001    package org.gwtbootstrap3.client.ui;
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.HasSize;
024    import org.gwtbootstrap3.client.ui.base.HasValidationState;
025    import org.gwtbootstrap3.client.ui.base.form.FormElementContainer;
026    import org.gwtbootstrap3.client.ui.base.helper.StyleHelper;
027    import org.gwtbootstrap3.client.ui.constants.FormGroupSize;
028    import org.gwtbootstrap3.client.ui.constants.Styles;
029    import org.gwtbootstrap3.client.ui.constants.ValidationState;
030    
031    import com.google.gwt.dom.client.Document;
032    
033    /**
034     * @author Sven Jacobs
035     */
036    public class FormGroup extends FormElementContainer implements HasSize<FormGroupSize>, HasValidationState {
037    
038        public FormGroup() {
039            setElement(Document.get().createDivElement());
040            setStyleName(Styles.FORM_GROUP);
041        }
042    
043        @Override
044        public void setSize(FormGroupSize size) {
045            StyleHelper.addUniqueEnumStyleName(this, FormGroupSize.class, size);
046        }
047    
048        @Override
049        public FormGroupSize getSize() {
050            return FormGroupSize.fromStyleName(getStyleName());
051        }
052    
053        @Override
054        public void setValidationState(final ValidationState state) {
055            StyleHelper.addUniqueEnumStyleName(this, ValidationState.class, state);
056        }
057    
058        @Override
059        public ValidationState getValidationState() {
060            return ValidationState.fromStyleName(getStyleName());
061        }
062    }