/* * 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.widgets.Canvas; import com.smartgwt.client.widgets.IButton; import com.smartgwt.client.widgets.Img; import com.smartgwt.client.widgets.events.ClickEvent; import com.smartgwt.client.widgets.events.ClickHandler; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.HStack; import com.smartgwt.client.widgets.layout.VLayout; import com.google.gwt.core.client.EntryPoint; public class AnimateLayoutSample implements EntryPoint { public void onModuleLoad() { VLayout layout = new VLayout(); layout.setMembersMargin(10); final HStack starsLayout = new HStack(); starsLayout.setTop(50); starsLayout.setMembersMargin(10); starsLayout.setLayoutMargin(10); starsLayout.setShowEdges(true); starsLayout.setAnimateMembers(true); final Img blueImg = createImage("star_blue.png"); final Img greenImg = createImage("star_green.png"); final Img yellowImg = createImage("star_yellow.png"); starsLayout.addMember(blueImg); starsLayout.addMember(greenImg); starsLayout.addMember(yellowImg); IButton showButton = new IButton(); showButton.setTitle("Show"); showButton.setIconOrientation("right"); showButton.setIcon("pieces/16/star_green.png"); showButton.setLeft(40); IButton hideButton = new IButton(); hideButton.setTitle("Hide"); hideButton.setIcon("pieces/16/star_green.png"); hideButton.setIconOrientation("right"); hideButton.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { starsLayout.hideMember(greenImg); } }); showButton.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { starsLayout.showMember(greenImg); } }); HLayout hLayout = new HLayout(); hLayout.setMembersMargin(10); hLayout.addMember(hideButton); hLayout.addMember(showButton); layout.addMember(hLayout); layout.addChild(starsLayout); layout.draw(); } private Img createImage(String src) { Img img = new Img(src); img.setAppImgDir("pieces/48/"); img.setWidth(48); img.setHeight(48); img.setLayoutAlign(Alignment.CENTER); return img; } }