Mercurial > dive4elements > river
view gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ScreenLock.java @ 8619:156980fb3cb9
Try to find "default" data items for start and end in period panel
This is not using the DefaultValue mechanismn which also exists
as the DefaultValue mechanism is deprecated and a candidate for
removal.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 25 Mar 2015 19:18:43 +0100 |
parents | ea9eef426962 |
children |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.client.client.ui; import com.google.gwt.core.client.GWT; import com.smartgwt.client.types.Alignment; import com.smartgwt.client.types.VerticalAlignment; import com.smartgwt.client.widgets.Img; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.Layout; import com.smartgwt.client.widgets.layout.VLayout; import org.dive4elements.river.client.client.FLYSConstants; /** Basic static functionality to show spinning wheel. */ public class ScreenLock { /** The message class that provides i18n strings. */ protected static FLYSConstants messages = GWT.create(FLYSConstants.class); /** Disables input, grey out, show spinning wheel of joy. */ public static VLayout lockUI(Layout layout, VLayout lockScreen) { if (lockScreen == null) { lockScreen = new VLayout(); lockScreen.setWidth100(); lockScreen.setHeight100(); lockScreen.setBackgroundColor("#7f7f7f"); lockScreen.setOpacity(50); lockScreen.setAlign(VerticalAlignment.CENTER); lockScreen.setDefaultLayoutAlign(VerticalAlignment.CENTER); HLayout inner = new HLayout(); inner.setAlign(Alignment.CENTER); inner.setDefaultLayoutAlign(Alignment.CENTER); inner.setOpacity(100); Img img = new Img( GWT.getHostPageBaseURL() + messages.loadingImg(), 25, 25); inner.addMember(img); lockScreen.addMember(inner); } layout.addChild(lockScreen); return lockScreen; } /** Enable input, remove grey, remove spinning wheel of joy. */ public static void unlockUI(Layout layout, VLayout lockScreen) { layout.removeChild(lockScreen); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :