001    package org.gwtbootstrap3.client.ui;
002    
003    /*
004     * #%L
005     * GwtBootstrap3
006     * %%
007     * Copyright (C) 2013 - 2014 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    
024    import com.google.gwt.text.shared.Renderer;
025    import com.google.gwt.user.client.ui.HasConstrainedValue;
026    import com.google.gwt.user.client.ui.HasName;
027    import com.google.gwt.user.client.ui.Widget;
028    import com.google.gwt.view.client.ProvidesKey;
029    import com.google.gwt.view.client.SimpleKeyProvider;
030    
031    /**
032     * Implementation of {@link HasConstrainedValue} based on a
033     * {@link com.google.gwt.dom.client.SelectElement}.
034     * <p/>
035     * A {@link Renderer Renderer<T>} is used to get user-presentable strings to
036     * display in the select element.
037     *
038     * @param <T> the value type
039     */
040    public class ValueListBox<T> extends com.google.gwt.user.client.ui.ValueListBox<T> implements HasName {
041    
042        public ValueListBox(final Renderer<T> renderer) {
043            this(renderer, new SimpleKeyProvider<T>());
044        }
045    
046        public ValueListBox(final Renderer<T> renderer, final ProvidesKey<T> keyProvider) {
047            super(renderer, keyProvider);
048        }
049    
050        @Override
051        protected void initWidget(final Widget widget) {
052            super.initWidget(new ListBox());
053        }
054    
055        @Override
056        public void setName(String name) {
057            ((ListBox) getWidget()).setName(name);
058        }
059    
060        @Override
061        public String getName() {
062            return ((ListBox) getWidget()).getName();
063        }
064    }