001package 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
023import org.gwtbootstrap3.client.ui.base.HasDataParent;
024import org.gwtbootstrap3.client.ui.constants.Attributes;
025
026import com.google.gwt.user.client.ui.UIObject;
027
028/**
029 * @author Grant Slender
030 */
031public 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}