001    /*
002     * Copyright 2002-2004 the original author or authors.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of 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,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.springframework.richclient.image;
017    
018    /**
019     * Interface to be implemented by icon registries which can reload their icons
020     * with a new size dynamically.
021     * <p>
022     * This allow accessibilty preferences to be applied by switching between small
023     * and large icons, for example.
024     * 
025     * @author Keith Donald
026     */
027    public interface SizedIconSource extends IconSource {
028    
029        /**
030         * Reload all icons in this registry with the provided <code>IconSize</code>.
031         * 
032         * @param size
033         *            The icon size.
034         */
035        public void reload(IconSize size);
036    }