/* * 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.widgets.Canvas; import com.smartgwt.client.widgets.HTMLFlow; import com.smartgwt.client.widgets.form.DynamicForm; import com.smartgwt.client.widgets.form.fields.RadioGroupItem; import com.smartgwt.client.widgets.form.fields.events.ChangedEvent; import com.smartgwt.client.widgets.form.fields.events.ChangedHandler; import java.util.LinkedHashMap; import com.google.gwt.core.client.EntryPoint; public class CssStylesSample implements EntryPoint { private static final String EXAMPLE_TEXT = "When in the Course of human events, it becomes necessary for one people " + "to dissolve the political bands which have connected them with another, " + "and to assume among the powers of the earth, the separate and equal station " + "to which the Laws of Nature and of Nature's God entitle them, a decent respect " + "to the opinions of mankind requires that they should declare the causes which impel " + "them to the separation."; public void onModuleLoad() { final HTMLFlow textBox = new HTMLFlow(EXAMPLE_TEXT); textBox.setLeft(100); textBox.setWidth(300); textBox.setStyleName("exampleStyleOnline"); LinkedHashMap
styleMap = new LinkedHashMap
(); styleMap.put("exampleStyleOnline", "Online"); styleMap.put("exampleStyleLegal", "Legal"); styleMap.put("exampleStyleCode", "Code"); styleMap.put("exampleStyleInformal", "Informal"); RadioGroupItem style = new RadioGroupItem(); style.setDefaultValue("exampleStyleOnline"); style.setShowTitle(false); style.setValueMap(styleMap); style.addChangedHandler(new ChangedHandler() { public void onChanged(ChangedEvent event) { textBox.setStyleName((String)event.getValue()); textBox.markForRedraw(); } }); DynamicForm controls = new DynamicForm(); controls.setFields(style); Canvas canvas = new Canvas(); canvas.addChild(textBox); canvas.addChild(controls); canvas.draw(); } }