在 JTree 节点内创建 JTable
我知道以前有人问过这个问题，但我没有得到正确的解决方案。
我读到了关于大纲的内容，但这与我想要的相反，即 JTree 内的 JTable
我想在 JTable 中显示数据，但它存储为不同的组，所以这些组
是 JTree 的节点，当我消耗一组（节点）时，会显示该组的 JTable。
我在 oracle 中浏览了这篇文章：在 Swing 中创建 TreeTables：第 1 部分
这是相当旧的，不能在我的 java 版本上工作（我不知道为什么！），所以我去了
通过 TreeTable 的下一部分：在 Swing 中创建 TreeTables：部分2
整个代码相对较新，因为它使用“javax.swing”代替
“com.sun.java.swing”，但我在这里遇到的问题是一个名为
的文件 “FileSystemModel2.java”丢失，它是从以前的版本修改的，所以我无法工作
与旧的一样。新的“FileSystemModel.java”中添加了一些方法。我如何通知
他们关于这个丢失的文件，或者如果您有不同的方法，请告诉我。
我想要实现的目标如下图所示：
这张图片来自“LastPass”，我想制作自己的密码管理器作为我的项目
所以请帮助我解决这个问题，我已经很接近了，但我无法进一步前进。
I know that this question is being asked before but I did not get proper solution.
I read about outline but that was just opposite of what I want i.e. JTable inside JTree
I want to display data in a JTable but it is stored as different groups,so these groups
are node of JTree when I expend one group(node) the JTable of that group is shown.
I went through this article in oracle :Creating TreeTables in Swing:part 1
This was pretty old and not working on my version of java(I don't know why !),so I went
through the next part of TreeTable :Creating TreeTables in Swing: Part 2
The whole code was comparatively new, as it was using "javax.swing" in place of
"com.sun.java.swing" but the problem I faced here was one file named as
"FileSystemModel2.java" was missing it is modified from previous version so I can't work
with old one.There are some method added to new "FileSystemModel.java".How do I inform
them about this missing file or if you have different approach please let me know.
What I want to achieve is shown in picture below :
This image was from "LastPass" and I want to make my own password manager as my project
So please help me with this I am so close but yet I can't move further.
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SwingX项目包含一个现成的TreeTable
http://swingx.java.net/
下载有点难找，所以这是链接：
http://java.net/downloads/swingx/releases/1.6.2/
一篇简短的文章有关使用该组件的信息可以在这里找到：
http://sandarenu.blogspot.com/2008/02/treetable-in- java-using-swingx.html
The SwingX project contains a ready-made TreeTable
http://swingx.java.net/
The downloads are a bit hard to find, so here is the link:
http://java.net/downloads/swingx/releases/1.6.2/
A short article about using that component can be found here:
http://sandarenu.blogspot.com/2008/02/treetable-in-java-using-swingx.html