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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 23:24:31 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Uses of Class java.util.EventObject</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="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../java/util/EventObject.html"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </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"> PREV NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="EventObject.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><CENTER><H2><B>Uses of Class<br>java.util.EventObject</B></H2></CENTER><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Packages that use <A HREF="../../../java/util/EventObject.html">EventObject</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.awt"><B>java.awt</B></A></TD><TD>Contains all of the classes for creating userinterfaces and for painting graphics and images. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.awt.dnd"><B>java.awt.dnd</B></A></TD><TD>Drag and Drop is a direct manipulation gesture found in many GraphicalUser Interface systems that provides a mechanism to transferinformation between two entities logically associated with presentationelements in the GUI. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.awt.event"><B>java.awt.event</B></A></TD><TD>Provides interfaces and classes for dealing with differenttypes of events fired by AWT components. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.beans"><B>java.beans</B></A></TD><TD>Contains classes related to Java Beans development. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.beans.beancontext"><B>java.beans.beancontext</B></A></TD><TD>Provides classes and interfaces relating to bean context. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.naming.event"><B>javax.naming.event</B></A></TD><TD>Provides support for event notification when accessing naming anddirectory services. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.naming.ldap"><B>javax.naming.ldap</B></A></TD><TD>Provides support for LDAPv3 extended operations and controls. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.sound.sampled"><B>javax.sound.sampled</B></A></TD><TD>Provides interfaces and classes for capture, processing, and playback of sampled audio data. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.swing"><B>javax.swing</B></A></TD><TD>Provides a set of "lightweight"(all-Java language) components that,to the maximum degree possible, work the same on all platforms. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.swing.event"><B>javax.swing.event</B></A></TD><TD>Provides for events fired by Swing components. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.swing.text.html"><B>javax.swing.text.html</B></A></TD><TD>Provides the class <code>HTMLEditorKit</code> and supporting classesfor creating HTML text editors. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.swing.tree"><B>javax.swing.tree</B></A></TD><TD>Provides classes and interfaces for dealing withjavax.swing.JTree. </TD></TR></TABLE> <P><A NAME="java.awt"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../java/util/EventObject.html">EventObject</A> in <A HREF="../../../java/awt/package-summary.html">java.awt</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Subclasses of <A HREF="../../../java/util/EventObject.html">EventObject</A> in <A HREF="../../../java/awt/package-summary.html">java.awt</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/AWTEvent.html">AWTEvent</A></B></CODE><BR> The root event class for all AWT events.</TD></TR></TABLE> <P><A NAME="java.awt.dnd"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../java/util/EventObject.html">EventObject</A> in <A HREF="../../../java/awt/dnd/package-summary.html">java.awt.dnd</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Subclasses of <A HREF="../../../java/util/EventObject.html">EventObject</A> in <A HREF="../../../java/awt/dnd/package-summary.html">java.awt.dnd</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/dnd/DragGestureEvent.html">DragGestureEvent</A></B></CODE><BR> A <code>DragGestureEvent</code> is passed to <code>DragGestureListener</code>'s dragGestureRecognized() method when a particular <code>DragGestureRecognizer</code> detects that a platform dependent drag initiating gesture has occurred on the <code>Component</code> that it is tracking.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/dnd/DragSourceDragEvent.html">DragSourceDragEvent</A></B></CODE><BR> The <code>DragSourceDragEvent</code> is delivered from the <code>DragSourceContextPeer</code>, via the <code>DragSourceContext</code>, to the currently registered <code>DragSourceListener</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/dnd/DragSourceDropEvent.html">DragSourceDropEvent</A></B></CODE><BR> The <code>DragSourceDropEvent</code> is delivered from the <code>DragSourceContextPeer</code>, via the <code>DragSourceContext</code>, to its currently registered <code>DragSourceListener</code>'s dragDropEnd() method.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/dnd/DragSourceEvent.html">DragSourceEvent</A></B></CODE><BR> This class is the base class for <code>DragSourceDragEvent</code> and <code>DragSourceDropEvent</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/dnd/DropTargetDragEvent.html">DropTargetDragEvent</A></B></CODE><BR> The <code>DropTargetDragEvent</code> is delivered to a <code>DropTargetListener</code> via its dragEnter() and dragOver() methods.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/dnd/DropTargetDropEvent.html">DropTargetDropEvent</A></B></CODE><BR> The <code>DropTargetDropEvent</code> is delivered via the <code>DropTargetListener</code> drop() method.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/dnd/DropTargetEvent.html">DropTargetEvent</A></B></CODE><BR> The <code>DropTargetEvent</code> is the base class for both the <code>DropTargetDragEvent</code> and the <code>DropTargetDropEvent</code>.</TD></TR></TABLE> <P><A NAME="java.awt.event"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../java/util/EventObject.html">EventObject</A> in <A HREF="../../../java/awt/event/package-summary.html">java.awt.event</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Subclasses of <A HREF="../../../java/util/EventObject.html">EventObject</A> in <A HREF="../../../java/awt/event/package-summary.html">java.awt.event</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/event/ActionEvent.html">ActionEvent</A></B></CODE><BR> A semantic event which indicates that a component-defined action occured.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/event/AdjustmentEvent.html">AdjustmentEvent</A></B></CODE><BR> The adjustment event emitted by Adjustable objects.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/event/ComponentEvent.html">ComponentEvent</A></B></CODE><BR> A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/event/ContainerEvent.html">ContainerEvent</A></B></CODE><BR> A low-level event which indicates that a container's contents changed because a component was added or removed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/event/FocusEvent.html">FocusEvent</A></B></CODE><BR> A low-level event which indicates that a component has gained or lost the keyboard focus.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/event/HierarchyEvent.html">HierarchyEvent</A></B></CODE><BR> An event which indicates a change to the Component hierarchy to which a Component belongs.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/event/InputEvent.html">InputEvent</A></B></CODE><BR> The root event class for all component-level input events.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/event/InputMethodEvent.html">InputMethodEvent</A></B></CODE>⌨️ 快捷键说明
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