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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 23:37:13 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Interface Accessible</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/Accessible.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"> PREV CLASS <A HREF="../../javax/accessibility/AccessibleAction.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="Accessible.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">javax.accessibility</FONT><BR>Interface Accessible</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../java/awt/Button.html">Button</A>, <A HREF="../../java/awt/Canvas.html">Canvas</A>, <A HREF="../../java/awt/Checkbox.html">Checkbox</A>, <A HREF="../../java/awt/CheckboxMenuItem.html">CheckboxMenuItem</A>, <A HREF="../../java/awt/Choice.html">Choice</A>, <A HREF="../../java/awt/Label.html">Label</A>, <A HREF="../../java/awt/List.html">List</A>, <A HREF="../../java/awt/List.AccessibleAWTList.AccessibleAWTListChild.html">List.AccessibleAWTList.AccessibleAWTListChild</A>, <A HREF="../../java/awt/Menu.html">Menu</A>, <A HREF="../../java/awt/MenuBar.html">MenuBar</A>, <A HREF="../../java/awt/MenuItem.html">MenuItem</A>, <A HREF="../../java/awt/Panel.html">Panel</A>, <A HREF="../../java/awt/Scrollbar.html">Scrollbar</A>, <A HREF="../../java/awt/ScrollPane.html">ScrollPane</A>, <A HREF="../../java/awt/TextComponent.html">TextComponent</A>, <A HREF="../../java/awt/Window.html">Window</A>, <A HREF="../../javax/swing/text/JTextComponent.html">JTextComponent</A>, <A HREF="../../javax/swing/JViewport.html">JViewport</A>, <A HREF="../../javax/swing/JTabbedPane.html">JTabbedPane</A>, <A HREF="../../javax/swing/JMenuItem.html">JMenuItem</A>, <A HREF="../../javax/swing/JCheckBoxMenuItem.html">JCheckBoxMenuItem</A>, <A HREF="../../javax/swing/JLayeredPane.html">JLayeredPane</A>, <A HREF="../../javax/swing/JToggleButton.html">JToggleButton</A>, <A HREF="../../javax/swing/JCheckBox.html">JCheckBox</A>, <A HREF="../../javax/swing/JOptionPane.html">JOptionPane</A>, <A HREF="../../javax/swing/JMenu.html">JMenu</A>, <A HREF="../../javax/swing/JColorChooser.html">JColorChooser</A>, <A HREF="../../javax/swing/JButton.html">JButton</A>, <A HREF="../../javax/swing/JPopupMenu.html">JPopupMenu</A>, <A HREF="../../javax/swing/JSeparator.html">JSeparator</A>, <A HREF="../../javax/swing/JWindow.html">JWindow</A>, <A HREF="../../javax/swing/JApplet.html">JApplet</A>, <A HREF="../../javax/swing/JComboBox.html">JComboBox</A>, <A HREF="../../javax/swing/JList.html">JList</A>, <A HREF="../../javax/swing/JList.AccessibleJList.AccessibleJListChild.html">JList.AccessibleJList.AccessibleJListChild</A>, <A HREF="../../javax/swing/JToolTip.html">JToolTip</A>, <A HREF="../../javax/swing/CellRendererPane.html">CellRendererPane</A>, <A HREF="../../javax/swing/JInternalFrame.html">JInternalFrame</A>, <A HREF="../../javax/swing/JInternalFrame.JDesktopIcon.html">JInternalFrame.JDesktopIcon</A>, <A HREF="../../javax/swing/JPanel.html">JPanel</A>, <A HREF="../../javax/swing/JFrame.html">JFrame</A>, <A HREF="../../javax/swing/JSplitPane.html">JSplitPane</A>, <A HREF="../../javax/swing/JTree.html">JTree</A>, <A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html">JTree.AccessibleJTree.AccessibleJTreeNode</A>, <A HREF="../../javax/swing/JTable.html">JTable</A>, <A HREF="../../javax/swing/JTable.AccessibleJTable.AccessibleJTableCell.html">JTable.AccessibleJTable.AccessibleJTableCell</A>, <A HREF="../../javax/swing/JLabel.html">JLabel</A>, <A HREF="../../javax/swing/JFileChooser.html">JFileChooser</A>, <A HREF="../../javax/swing/JDesktopPane.html">JDesktopPane</A>, <A HREF="../../javax/swing/JRadioButton.html">JRadioButton</A>, <A HREF="../../javax/swing/JToolBar.html">JToolBar</A>, <A HREF="../../javax/swing/JMenuBar.html">JMenuBar</A>, <A HREF="../../javax/swing/ImageIcon.html">ImageIcon</A>, <A HREF="../../javax/swing/JRadioButtonMenuItem.html">JRadioButtonMenuItem</A>, <A HREF="../../javax/swing/Box.html">Box</A>, <A HREF="../../javax/swing/Box.Filler.html">Box.Filler</A>, <A HREF="../../javax/swing/JScrollPane.html">JScrollPane</A>, <A HREF="../../javax/swing/JScrollBar.html">JScrollBar</A>, <A HREF="../../javax/swing/JProgressBar.html">JProgressBar</A>, <A HREF="../../javax/swing/JRootPane.html">JRootPane</A>, <A HREF="../../javax/swing/JDialog.html">JDialog</A>, <A HREF="../../javax/swing/JSlider.html">JSlider</A>, <A HREF="../../javax/swing/table/JTableHeader.html">JTableHeader</A>, <A HREF="../../javax/swing/table/JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry.html">JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry</A></DD></DL><HR><DL><DT>public interface <B>Accessible</B></DL><P>Interface Accessible is the main interface for the accessibility package. All components that support the accessibility package must implement this interface. It contains a single method, <A HREF="../../javax/accessibility/Accessible.html#getAccessibleContext()"><CODE>getAccessibleContext()</CODE></A>, which returns an instance of the class <A HREF="../../javax/accessibility/AccessibleContext.html"><CODE>AccessibleContext</CODE></A>.<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> <A HREF="../../javax/accessibility/AccessibleContext.html">AccessibleContext</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/accessibility/Accessible.html#getAccessibleContext()">getAccessibleContext</A></B>()</CODE><BR> Returns the AccessibleContext associated with this object.</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="getAccessibleContext()"><!-- --></A><H3>getAccessibleContext</H3><PRE>public <A HREF="../../javax/accessibility/AccessibleContext.html">AccessibleContext</A> <B>getAccessibleContext</B>()</PRE><DL><DD>Returns the AccessibleContext associated with this object. In most cases, the return value should not be null if the object implements interface Accessible. If a component developer creates a subclass of an object that implements Accessible, and that subclass is not Accessible, the developer should override the getAccessibleContext method to return null.</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/Accessible.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"> PREV CLASS <A HREF="../../javax/accessibility/AccessibleAction.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="Accessible.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><font size="-1"><a href="http://java.sun.com/cgi-bin/bugreport.cgi">Submit a bug or feature</a><br>For further API reference and developer documentation, see <a href="http://java.sun.com/products/jdk/1.3/devdocs-vs-specs.html">Java 2 SDK SE Developer Documentation</a>. 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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