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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 23:39:44 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Class JTree.AccessibleJTree.AccessibleJTreeNode</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/JTree.AccessibleJTree.AccessibleJTreeNode.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="../../javax/swing/JTree.AccessibleJTree.html"><B>PREV CLASS</B></A> <A HREF="../../javax/swing/JTree.DynamicUtilTreeNode.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="JTree.AccessibleJTree.AccessibleJTreeNode.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | <A HREF="#fields_inherited_from_class_javax.accessibility.AccessibleContext">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.swing</FONT><BR>Class JTree.AccessibleJTree.AccessibleJTreeNode</H2><PRE><A HREF="../../java/lang/Object.html">java.lang.Object</A> | +--<A HREF="../../javax/accessibility/AccessibleContext.html">javax.accessibility.AccessibleContext</A> | +--<B>javax.swing.JTree.AccessibleJTree.AccessibleJTreeNode</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../javax/accessibility/Accessible.html">Accessible</A>, <A HREF="../../javax/accessibility/AccessibleAction.html">AccessibleAction</A>, <A HREF="../../javax/accessibility/AccessibleComponent.html">AccessibleComponent</A>, <A HREF="../../javax/accessibility/AccessibleSelection.html">AccessibleSelection</A></DD></DL><DL><DT><B>Enclosing class: </B><DD><A HREF="../../javax/swing/JTree.AccessibleJTree.html">JTree.AccessibleJTree</A></DD></DL><HR><DL><DT>protected class <B>JTree.AccessibleJTree.AccessibleJTreeNode</B><DT>extends <A HREF="../../javax/accessibility/AccessibleContext.html">AccessibleContext</A><DT>implements <A HREF="../../javax/accessibility/Accessible.html">Accessible</A>, <A HREF="../../javax/accessibility/AccessibleComponent.html">AccessibleComponent</A>, <A HREF="../../javax/accessibility/AccessibleSelection.html">AccessibleSelection</A>, <A HREF="../../javax/accessibility/AccessibleAction.html">AccessibleAction</A></DL><P>This class implements accessibility support for the <code>JTree</code> child. It provides an implementation of the Java Accessibility API appropriate to tree nodes.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><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 ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#JTree.AccessibleJTree.AccessibleJTreeNode(javax.swing.JTree.AccessibleJTree, javax.swing.JTree, javax.swing.tree.TreePath, javax.accessibility.Accessible)">JTree.AccessibleJTree.AccessibleJTreeNode</A></B>(<A HREF="../../javax/swing/JTree.html">JTree</A> t, <A HREF="../../javax/swing/tree/TreePath.html">TreePath</A> p, <A HREF="../../javax/accessibility/Accessible.html">Accessible</A> ap)</CODE><BR> Constructs an AccessibleJTreeNode</TD></TR></TABLE> <!-- ========== 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="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#addAccessibleSelection(int)">addAccessibleSelection</A></B>(int i)</CODE><BR> Adds the specified selected item in the object to the object's selection.</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="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#addFocusListener(java.awt.event.FocusListener)">addFocusListener</A></B>(<A HREF="../../java/awt/event/FocusListener.html">FocusListener</A> l)</CODE><BR> Adds the specified focus listener to receive focus events from this component.</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="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#addPropertyChangeListener(java.beans.PropertyChangeListener)">addPropertyChangeListener</A></B>(<A HREF="../../java/beans/PropertyChangeListener.html">PropertyChangeListener</A> l)</CODE><BR> Add a PropertyChangeListener to the listener list.</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="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#clearAccessibleSelection()">clearAccessibleSelection</A></B>()</CODE><BR> Clears the selection in the object, so that nothing in the object is selected.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#contains(java.awt.Point)">contains</A></B>(<A HREF="../../java/awt/Point.html">Point</A> p)</CODE><BR> Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#doAccessibleAction(int)">doAccessibleAction</A></B>(int i)</CODE><BR> Perform the specified Action on the tree node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/accessibility/AccessibleAction.html">AccessibleAction</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#getAccessibleAction()">getAccessibleAction</A></B>()</CODE><BR> Get the AccessibleAction associated with this object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#getAccessibleActionCount()">getAccessibleActionCount</A></B>()</CODE><BR> Returns the number of accessible actions available in this tree node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/lang/String.html">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#getAccessibleActionDescription(int)">getAccessibleActionDescription</A></B>(int i)</CODE><BR> Return a description of the specified action of the tree node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/accessibility/Accessible.html">Accessible</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#getAccessibleAt(java.awt.Point)">getAccessibleAt</A></B>(<A HREF="../../java/awt/Point.html">Point</A> p)</CODE><BR> Returns the Accessible child, if one exists, contained at the local coordinate Point.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/accessibility/Accessible.html">Accessible</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#getAccessibleChild(int)">getAccessibleChild</A></B>(int i)</CODE><BR> Return the specified Accessible child of the object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html#getAccessibleChildrenCount()">getAccessibleChildrenCount</A></B>()</CODE><BR> Returns the number of accessible children in the object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/accessibility/AccessibleComponent.html">AccessibleComponent</A></CODE></FONT></TD>⌨️ 快捷键说明
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