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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 23:38:36 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Class JComponent.AccessibleJComponent</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/JComponent.AccessibleJComponent.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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START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.swing</FONT><BR>Class JComponent.AccessibleJComponent</H2><PRE><A HREF="../../java/lang/Object.html">java.lang.Object</A> | +--<A HREF="../../javax/accessibility/AccessibleContext.html">javax.accessibility.AccessibleContext</A> | +--<A HREF="../../java/awt/Component.AccessibleAWTComponent.html">java.awt.Component.AccessibleAWTComponent</A> | +--<A HREF="../../java/awt/Container.AccessibleAWTContainer.html">java.awt.Container.AccessibleAWTContainer</A> | +--<B>javax.swing.JComponent.AccessibleJComponent</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../javax/accessibility/AccessibleComponent.html">AccessibleComponent</A>, <A HREF="../../java/io/Serializable.html">Serializable</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../javax/swing/AbstractButton.AccessibleAbstractButton.html">AbstractButton.AccessibleAbstractButton</A>, <A HREF="../../javax/swing/JColorChooser.AccessibleJColorChooser.html">JColorChooser.AccessibleJColorChooser</A>, <A HREF="../../javax/swing/JComboBox.AccessibleJComboBox.html">JComboBox.AccessibleJComboBox</A>, <A HREF="../../javax/swing/JDesktopPane.AccessibleJDesktopPane.html">JDesktopPane.AccessibleJDesktopPane</A>, <A HREF="../../javax/swing/JFileChooser.AccessibleJFileChooser.html">JFileChooser.AccessibleJFileChooser</A>, <A HREF="../../javax/swing/JInternalFrame.AccessibleJInternalFrame.html">JInternalFrame.AccessibleJInternalFrame</A>, <A HREF="../../javax/swing/JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.html">JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon</A>, <A HREF="../../javax/swing/JLabel.AccessibleJLabel.html">JLabel.AccessibleJLabel</A>, <A HREF="../../javax/swing/JLayeredPane.AccessibleJLayeredPane.html">JLayeredPane.AccessibleJLayeredPane</A>, <A HREF="../../javax/swing/JList.AccessibleJList.html">JList.AccessibleJList</A>, <A HREF="../../javax/swing/JMenuBar.AccessibleJMenuBar.html">JMenuBar.AccessibleJMenuBar</A>, <A HREF="../../javax/swing/JOptionPane.AccessibleJOptionPane.html">JOptionPane.AccessibleJOptionPane</A>, <A HREF="../../javax/swing/JPanel.AccessibleJPanel.html">JPanel.AccessibleJPanel</A>, <A HREF="../../javax/swing/JPopupMenu.AccessibleJPopupMenu.html">JPopupMenu.AccessibleJPopupMenu</A>, <A HREF="../../javax/swing/JProgressBar.AccessibleJProgressBar.html">JProgressBar.AccessibleJProgressBar</A>, <A HREF="../../javax/swing/JRootPane.AccessibleJRootPane.html">JRootPane.AccessibleJRootPane</A>, <A HREF="../../javax/swing/JScrollBar.AccessibleJScrollBar.html">JScrollBar.AccessibleJScrollBar</A>, <A HREF="../../javax/swing/JScrollPane.AccessibleJScrollPane.html">JScrollPane.AccessibleJScrollPane</A>, <A HREF="../../javax/swing/JSeparator.AccessibleJSeparator.html">JSeparator.AccessibleJSeparator</A>, <A HREF="../../javax/swing/JSlider.AccessibleJSlider.html">JSlider.AccessibleJSlider</A>, <A HREF="../../javax/swing/JSplitPane.AccessibleJSplitPane.html">JSplitPane.AccessibleJSplitPane</A>, <A HREF="../../javax/swing/JTabbedPane.AccessibleJTabbedPane.html">JTabbedPane.AccessibleJTabbedPane</A>, <A HREF="../../javax/swing/JTable.AccessibleJTable.html">JTable.AccessibleJTable</A>, <A HREF="../../javax/swing/table/JTableHeader.AccessibleJTableHeader.html">JTableHeader.AccessibleJTableHeader</A>, <A HREF="../../javax/swing/text/JTextComponent.AccessibleJTextComponent.html">JTextComponent.AccessibleJTextComponent</A>, <A HREF="../../javax/swing/JToolBar.AccessibleJToolBar.html">JToolBar.AccessibleJToolBar</A>, <A HREF="../../javax/swing/JToolTip.AccessibleJToolTip.html">JToolTip.AccessibleJToolTip</A>, <A HREF="../../javax/swing/JTree.AccessibleJTree.html">JTree.AccessibleJTree</A>, <A HREF="../../javax/swing/JViewport.AccessibleJViewport.html">JViewport.AccessibleJViewport</A></DD></DL><DL><DT><B>Enclosing class: </B><DD><A HREF="../../javax/swing/JComponent.html">JComponent</A></DD></DL><HR><DL><DT>public abstract class <B>JComponent.AccessibleJComponent</B><DT>extends <A HREF="../../java/awt/Container.AccessibleAWTContainer.html">Container.AccessibleAWTContainer</A></DL><P>Inner class of JComponent used to provide default support for accessibility. This class is not meant to be used directly by application developers, but is instead meant only to be subclassed by component developers. <p> <strong>Warning:</strong> Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. A future release of Swing will provide support for long term persistence.