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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Apr 27 23:34:22 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Interface PropertyChangeListener</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/PropertyChangeListener.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../java/beans/DesignMode.html"><B>PREV CLASS</B></A> <A HREF="../../java/beans/PropertyEditor.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="PropertyChangeListener.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">java.beans</FONT><BR>Interface PropertyChangeListener</H2><DL><DT><B>All Superinterfaces:</B> <DD><A HREF="../../java/util/EventListener.html">EventListener</A></DD></DL><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../java/beans/beancontext/BeanContextSupport.html">BeanContextSupport</A>, <A HREF="../../javax/swing/JList.AccessibleJList.html">JList.AccessibleJList</A>, <A HREF="../../javax/swing/JTable.AccessibleJTable.html">JTable.AccessibleJTable</A>, <A HREF="../../javax/swing/table/DefaultTableColumnModel.html">DefaultTableColumnModel</A>, <A HREF="../../javax/swing/plaf/basic/BasicComboPopup.PropertyChangeHandler.html">BasicComboPopup.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicOptionPaneUI.PropertyChangeHandler.html">BasicOptionPaneUI.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicTabbedPaneUI.PropertyChangeHandler.html">BasicTabbedPaneUI.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicInternalFrameTitlePane.PropertyChangeHandler.html">BasicInternalFrameTitlePane.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicScrollBarUI.PropertyChangeHandler.html">BasicScrollBarUI.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicToolBarUI.PropertyListener.html">BasicToolBarUI.PropertyListener</A>, <A HREF="../../javax/swing/plaf/basic/BasicButtonListener.html">BasicButtonListener</A>, <A HREF="../../javax/swing/plaf/basic/BasicInternalFrameUI.InternalFramePropertyChangeListener.html">BasicInternalFrameUI.InternalFramePropertyChangeListener</A>, <A HREF="../../javax/swing/plaf/basic/BasicListUI.PropertyChangeHandler.html">BasicListUI.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicLabelUI.html">BasicLabelUI</A>, <A HREF="../../javax/swing/plaf/basic/BasicComboBoxUI.PropertyChangeHandler.html">BasicComboBoxUI.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicDirectoryModel.html">BasicDirectoryModel</A>, <A HREF="../../javax/swing/plaf/basic/BasicColorChooserUI.PropertyHandler.html">BasicColorChooserUI.PropertyHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicSplitPaneUI.PropertyHandler.html">BasicSplitPaneUI.PropertyHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicTreeUI.PropertyChangeHandler.html">BasicTreeUI.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicTreeUI.SelectionModelPropertyChangeHandler.html">BasicTreeUI.SelectionModelPropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicSplitPaneDivider.html">BasicSplitPaneDivider</A>, <A HREF="../../javax/swing/plaf/basic/BasicScrollPaneUI.PropertyChangeHandler.html">BasicScrollPaneUI.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/basic/BasicRootPaneUI.html">BasicRootPaneUI</A>, <A HREF="../../javax/swing/plaf/basic/BasicSliderUI.PropertyChangeHandler.html">BasicSliderUI.PropertyChangeHandler</A>, <A HREF="../../javax/swing/plaf/metal/MetalFileChooserUI.FilterComboBoxModel.html">MetalFileChooserUI.FilterComboBoxModel</A>, <A HREF="../../javax/swing/plaf/metal/MetalToolBarUI.MetalRolloverListener.html">MetalToolBarUI.MetalRolloverListener</A></DD></DL><HR><DL><DT>public interface <B>PropertyChangeListener</B><DT>extends <A HREF="../../java/util/EventListener.html">EventListener</A></DL><P>A "PropertyChange" event gets fired whenever a bean changes a "bound" property. You can register a PropertyChangeListener with a source bean so as to be notified of any bound property updates.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/beans/PropertyChangeListener.html#propertyChange(java.beans.PropertyChangeEvent)">propertyChange</A></B>(<A HREF="../../java/beans/PropertyChangeEvent.html">PropertyChangeEvent</A> evt)</CODE><BR> This method gets called when a bound property is changed.</TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="propertyChange(java.beans.PropertyChangeEvent)"><!-- --></A><H3>propertyChange</H3><PRE>public void <B>propertyChange</B>(<A HREF="../../java/beans/PropertyChangeEvent.html">PropertyChangeEvent</A> evt)</PRE><DL><DD>This method gets called when a bound property is changed.<DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>evt</CODE> - A PropertyChangeEvent object describing the event source and the property that has changed.</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/PropertyChangeListener.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. 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That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples. <p>Java, Java 2D, and JDBC are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries.<br>Copyright 1993-2000 Sun Microsystems, Inc. 901 San Antonio Road<br>Palo Alto, California, 94303, U.S.A. All Rights Reserved.</font></BODY></HTML>⌨️ 快捷键说明
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