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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 23:40:18 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Class TreeUI</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/TreeUI.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/plaf/ToolTipUI.html"><B>PREV CLASS</B></A> <A HREF="../../../javax/swing/plaf/ViewportUI.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="TreeUI.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <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.plaf</FONT><BR>Class TreeUI</H2><PRE><A HREF="../../../java/lang/Object.html">java.lang.Object</A> | +--<A HREF="../../../javax/swing/plaf/ComponentUI.html">javax.swing.plaf.ComponentUI</A> | +--<B>javax.swing.plaf.TreeUI</B></PRE><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../javax/swing/plaf/basic/BasicTreeUI.html">BasicTreeUI</A>, <A HREF="../../../javax/swing/plaf/multi/MultiTreeUI.html">MultiTreeUI</A></DD></DL><HR><DL><DT>public abstract class <B>TreeUI</B><DT>extends <A HREF="../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></DL><P>Pluggable look and feel interface for JTree.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== 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/plaf/TreeUI.html#TreeUI()">TreeUI</A></B>()</CODE><BR> </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>abstract void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/plaf/TreeUI.html#cancelEditing(javax.swing.JTree)">cancelEditing</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree)</CODE><BR> Cancels the current editing session.</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><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 <A HREF="../../../javax/swing/tree/TreePath.html">TreePath</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/plaf/TreeUI.html#getEditingPath(javax.swing.JTree)">getEditingPath</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree)</CODE><BR> Returns the path to the element that is being edited.</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><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><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><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 int</CODE></FONT></TD><TD><CODE><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 boolean</CODE></FONT></TD><TD><CODE><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></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/plaf/TreeUI.html#startEditingAtPath(javax.swing.JTree, javax.swing.tree.TreePath)">startEditingAtPath</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree, <A HREF="../../../javax/swing/tree/TreePath.html">TreePath</A> path)</CODE><BR> Selects the last item in path and tries to edit it.</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><A HREF="../../../javax/swing/plaf/TreeUI.html#stopEditing(javax.swing.JTree)">stopEditing</A></B>(<A HREF="../../../javax/swing/JTree.html">JTree</A> tree)</CODE><BR> Stops the current editing session.</TD></TR></TABLE>⌨️ 快捷键说明
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