001package gwt.material.design.client.base.mixin;
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.user.client.ui.UIObject;
024import gwt.material.design.client.base.HasShadow;
025
026/**
027 * @author Ben Dol
028 */
029public class ShadowMixin<T extends UIObject & HasShadow> extends AbstractMixin<T> implements HasShadow {
030
031    private int shadow;
032
033    public ShadowMixin(final T uiObject) {
034        super(uiObject);
035    }
036
037    @Override
038    public void setShadow(int shadow) {
039        uiObject.removeStyleName("z-depth-" + this.shadow);
040        this.shadow = shadow;
041
042        if(shadow >= 0) {
043            uiObject.addStyleName("z-depth-" + shadow);
044        }
045    }
046
047    @Override
048    public int getShadow() {
049        return shadow;
050    }
051}