001    /*
002     * Copyright 2006 Google Inc.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License"); you may not
005     * use this file except in compliance with the License. You may obtain a copy of
006     * the License at
007     * 
008     * http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
012     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
013     * License for the specific language governing permissions and limitations under
014     * the License.
015     */
016    package com.google.gwt.user.client.ui;
017    
018    /**
019     * A widget that implements this interface has a caption which can be set and
020     * retrieved using these methods.
021     */
022    public interface HasCaption {
023    
024      /**
025       * Gets this widget's caption
026       * @return the caption.
027       */
028      String getCaption();
029    
030      /**
031       * Sets this widget's caption.
032       * @param caption the new caption.
033       */
034      void setCaption(String caption);
035    }