我正在试图从默认 Tree 模式中删除节点。 如果我试图删除一个节点, 它不会从 GUI 中删除。 如果我删除了两个节点, 其中只有一个节点被删除, 等等。 我正在使用...
i have a JTree in Java with different parent nodes such as computers, gaming systems, tv s, and networking equipment, with my root node being "technology" what i wanted to do was, whenever a user ...
in connection with thread Jtable as a Jtree Node I put JTable to JTree, but JTree View isn t rendered correctly on start_up, how can I setPreferredSize for JTable, because ...
I know you can create a table and add a JTree as a column. But what I want to do is the complete opposite. Check the image and tell me if this is possible. Thanks! UPDATE: By using MKorbel s code ...
I have a JTree that I use as a file tree. If I choose a new file, and select the same one as was already selected, the tree freezes up for some reason. It should be removing the old JScrollPane ...
我正在利用Netbeans开发一个小型桌面应用程序。 我把JTree和生动地安置到一起。 现在,每件事情都会被罚款,想达到以下两点:
我正在网上开发一个小型桌面应用程序。 我在我的联合阵线上拖拉和下台,现在想积极填补这一联合阵线的 no。 ......
