/* * 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.smartgwt.client.types.Alignment; import com.smartgwt.client.types.ListGridFieldType; import com.smartgwt.client.util.SC; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.Label; 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.grid.events.CellClickEvent; import com.smartgwt.client.widgets.grid.events.CellClickHandler; import com.smartgwt.client.widgets.grid.events.CellContextClickEvent; import com.smartgwt.client.widgets.grid.events.CellContextClickHandler; import com.smartgwt.client.widgets.grid.events.CellDoubleClickEvent; import com.smartgwt.client.widgets.grid.events.CellDoubleClickHandler; import com.smartgwt.sample.showcase.client.data.CountrySampleData; import com.google.gwt.core.client.EntryPoint; public class CellClicksSample implements EntryPoint { public void onModuleLoad() { Canvas canvas = new Canvas(); final ListGrid countryGrid = new ListGrid(); countryGrid.setWidth(500); countryGrid.setHeight(224); countryGrid.setShowAllRecords(true); ListGridField countryCodeField = new ListGridField("countryCode", "Flag", 50); countryCodeField.setAlign(Alignment.CENTER); countryCodeField.setType(ListGridFieldType.IMAGE); countryCodeField.setImageURLPrefix("flags/16/"); countryCodeField.setImageURLSuffix(".png"); ListGridField nameField = new ListGridField("countryName", "Country"); ListGridField capitalField = new ListGridField("capital", "Capital"); ListGridField continentField = new ListGridField("continent", "Continent"); countryGrid.setFields(countryCodeField, nameField, capitalField, continentField); countryGrid.setData(CountrySampleData.getRecords()); canvas.addChild(countryGrid); final Label label = new Label("click a value in the grid"); label.setWidth(300); label.setTop(250); label.setAlign(Alignment.CENTER); label.setBorder("1px solid #808080"); canvas.addChild(label); countryGrid.addCellClickHandler(new CellClickHandler() { public void onCellClick(CellClickEvent event) { ListGridRecord record = event.getRecord(); int colNum = event.getColNum(); ListGridField field = countryGrid.getField(colNum); String fieldName = countryGrid.getFieldName(colNum); String fieldTitle = field.getTitle(); label.setContents("Clicked <b>" + fieldTitle + ":" + record.getAttribute(fieldName) + "</b> (Country:" + record.getAttribute("countryName") + ")"); } }); countryGrid.addCellDoubleClickHandler(new CellDoubleClickHandler() { public void onCellDoubleClick(CellDoubleClickEvent event) { sayCellEvent(countryGrid, "Double-clicked", event.getRecord(), event.getColNum()); } }); countryGrid.addCellContextClickHandler(new CellContextClickHandler() { public void onCellContextClick(CellContextClickEvent event) { sayCellEvent(countryGrid, "Context-clicked", event.getRecord(), event.getColNum()); event.cancel(); } }); canvas.draw(); } private static void sayCellEvent(ListGrid countryGrid, String eventText, ListGridRecord record, int colNum) { ListGridField field = countryGrid.getField(colNum); String title = field.getTitle(); String fieldName = countryGrid.getFieldName(colNum); SC.say(eventText + " <b>" + title + ":" + record.getAttribute(fieldName) + "</b> (Country:" + record.getAttribute("countryName") + ")"); } }