/* * 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. */ /* * 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 * is 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.ImgButton; import com.smartgwt.client.widgets.events.ClickEvent; import com.smartgwt.client.widgets.events.ClickHandler; 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.HLayout; import com.smartgwt.sample.showcase.client.data.CountrySampleData; import com.google.gwt.core.client.EntryPoint; public class RollOverControlsSample implements EntryPoint { private HLayout rollOverCanvas; private ListGridRecord rollOverRecord; public void onModuleLoad() { final ListGrid countryGrid = new ListGrid() { @Override protected Canvas getRollOverCanvas(Integer rowNum, Integer colNum) { rollOverRecord = this.getRecord(rowNum); if(rollOverCanvas == null) { rollOverCanvas = new HLayout(3); rollOverCanvas.setSnapTo("TR"); rollOverCanvas.setWidth(50); rollOverCanvas.setHeight(22); ImgButton editImg = new ImgButton(); editImg.setShowDown(false); editImg.setShowRollOver(false); editImg.setLayoutAlign(Alignment.CENTER); editImg.setSrc("silk/comment_edit.png"); editImg.setPrompt("Edit Comments"); editImg.setHeight(16); editImg.setWidth(16); editImg.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { SC.say("Edit Comment Icon Clicked for country : " + rollOverRecord.getAttribute("countryName")); } }); ImgButton chartImg = new ImgButton(); chartImg.setShowDown(false); chartImg.setShowRollOver(false); chartImg.setLayoutAlign(Alignment.CENTER); chartImg.setSrc("silk/chart_bar.png"); chartImg.setPrompt("View Chart"); chartImg.setHeight(16); chartImg.setWidth(16); chartImg.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { SC.say("Chart Icon Clicked for country : " + rollOverRecord.getAttribute("countryName")); } }); rollOverCanvas.addMember(editImg); rollOverCanvas.addMember(chartImg); } return rollOverCanvas; } }; countryGrid.setShowRollOverCanvas(true); // Disable the rollUnderCanvas because we're not using it. countryGrid.setShowRollUnderCanvas(false); countryGrid.setWidth(500); countryGrid.setHeight(224); countryGrid.setShowAllRecords(true); ListGridField countryCodeField = new ListGridField("countryCode", "Flag", 40); 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.setCanResizeFields(true); countryGrid.setData(CountrySampleData.getRecords()); countryGrid.draw(); } }