﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-蒋家狂潮-随笔分类-Swing</title><link>http://www.blogjava.net/simon1006/category/25773.html</link><description>生命短暂，及时行乐！</description><language>zh-cn</language><lastBuildDate>Mon, 26 Nov 2007 09:32:16 GMT</lastBuildDate><pubDate>Mon, 26 Nov 2007 09:32:16 GMT</pubDate><ttl>60</ttl><item><title>关于JTree行高的问题</title><link>http://www.blogjava.net/simon1006/archive/2007/11/26/163087.html</link><dc:creator>蒋家狂潮</dc:creator><author>蒋家狂潮</author><pubDate>Mon, 26 Nov 2007 02:28:00 GMT</pubDate><guid>http://www.blogjava.net/simon1006/archive/2007/11/26/163087.html</guid><wfw:comment>http://www.blogjava.net/simon1006/comments/163087.html</wfw:comment><comments>http://www.blogjava.net/simon1006/archive/2007/11/26/163087.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/simon1006/comments/commentRss/163087.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/simon1006/services/trackbacks/163087.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: JTree在WindowLookAndFeel外观下设置不同行高&nbsp;&nbsp;<a href='http://www.blogjava.net/simon1006/archive/2007/11/26/163087.html'>阅读全文</a><img src ="http://www.blogjava.net/simon1006/aggbug/163087.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/simon1006/" target="_blank">蒋家狂潮</a> 2007-11-26 10:28 <a href="http://www.blogjava.net/simon1006/archive/2007/11/26/163087.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SWING展示系统文件树</title><link>http://www.blogjava.net/simon1006/archive/2007/10/30/156966.html</link><dc:creator>蒋家狂潮</dc:creator><author>蒋家狂潮</author><pubDate>Tue, 30 Oct 2007 08:22:00 GMT</pubDate><guid>http://www.blogjava.net/simon1006/archive/2007/10/30/156966.html</guid><wfw:comment>http://www.blogjava.net/simon1006/comments/156966.html</wfw:comment><comments>http://www.blogjava.net/simon1006/archive/2007/10/30/156966.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/simon1006/comments/commentRss/156966.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/simon1006/services/trackbacks/156966.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要:       一般情况下，构建一个SWING树，都是先要构建好存放数据的模型(TreeModel),在一般情况下，实现起来都没有问题，但当数据量非常大的时候，一次性构建好TreeModel，将会花费很多时间，界面处于灰掉的状态（当然可以另开其他线程，可以操作其他界面），这个给用户的感觉非常差。解决这个问题的关键在于，树模型的数据。我们都知道，系统文件是一层一层很有层次性，这样我们就可以以一个文件（不管是文件还是文件夹）为树节点，当初次加载树的时候，点击树节点，先判断其有没有子节点，若无，就去读去该节点的保存的文件信息，若为文件夹，就去取其文件夹下的所有文件，构造出树节点，加到树中。第二次点击的时候，就不会去读磁盘文件系统了。<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/simon1006/archive/2007/10/30/156966.html'>阅读全文</a><img src ="http://www.blogjava.net/simon1006/aggbug/156966.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/simon1006/" target="_blank">蒋家狂潮</a> 2007-10-30 16:22 <a href="http://www.blogjava.net/simon1006/archive/2007/10/30/156966.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>