/* * 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.IButton; import com.smartgwt.client.widgets.events.ClickEvent; import com.smartgwt.client.widgets.events.ClickHandler; import com.smartgwt.client.widgets.form.DynamicForm; import com.smartgwt.client.widgets.form.fields.TextAreaItem; import com.smartgwt.client.widgets.form.fields.TextItem; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.VLayout; import com.google.gwt.core.client.EntryPoint; public class FormFillingSample implements EntryPoint { public void onModuleLoad() { VLayout messageLayout = new VLayout(); messageLayout.setWidth(200); messageLayout.setHeight(300); messageLayout.setBorder("1px solid #6a6a6a"); messageLayout.setLayoutMargin(5); final Canvas textCanvas = new Canvas(); textCanvas.setPrefix("
Message from Rob:
"); textCanvas.setPadding(5); textCanvas.setHeight(1); final DynamicForm form = new DynamicForm(); form.setNumCols(2); form.setHeight("*"); form.setColWidths(60, "*"); TextItem subjectItem = new TextItem(); subjectItem.setTitle("Subject"); subjectItem.setWidth("*"); subjectItem.setDefaultValue("Re: your message"); TextAreaItem messageItem = new TextAreaItem(); messageItem.setShowTitle(false); messageItem.setColSpan(2); messageItem.setHeight("*"); messageItem.setWidth("*"); messageItem.setLength(5000); form.setFields(subjectItem, messageItem); messageLayout.addMember(textCanvas); messageLayout.addMember(form); VLayout buttonLayout = new VLayout(10); IButton shortMessageButton = new IButton("Short message"); shortMessageButton.setMinWidth(140); shortMessageButton.setAutoFit(true); shortMessageButton.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { textCanvas.setContents(textCanvas.getPrefix() + "I'll be in town Saturday. Give me a call on my cell and" + " we'll get a bite to eat."); } }); IButton longMessageButton = new IButton("Long message"); longMessageButton.setMinWidth(140); longMessageButton.setAutoFit(true); longMessageButton.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { updateContents(textCanvas); } }); buttonLayout.addMember(shortMessageButton); buttonLayout.addMember(longMessageButton); HLayout layout = new HLayout(15); layout.setAutoHeight(); layout.addMember(messageLayout); layout.addMember(buttonLayout); updateContents(textCanvas); layout.draw(); } private void updateContents(Canvas textCanvas) { textCanvas.setContents(textCanvas.getPrefix() + "I'll be in town Saturday. Give me a call on my cell and" + " we'll check out the new Thai restaurant on Polk Street." + " Jamie said it's great but too spicy for him, shouldn't" + " be a problem for you :)"); } }