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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 23:39:52 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Class ScrollPaneLayout</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/ScrollPaneLayout.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/RepaintManager.html"><B>PREV CLASS</B></A> <A HREF="../../javax/swing/ScrollPaneLayout.UIResource.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="ScrollPaneLayout.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: <A HREF="#inner_class_summary">INNER</A> | <A HREF="#field_summary">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: <A HREF="#field_detail">FIELD</A> | <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 ScrollPaneLayout</H2><PRE><A HREF="../../java/lang/Object.html">java.lang.Object</A> | +--<B>javax.swing.ScrollPaneLayout</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../java/awt/LayoutManager.html">LayoutManager</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html">ScrollPaneConstants</A>, <A HREF="../../java/io/Serializable.html">Serializable</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../javax/swing/ScrollPaneLayout.UIResource.html">ScrollPaneLayout.UIResource</A></DD></DL><HR><DL><DT>public class <B>ScrollPaneLayout</B><DT>extends <A HREF="../../java/lang/Object.html">Object</A><DT>implements <A HREF="../../java/awt/LayoutManager.html">LayoutManager</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html">ScrollPaneConstants</A>, <A HREF="../../java/io/Serializable.html">Serializable</A></DL><P>The layout manager used by JScrollPane. JScrollPaneLayout is responsible for nine components: a viewport, two scrollbars, a row header, a column header, and four "corner" components. <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="../../javax/swing/JScrollPane.html"><CODE>JScrollPane</CODE></A>, <A HREF="../../javax/swing/JViewport.html"><CODE>JViewport</CODE></A>, <A HREF="../../serialized-form.html#javax.swing.ScrollPaneLayout">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>static class</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.UIResource.html">ScrollPaneLayout.UIResource</A></B></CODE><BR> The UI resource version of ScrollPaneLayout.</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="../../javax/swing/JViewport.html">JViewport</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#colHead">colHead</A></B></CODE><BR> The column header child.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../javax/swing/JScrollBar.html">JScrollBar</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#hsb">hsb</A></B></CODE><BR> The scrollpanes horizontal scrollbar child.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#hsbPolicy">hsbPolicy</A></B></CODE><BR> The display policy for the horizontal scrollbar.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../java/awt/Component.html">Component</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#lowerLeft">lowerLeft</A></B></CODE><BR> The component to display in the lower left corner.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../java/awt/Component.html">Component</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#lowerRight">lowerRight</A></B></CODE><BR> The component to display in the lower right corner.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../javax/swing/JViewport.html">JViewport</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#rowHead">rowHead</A></B></CODE><BR> The row header child.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../java/awt/Component.html">Component</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#upperLeft">upperLeft</A></B></CODE><BR> The component to display in the upper left corner.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../java/awt/Component.html">Component</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#upperRight">upperRight</A></B></CODE><BR> The component to display in the upper right corner.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../javax/swing/JViewport.html">JViewport</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#viewport">viewport</A></B></CODE><BR> The scrollpanes viewport child.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../javax/swing/JScrollBar.html">JScrollBar</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#vsb">vsb</A></B></CODE><BR> The scrollpanes vertical scrollbar child.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/swing/ScrollPaneLayout.html#vsbPolicy">vsbPolicy</A></B></CODE><BR> The display policy for the vertical scrollbar.</TD></TR></TABLE> <A NAME="fields_inherited_from_class_javax.swing.ScrollPaneConstants"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from interface javax.swing.<A HREF="../../javax/swing/ScrollPaneConstants.html">ScrollPaneConstants</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../javax/swing/ScrollPaneConstants.html#COLUMN_HEADER">COLUMN_HEADER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#HORIZONTAL_SCROLLBAR">HORIZONTAL_SCROLLBAR</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#HORIZONTAL_SCROLLBAR_ALWAYS">HORIZONTAL_SCROLLBAR_ALWAYS</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#HORIZONTAL_SCROLLBAR_AS_NEEDED">HORIZONTAL_SCROLLBAR_AS_NEEDED</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#HORIZONTAL_SCROLLBAR_NEVER">HORIZONTAL_SCROLLBAR_NEVER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#HORIZONTAL_SCROLLBAR_POLICY">HORIZONTAL_SCROLLBAR_POLICY</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#LOWER_LEADING_CORNER">LOWER_LEADING_CORNER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#LOWER_LEFT_CORNER">LOWER_LEFT_CORNER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#LOWER_RIGHT_CORNER">LOWER_RIGHT_CORNER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#LOWER_TRAILING_CORNER">LOWER_TRAILING_CORNER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#ROW_HEADER">ROW_HEADER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#UPPER_LEADING_CORNER">UPPER_LEADING_CORNER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#UPPER_LEFT_CORNER">UPPER_LEFT_CORNER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#UPPER_RIGHT_CORNER">UPPER_RIGHT_CORNER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#UPPER_TRAILING_CORNER">UPPER_TRAILING_CORNER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#VERTICAL_SCROLLBAR">VERTICAL_SCROLLBAR</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#VERTICAL_SCROLLBAR_ALWAYS">VERTICAL_SCROLLBAR_ALWAYS</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#VERTICAL_SCROLLBAR_AS_NEEDED">VERTICAL_SCROLLBAR_AS_NEEDED</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#VERTICAL_SCROLLBAR_NEVER">VERTICAL_SCROLLBAR_NEVER</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#VERTICAL_SCROLLBAR_POLICY">VERTICAL_SCROLLBAR_POLICY</A>, <A HREF="../../javax/swing/ScrollPaneConstants.html#VIEWPORT">VIEWPORT</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/ScrollPaneLayout.html#ScrollPaneLayout()">ScrollPaneLayout</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>⌨️ 快捷键说明
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