001package gwt.material.design.addins.client.overlay;
002
003/*
004 * #%L
005 * GwtMaterial
006 * %%
007 * Copyright (C) 2015 GwtMaterialDesign
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import com.google.gwt.dom.client.Document;
024import gwt.material.design.addins.client.MaterialAddins;
025import gwt.material.design.client.MaterialDesignBase;
026import gwt.material.design.client.base.MaterialWidget;
027
028//@formatter:off
029/**
030 * It's an overlay panel layout wherein you can put as many widgets as you want and design it.
031 * You can do advance stuff by implementing Path Animator into the overlay panel container.
032 *
033 * <h3>XML Namespace Declaration</h3>
034 * <pre>
035 * {@code
036 * xmlns:ma='urn:import:gwt.material.design.addins.client'
037 * }
038 * </pre>
039 *
040 * <h3>UiBinder Usage:</h3>
041 * <pre>
042 *{@code
043 * <ma:overlay.MaterialOverlay background="blue">
044 *      &lt;-- Some content here -->
045 * </ma:overlay.MaterialMenuBar>
046 * }
047 * </pre>
048 *
049 * @author kevzlou7979
050 */
051//@formatter:on
052public class MaterialOverlay extends MaterialWidget {
053
054    static {
055        if(MaterialAddins.isDebug()) {
056            MaterialDesignBase.injectCss(MaterialOverlayDebugClientBundle.INSTANCE.overlayCssDebug());
057        } else {
058            MaterialDesignBase.injectCss(MaterialOverlayClientBundle.INSTANCE.overlayCss());
059        }
060    }
061
062    public MaterialOverlay() {
063        super(Document.get().createDivElement(), "overlay-panel");
064    }
065}