📄 abstracttreeexpansiondispatcher.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN""http://www.w3.org/TR/REC-html40/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Wed Jan 15 11:28:20 CET 2003 --><TITLE>AbstractTreeExpansionDispatcher</TITLE><META NAME="keywords" CONTENT="javatools.swing.tree.AbstractTreeExpansionDispatcher,AbstractTreeExpansionDispatcher class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="AbstractTreeExpansionDispatcher";}</SCRIPT><BODY BGCOLOR="white" onload="asd();"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 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="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-all.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></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS <A HREF="../../../javatools/swing/tree/ExpansionRecordingTreeNode.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="AbstractTreeExpansionDispatcher.html" TARGET="_top"><B>NO FRAMES</B></A> <SCRIPT> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT><A HREF="../../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <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">javatools.swing.tree</FONT><BR>Class AbstractTreeExpansionDispatcher</H2><PRE>java.lang.Object | +--java.lang.Thread | +--<B>javatools.swing.tree.AbstractTreeExpansionDispatcher</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD>java.lang.Runnable</DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../medi/swing/dispatch/MediTreeExpansionDispatcher.html">MediTreeExpansionDispatcher</A></DD></DL><HR><DL><DT>public abstract class <B>AbstractTreeExpansionDispatcher</B><DT>extends java.lang.Thread</DL><P>It is an "event dispatcher" for tree expansions, i.e. it manages in a separate thread tree expansions. You have only to inherit this method: <CODE>doDispatchOne</CODE>: what you have to do when you are expanding a node. Once created your own class, use this sequence of commands: <CODE>AbstractTreeExpansioDispatcher disp = new YourClass(); disp.setStatusLabelSync(myStatusLabelSync); disp.start(); disp.expand(myTree, mySelectionPath); disp.stopAll(); </CODE><P><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== 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="../../../javatools/swing/StatusLabelSync.html">StatusLabelSync</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javatools/swing/tree/AbstractTreeExpansionDispatcher.html#statusSync">statusSync</A></B></CODE><BR> The status label sync to be used to display messages.</TD></TR></TABLE> <A NAME="fields_inherited_from_class_java.lang.Thread"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class java.lang.Thread</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY</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="../../../javatools/swing/tree/AbstractTreeExpansionDispatcher.html#AbstractTreeExpansionDispatcher()">AbstractTreeExpansionDispatcher</A></B>()</CODE><BR> Creates a new instance of AbstractTreeExpansionDispatcher</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>protected abstract void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javatools/swing/tree/AbstractTreeExpansionDispatcher.html#doDispatchOne(javax.swing.JTree, javax.swing.tree.TreePath)">doDispatchOne</A></B>(javax.swing.JTree tree, javax.swing.tree.TreePath path)</CODE><BR> Inherit it to make your own operations.</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="../../../javatools/swing/tree/AbstractTreeExpansionDispatcher.html#expand(javax.swing.JTree, javax.swing.tree.TreePath)">expand</A></B>(javax.swing.JTree tree, javax.swing.tree.TreePath path)</CODE><BR> Expands a node.</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="../../../javatools/swing/tree/AbstractTreeExpansionDispatcher.html#run()">run</A></B>()</CODE><BR> Thread's run method.</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="../../../javatools/swing/tree/AbstractTreeExpansionDispatcher.html#setStatusLabelSync(javatools.swing.StatusLabelSync)">setStatusLabelSync</A></B>(<A HREF="../../../javatools/swing/StatusLabelSync.html">StatusLabelSync</A> sync)</CODE><BR> Sets the status label sync to use.</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="../../../javatools/swing/tree/AbstractTreeExpansionDispatcher.html#stopAll()">stopAll</A></B>()</CODE>⌨️ 快捷键说明
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