| /* |
| * 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; |
| |
| /** |
| * List view item listener interface. |
| */ |
| public interface ListViewItemListener { |
| /** |
| * List view item listener adapter. |
| */ |
| public static class Adapter implements ListViewItemListener { |
| @Override |
| public void itemInserted(ListView listView, int index) { |
| // empty block |
| } |
| |
| @Override |
| public void itemsRemoved(ListView listView, int index, int count) { |
| // empty block |
| } |
| |
| @Override |
| public void itemUpdated(ListView listView, int index) { |
| // empty block |
| } |
| |
| @Override |
| public void itemsCleared(ListView listView) { |
| // empty block |
| } |
| |
| @Override |
| public void itemsSorted(ListView listView) { |
| // empty block |
| } |
| } |
| |
| /** |
| * Called when an item has been inserted into the list view. |
| * |
| * @param listView The source of the event. |
| * @param index The index of the item that was inserted. |
| */ |
| public void itemInserted(ListView listView, int index); |
| |
| /** |
| * Called when items have been removed from the list view. |
| * |
| * @param listView The source of the event. |
| * @param index The first index affected by the event. |
| * @param count The number of items that were removed, or <tt>-1</tt> if all |
| * items were removed. |
| */ |
| public void itemsRemoved(ListView listView, int index, int count); |
| |
| /** |
| * Called when an item in the list view has been updated. |
| * |
| * @param listView The source of the event. |
| * @param index The first index affected by the event. |
| */ |
| public void itemUpdated(ListView listView, int index); |
| |
| /** |
| * Called when the items in a list view have been cleared. |
| * |
| * @param listView The source of the event. |
| */ |
| public void itemsCleared(ListView listView); |
| |
| /** |
| * Called when the items in a list view have been sorted. |
| * |
| * @param listView The source of the event. |
| */ |
| public void itemsSorted(ListView listView); |
| } |