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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 23:32:09 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Interface AppletStub</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/AppletStub.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="../../java/applet/AppletContext.html"><B>PREV CLASS</B></A> <A HREF="../../java/applet/AudioClip.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="AppletStub.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">java.applet</FONT><BR>Interface AppletStub</H2><HR><DL><DT>public interface <B>AppletStub</B></DL><P>When an applet is first created, an applet stub is attached to it using the applet's <code>setStub</code> method. This stub serves as the interface between the applet and the browser environment or applet viewer environment in which the application is running.<P><DL><DT><B>Since: </B><DD>JDK1.0</DD><DT><B>See Also: </B><DD><A HREF="../../java/applet/Applet.html#setStub(java.applet.AppletStub)"><CODE>Applet.setStub(java.applet.AppletStub)</CODE></A></DL><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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../java/applet/AppletStub.html#appletResize(int, int)">appletResize</A></B>(int width, int height)</CODE><BR> Called when the applet wants to be resized.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/applet/AppletContext.html">AppletContext</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/applet/AppletStub.html#getAppletContext()">getAppletContext</A></B>()</CODE><BR> Gets a handler to the applet's context.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/net/URL.html">URL</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/applet/AppletStub.html#getCodeBase()">getCodeBase</A></B>()</CODE><BR> Gets the base URL.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../java/net/URL.html">URL</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../java/applet/AppletStub.html#getDocumentBase()">getDocumentBase</A></B>()</CODE><BR> Returns an absolute URL naming the directory of the document in which the applet is embedded.</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="../../java/applet/AppletStub.html#getParameter(java.lang.String)">getParameter</A></B>(<A HREF="../../java/lang/String.html">String</A> name)</CODE><BR> Returns the value of the named parameter in the HTML tag.</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="../../java/applet/AppletStub.html#isActive()">isActive</A></B>()</CODE><BR> Determines if the applet is active.</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="isActive()"><!-- --></A><H3>isActive</H3><PRE>public boolean <B>isActive</B>()</PRE><DL><DD>Determines if the applet is active. An applet is active just before its <code>start</code> method is called. It becomes inactive just before its <code>stop</code> method is called.<DD><DL><DT><B>Returns:</B><DD><code>true</code> if the applet is active; <code>false</code> otherwise.</DL></DD></DL><HR><A NAME="getDocumentBase()"><!-- --></A><H3>getDocumentBase</H3><PRE>public <A HREF="../../java/net/URL.html">URL</A> <B>getDocumentBase</B>()</PRE><DL><DD>Returns an absolute URL naming the directory of the document in which the applet is embedded. For example, suppose an applet is contained within the document: <blockquote><pre> http://java.sun.com/products/jdk/1.2/index.html </pre></blockquote> The document base is: <blockquote><pre> http://java.sun.com/products/jdk/1.2/ </pre></blockquote><DD><DL><DT><B>Returns:</B><DD>the <A HREF="../../java/net/URL.html"><CODE>URL</CODE></A> of the document that contains this applet.<DT><B>See Also: </B><DD><A HREF="../../java/applet/AppletStub.html#getCodeBase()"><CODE>getCodeBase()</CODE></A></DL></DD></DL><HR><A NAME="getCodeBase()"><!-- --></A><H3>getCodeBase</H3><PRE>public <A HREF="../../java/net/URL.html">URL</A> <B>getCodeBase</B>()</PRE><DL><DD>Gets the base URL.<DD><DL><DT><B>Returns:</B><DD>the <code>URL</code> of the applet.</DL></DD></DL><HR><A NAME="getParameter(java.lang.String)"><!-- --></A><H3>getParameter</H3><PRE>public <A HREF="../../java/lang/String.html">String</A> <B>getParameter</B>(<A HREF="../../java/lang/String.html">String</A> name)</PRE><DL><DD>Returns the value of the named parameter in the HTML tag. For example, if an applet is specified as <blockquote><pre> <applet code="Clock" width=50 height=50> <param name=Color value="blue"> </applet> </pre></blockquote> <p> then a call to <code>getParameter("Color")</code> returns the value <code>"blue"</code>.<DD><DL><DT><B>Parameters:</B><DD><CODE>name</CODE> - a parameter name.<DT><B>Returns:</B><DD>the value of the named parameter, or <tt>null</tt> if not set.</DL></DD></DL><HR><A NAME="getAppletContext()"><!-- --></A><H3>getAppletContext</H3><PRE>public <A HREF="../../java/applet/AppletContext.html">AppletContext</A> <B>getAppletContext</B>()</PRE><DL><DD>Gets a handler to the applet's context.<DD><DL><DT><B>Returns:</B><DD>the applet's context.</DL></DD></DL><HR><A NAME="appletResize(int, int)"><!-- --></A><H3>appletResize</H3><PRE>public void <B>appletResize</B>(int width, int height)</PRE><DL><DD>Called when the applet wants to be resized.<DD><DL><DT><B>Parameters:</B><DD><CODE>width</CODE> - the new requested width for the applet.<DD><CODE>height</CODE> - the new requested height for the applet.</DL></DD></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/AppletStub.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="../../java/applet/AppletContext.html"><B>PREV CLASS</B></A> <A HREF="../../java/applet/AudioClip.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="AppletStub.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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