/* * Smart GWT (GWT for SmartClient) * Copyright 2008 and beyond, Isomorphic Software, Inc. * * Smart GWT is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License version 3 * as published by the Free Software Foundation. Smart GWT is also * available under typical commercial license terms - see * http://smartclient.com/license * * 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. */ import com.google.gwt.i18n.client.NumberFormat; import com.smartgwt.client.data.DataSource; import com.smartgwt.client.types.ListGridFieldType; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.IButton; import com.smartgwt.client.widgets.events.ClickEvent; import com.smartgwt.client.widgets.events.ClickHandler; import com.smartgwt.client.widgets.form.FilterBuilder; import com.smartgwt.client.widgets.grid.CellFormatter; import com.smartgwt.client.widgets.grid.ListGrid; import com.smartgwt.client.widgets.grid.ListGridField; import com.smartgwt.client.widgets.grid.ListGridRecord; import com.smartgwt.client.widgets.layout.VStack; import com.smartgwt.sample.showcase.client.data.WorldXmlDS; import com.google.gwt.core.client.EntryPoint; public class GridNestedFilterBulderSample implements EntryPoint { public void onModuleLoad() { DataSource worldDS = WorldXmlDS.getInstance(); final FilterBuilder filterBuilder = new FilterBuilder(); filterBuilder.setDataSource(worldDS); final ListGrid countryGrid = new ListGrid(); countryGrid.setWidth(550); countryGrid.setHeight(224); countryGrid.setDataSource(worldDS); countryGrid.setAutoFetchData(true); ListGridField nameField = new ListGridField("countryName", "Country"); ListGridField continentField = new ListGridField("continent", "Continent"); ListGridField memberG8Field = new ListGridField("member_g8", "Member G8"); memberG8Field.setCanEdit(false); ListGridField populationField = new ListGridField("population", "Population"); populationField.setType(ListGridFieldType.INTEGER); populationField.setCellFormatter(new CellFormatter() { public String format(Object value, ListGridRecord record, int rowNum, int colNum) { if(value == null) return null; try { NumberFormat nf = NumberFormat.getFormat("0,000"); return nf.format(((Number) value).longValue()); } catch (Exception e) { return value.toString(); } } }); ListGridField independenceField = new ListGridField("independence", "Independence"); countryGrid.setFields(nameField,continentField, memberG8Field, populationField, independenceField); IButton filterButton = new IButton("Filter"); filterButton.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { countryGrid.filterData(filterBuilder.getCriteria()); } }); VStack vStack = new VStack(10); vStack.addMember(filterBuilder); vStack.addMember(filterButton); vStack.addMember(countryGrid); vStack.draw(); } }