", "MO", "Manufacturing"}, new Object[]{"American Express Company", new Double(52.55), new Double(0.01), new Double(0.02), "9/1 12:00am", "AXP", "Finance"}, new Object[]{"American International Group, Inc.", new Double(64.13), new Double(0.31), new Double(0.49), "9/1 12:00am", "AIG", "Services"}, new Object[]{"AT&T Inc.", new Double(31.61), new Double(-0.48), new Double(-1.54), "9/1 12:00am", "T", "Services"}, new Object[]{"Boeing Co.", new Double(75.43), new Double(0.53), new Double(0.71), "9/1 12:00am", "BA", "Manufacturing"}, new Object[]{"Caterpillar Inc.", new Double(67.27), new Double(0.92), new Double(1.39), "9/1 12:00am", "CAT", "Services"}, new Object[]{"Citigroup, Inc.", new Double(49.37), new Double(0.02), new Double(0.04), "9/1 12:00am", "C", "Finance"}, new Object[]{"E.I. du Pont de Nemours and Company", new Double(40.48), new Double(0.51), new Double(1.28), "9/1 12:00am", "DD", "Manufacturing"} }; } }