JTree 节点重命名
我正在使用 JTree，在此重命名 JTree 节点我使用右键单击（通过弹出窗口重命名）或 F2 键或双击。但问题是：当我重命名名称并按 Enter 键时，节点成功重命名，当我重命名名称并单击框架上的任意位置（windows 资源管理器样式）时，节点成功重命名名称不重命名。
请给我一个解决这个问题的方法，并提前致谢。
I am using a JTree and in this to raname a JTree node I am using right click(Rename through popup) or F2 key or double click. But problem is : when I rename a name and hit Enter key, node successfully renamed and when I rename a name and click anywhere on the frame(windows explorer style), node name does not rename.
Please give me a solution for this problem and Thanks in advance.
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可能有点晚了，但正确的解决方案是调用 JTree.setInvokesStopCellEditing(true) 。当用户按下回车键或单元格编辑器失去焦点时，这将导致树执行重命名。
It's probably a little late, but the correct solution is to call
JTree.setInvokesStopCellEditing(true). This will cause the tree to execute the rename when the user hits enter, or when the cell editor loses focus.通过单击树中其他位置来保存当前编辑的功能并不是默认 JTree 实现的标准配置。您将必须详细了解如何使用树并进行一些特殊的自定义才能实现此功能。这听起来好像会涉及到Swing组件的焦点的东西，即当树获得焦点时，如果节点正在编辑，则保存节点重命名。
The ability to save the current edit by clicking elsewhere in the tree is not something that comes standard as part of the default
JTreeimplementation. You're going to have to get into the details of how to use trees and do some special customization in order to achieve this functionality. This sounds like it would involve something with the focus of Swing components, i.e., when the tree gains focus, if the node is being edited, then save the node rename.