DataChangedListener.java
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上传日期:2022-06-15
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- /*
- * Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
- package com.sun.lwuit.events;
- /**
- * Event callback interface invoked when a {@link com.sun.lwuit.list.ListModel}
- * changes its state thus indicating to the view that it should refresh.
- *
- * @author Chen Fishbein
- */
- public interface DataChangedListener {
- /**
- * Type value for removed data in ListModel
- */
- public static int REMOVED = 0;
-
- /**
- * Type value for added data in ListModel
- */
- public static int ADDED = 1;
-
- /**
- * Type value for changed data in ListModel
- */
- public static int CHANGED = 2;
-
- /**
- * Invoked when there was a change in the underlying model
- *
- * @param type the type data change; REMOVED, ADDED or CHANGED
- * @param index item index in a list model
- */
- public void dataChanged(int type, int index);
-
- }