<P><DL><DT><B>See Also: </B><DD><A HREF="../../serialized-form.html#javax.swing.JComponent.AccessibleJComponent">Serialized Form</A></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><A NAME="inner_class_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Inner Class Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected class</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JComponent.AccessibleJComponent.AccessibleContainerHandler.html">JComponent.AccessibleJComponent.AccessibleContainerHandler</A></B></CODE><BR> Fire PropertyChange listener, if one is registered, when children added/removed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected class</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JComponent.AccessibleJComponent.AccessibleFocusHandler.html">JComponent.AccessibleJComponent.AccessibleFocusHandler</A></B></CODE><BR> Fire PropertyChange listener, if one is registered, when focus events happen</TD></TR></TABLE> <A NAME="inner_classes_inherited_from_class_java.awt.Container.AccessibleAWTContainer"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Inner classes inherited from class java.awt.<A HREF="../../java/awt/Container.AccessibleAWTContainer.html">Container.AccessibleAWTContainer</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../java/awt/Container.AccessibleAWTContainer.AccessibleContainerHandler.html">Container.AccessibleAWTContainer.AccessibleContainerHandler</A></CODE></TD></TR></TABLE> <A NAME="inner_classes_inherited_from_class_java.awt.Component.AccessibleAWTComponent"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Inner classes inherited from class java.awt.<A HREF="../../java/awt/Component.AccessibleAWTComponent.html">Component.AccessibleAWTComponent</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../java/awt/Component.AccessibleAWTComponent.AccessibleAWTComponentHandler.html">Component.AccessibleAWTComponent.AccessibleAWTComponentHandler</A>, <A HREF="../../java/awt/Component.AccessibleAWTComponent.AccessibleAWTFocusHandler.html">Component.AccessibleAWTComponent.AccessibleAWTFocusHandler</A></CODE></TD></TR></TABLE> <!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../java/awt/event/ContainerListener.html">ContainerListener</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JComponent.AccessibleJComponent.html#accessibleContainerHandler">accessibleContainerHandler</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../java/awt/event/FocusListener.html">FocusListener</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JComponent.AccessibleJComponent.html#accessibleFocusHandler">accessibleFocusHandler</A></B></CODE><BR> </TD></TR></TABLE> <A NAME="fields_inherited_from_class_java.awt.Component.AccessibleAWTComponent"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class java.awt.<A HREF="../../java/awt/Component.AccessibleAWTComponent.html">Component.AccessibleAWTComponent</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../java/awt/Component.AccessibleAWTComponent.html#accessibleAWTComponentHandler">accessibleAWTComponentHandler</A>, <A HREF="../../java/awt/Component.AccessibleAWTComponent.html#accessibleAWTFocusHandler">accessibleAWTFocusHandler</A></CODE></TD></TR></TABLE> <A NAME="fields_inherited_from_class_javax.accessibility.AccessibleContext"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class javax.accessibility.<A HREF="../../javax/accessibility/AccessibleContext.html">AccessibleContext</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_ACTION_PROPERTY">ACCESSIBLE_ACTION_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY">ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_CARET_PROPERTY">ACCESSIBLE_CARET_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_CHILD_PROPERTY">ACCESSIBLE_CHILD_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_DESCRIPTION_PROPERTY">ACCESSIBLE_DESCRIPTION_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_NAME_PROPERTY">ACCESSIBLE_NAME_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_SELECTION_PROPERTY">ACCESSIBLE_SELECTION_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_STATE_PROPERTY">ACCESSIBLE_STATE_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_CAPTION_CHANGED">ACCESSIBLE_TABLE_CAPTION_CHANGED</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED">ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED">ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_MODEL_CHANGED">ACCESSIBLE_TABLE_MODEL_CHANGED</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED">ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_ROW_HEADER_CHANGED">ACCESSIBLE_TABLE_ROW_HEADER_CHANGED</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_SUMMARY_CHANGED">ACCESSIBLE_TABLE_SUMMARY_CHANGED</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TEXT_PROPERTY">ACCESSIBLE_TEXT_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_VALUE_PROPERTY">ACCESSIBLE_VALUE_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_VISIBLE_DATA_PROPERTY">ACCESSIBLE_VISIBLE_DATA_PROPERTY</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#accessibleDescription">accessibleDescription</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#accessibleName">accessibleName</A>, <A HREF="../../javax/accessibility/AccessibleContext.html#accessibleParent">accessibleParent</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== -->⌨️ 快捷键说明
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