| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to you under the Apache License, |
| * Version 2.0 (the "License"); you may not use this file except in |
| * compliance with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.pivot.wtk; |
| |
| /** |
| * Suggestion popup selection listener interface. |
| */ |
| public interface SuggestionPopupSelectionListener { |
| /** |
| * Suggestion popup selection listener adapter. |
| */ |
| public static class Adapter implements SuggestionPopupSelectionListener { |
| @Override |
| public void selectedIndexChanged(SuggestionPopup suggestionPopup, int previousSelectedIndex) { |
| // empty block |
| } |
| |
| @Override |
| public void selectedSuggestionChanged(SuggestionPopup suggestionPopup, |
| Object previousSelectedSuggestion) { |
| // empty block |
| } |
| } |
| |
| /** |
| * Called when a suggestion popup's selected index has changed. |
| * |
| * @param suggestionPopup The source of this event. |
| * @param previousSelectedIndex What the selected index used to be. |
| */ |
| public void selectedIndexChanged(SuggestionPopup suggestionPopup, int previousSelectedIndex); |
| |
| /** |
| * Called when a suggestion popup's selected suggestion has changed. |
| * |
| * @param suggestionPopup The source of the event. |
| * @param previousSelectedSuggestion The item that was previously selected, |
| * or <tt>null</tt> if the previous selection cannot be determined. |
| */ |
| public void selectedSuggestionChanged(SuggestionPopup suggestionPopup, |
| Object previousSelectedSuggestion); |
| } |