001    package org.gwtbootstrap3.client.ui.base.mixin;
002    
003    /*
004     * #%L
005     * GwtBootstrap3
006     * %%
007     * Copyright (C) 2013 GwtBootstrap3
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    
023    import org.gwtbootstrap3.client.ui.base.HasDataParent;
024    import org.gwtbootstrap3.client.ui.constants.Attributes;
025    
026    import com.google.gwt.user.client.ui.UIObject;
027    
028    /**
029     * @author Grant Slender
030     */
031    public class DataParentMixin<T extends UIObject & HasDataParent> extends AbstractMixin implements HasDataParent {
032    
033        public DataParentMixin(final T uiObject) {
034            super(uiObject);
035        }
036    
037        @Override
038        public void setDataParent(final String dataParent) {
039            if (dataParent != null) {
040                uiObject.getElement().setAttribute(Attributes.DATA_PARENT, dataParent);
041            } else {
042                uiObject.getElement().removeAttribute(Attributes.DATA_PARENT);
043            }
044        }
045    
046        @Override
047        public String getDataParent() {
048            return uiObject.getElement().getAttribute(Attributes.DATA_PARENT);
049        }
050    
051    }