Code/Resource
Windows Develop
Linux-Unix program
Internet-Socket-Network
Web Server
Browser Client
Ftp Server
Ftp Client
Browser Plugins
Proxy Server
Email Server
Email Client
WEB Mail
Firewall-Security
Telnet Server
Telnet Client
ICQ-IM-Chat
Search Engine
Sniffer Package capture
Remote Control
xml-soap-webservice
P2P
WEB(ASP,PHP,...)
TCP/IP Stack
SNMP
Grid Computing
SilverLight
DNS
Cluster Service
Network Security
Communication-Mobile
Game Program
Editor
Multimedia program
Graph program
Compiler program
Compress-Decompress algrithms
Crypt_Decrypt algrithms
Mathimatics-Numerical algorithms
MultiLanguage
Disk/Storage
Java Develop
assembly language
Applications
Other systems
Database system
Embeded-SCM Develop
FlashMX/Flex
source in ebook
Delphi VCL
OS Develop
MiddleWare
MPI
MacOS develop
LabView
ELanguage
Software/Tools
E-Books
Artical/Document
ListModel.java
Package: LWUIT1.3code.rar [view]
Upload User: haobig99
Upload Date: 2022-06-15
Package Size: 369k
Code Size: 4k
Category:
J2ME
Development Platform:
Java
- /*
- * 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.list;
- import com.sun.lwuit.events.DataChangedListener;
- import com.sun.lwuit.events.SelectionListener;
- /**
- * Represents the data structure of the list, thus allowing a list to
- * represent any potential data source by referencing different implementations of this
- * interface. E.g. a list model can be implemented in such a way that it retrieves data
- * directly from storage (although caching would be recommended).
- * <p>It is the responsibility of the list to notify observers (specifically the view
- * {@link com.sun.lwuit.List} of any changes to its state (items removed/added/changed etc.)
- * thus the data would get updated on the view.
- *
- * @author Chen Fishbein
- */
- public interface ListModel {
- /**
- * Returns the item at the given offset
- * @param index an index into this list
- * @return the item at the specified index
- */
- public Object getItemAt(int index);
- /**
- * Returns the number of items in the list
- * @return the number of items in the list
- */
- public int getSize();
- /**
- * Returns the selected list offset
- *
- * @return the selected list index
- */
- public int getSelectedIndex();
- /**
- * Sets the selected list offset can be set to -1 to clear selection
- * @param index an index into this list
- */
- public void setSelectedIndex(int index);
- /**
- * Invoked to indicate interest in future change events
- * @param l a data changed listener
- */
- public void addDataChangedListener(DataChangedListener l);
- /**
- * Invoked to indicate no further interest in future change events
- * @param l a data changed listener
- */
- public void removeDataChangedListener(DataChangedListener l);
- /**
- * Invoked to indicate interest in future selection events
- * @param l a selection listener
- */
- public void addSelectionListener(SelectionListener l);
- /**
- * Invoked to indicate no further interest in future selection events
- * @param l a selection listener
- */
- public void removeSelectionListener(SelectionListener l);
- /**
- * Adds the specified item to the end of this list.
- * An optional operation for mutable lists, it can throw an unsupported operation
- * exception if a list model is not mutable.
- * @param item the item to be added
- */
- public void addItem(Object item);
- /**
- * Removes the item at the specified position in this list.
- * @param index the index of the item to removed
- */
- public void removeItem(int index);
- }