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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 23:25:44 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Uses of Class javax.swing.JTree</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="../../../javax/swing/JTree.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="JTree.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><CENTER><H2><B>Uses of Class<br>javax.swing.JTree</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="../../../javax/swing/JTree.html">JTree</A></FONT></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.plaf"><B>javax.swing.plaf</B></A></TD><TD>Provides one interface and many abstract classes thatSwing uses to provide its pluggable look-and-feel capabilities. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.swing.plaf.basic"><B>javax.swing.plaf.basic</B></A></TD><TD>Provides user interface objects built according to theBasic look-and-feel. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.swing.plaf.multi"><B>javax.swing.plaf.multi</B></A></TD><TD>The multiplexing look and feel allows users to combine auxiliarylook and feels with the default look and feel. </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="javax.swing"><!-- --></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="../../../javax/swing/JTree.html">JTree</A> in <A HREF="../../../javax/swing/package-summary.html">javax.swing</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../javax/swing/package-summary.html">javax.swing</A> with parameters of type <A HREF="../../../javax/swing/JTree.html">JTree</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/awt/Component.html">Component</A></CODE></FONT></TD><TD><CODE><B>DefaultCellEditor.</B><B><A HREF="../../../javax/swing/DefaultCellEditor.html#getTreeCellEditorComponent(javax.swing.JTree, java.lang.Object, boolean, boolean, boolean, int)">getTreeCellEditorComponent</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree, <A HREF="../../../java/lang/Object.html">Object</A> value, boolean isSelected, boolean expanded, boolean leaf, int row)</CODE><BR> </TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Constructors in <A HREF="../../../javax/swing/package-summary.html">javax.swing</A> with parameters of type <A HREF="../../../javax/swing/JTree.html">JTree</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/swing/JTree.TreeSelectionRedirector.html#JTree.TreeSelectionRedirector(javax.swing.JTree)">JTree.TreeSelectionRedirector</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/swing/JTree.TreeModelHandler.html#JTree.TreeModelHandler(javax.swing.JTree)">JTree.TreeModelHandler</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/swing/JTree.AccessibleJTree.html#JTree.AccessibleJTree(javax.swing.JTree)">JTree.AccessibleJTree</A></B>()</CODE><BR> </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> <P><A NAME="javax.swing.plaf"><!-- --></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="../../../javax/swing/JTree.html">JTree</A> in <A HREF="../../../javax/swing/plaf/package-summary.html">javax.swing.plaf</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../javax/swing/plaf/package-summary.html">javax.swing.plaf</A> with parameters of type <A HREF="../../../javax/swing/JTree.html">JTree</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract <A HREF="../../../java/awt/Rectangle.html">Rectangle</A></CODE></FONT></TD><TD><CODE><B>TreeUI.</B><B><A HREF="../../../javax/swing/plaf/TreeUI.html#getPathBounds(javax.swing.JTree, javax.swing.tree.TreePath)">getPathBounds</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree, <A HREF="../../../javax/swing/tree/TreePath.html">TreePath</A> path)</CODE><BR> Returns the Rectangle enclosing the label portion that the last item in path will be drawn into.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract <A HREF="../../../javax/swing/tree/TreePath.html">TreePath</A></CODE></FONT></TD><TD><CODE><B>TreeUI.</B><B><A HREF="../../../javax/swing/plaf/TreeUI.html#getPathForRow(javax.swing.JTree, int)">getPathForRow</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree, int row)</CODE><BR> Returns the path for passed in row.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract int</CODE></FONT></TD><TD><CODE><B>TreeUI.</B><B><A HREF="../../../javax/swing/plaf/TreeUI.html#getRowForPath(javax.swing.JTree, javax.swing.tree.TreePath)">getRowForPath</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree, <A HREF="../../../javax/swing/tree/TreePath.html">TreePath</A> path)</CODE><BR> Returns the row that the last item identified in path is visible at.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract int</CODE></FONT></TD><TD><CODE><B>TreeUI.</B><B><A HREF="../../../javax/swing/plaf/TreeUI.html#getRowCount(javax.swing.JTree)">getRowCount</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree)</CODE><BR> Returns the number of rows that are being displayed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract <A HREF="../../../javax/swing/tree/TreePath.html">TreePath</A></CODE></FONT></TD><TD><CODE><B>TreeUI.</B><B><A HREF="../../../javax/swing/plaf/TreeUI.html#getClosestPathForLocation(javax.swing.JTree, int, int)">getClosestPathForLocation</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree, int x, int y)</CODE><BR> Returns the path to the node that is closest to x,y.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract boolean</CODE></FONT></TD><TD><CODE><B>TreeUI.</B><B><A HREF="../../../javax/swing/plaf/TreeUI.html#isEditing(javax.swing.JTree)">isEditing</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree)</CODE><BR> Returns true if the tree is being edited.</TD>⌨️ 快捷键说明
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