📄 preferencechangelistener.java
字号:
/* * @(#)PreferenceChangeListener.java 1.3 03/01/23 * * Copyright 2003 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */package java.util.prefs;/** * A listener for receiving preference change events. * * @author Josh Bloch * @version 1.3, 01/23/03 * @see Preferences * @see PreferenceChangeEvent * @see NodeChangeListener * @since 1.4 */public interface PreferenceChangeListener extends java.util.EventListener { /** * This method gets called when a preference is added, removed or when * its value is changed. * <p> * @param evt A PreferenceChangeEvent object describing the event source * and the preference that has changed. */ void preferenceChange(PreferenceChangeEvent evt);}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -