如何使用swing创建文件夹中所有文件的列表? [英] How to make List with all files in folder using swing?
问题描述
我想用一个文件夹中的文件名列出一个列表,并显示该文件夹中所有具有特定扩展名的文件.我希望列表是可选择的,以便我可以从列表中选择和删除文件或对其进行编辑.我知道如何从文件夹中选择所有文件,但不知道如何在
I want to make a list with filename from a folder and show all the files that are present in that folder with a particular extension. I want the list to be selectable so that I can select and delete the file from the list or edit it. I know how to select all files from a folder but don't know how to show it in GUI.
File folder = new File("c:/");
File[] listOfFiles = folder.listFiles();
推荐答案
此示例显示了如何枚举以下文件:目录并显示在 JToolBar
和 JMenu
.您可以使用Action
(例如RecentFile
)来封装行为,以供您在 ListModel
和 ListSelectionListener
.
This example shows how to enumerate the files in a directory and display them in a JToolBar
and a JMenu
. You can use an Action
, such as RecentFile
, to encapsulate behavior for use in your ListModel
and ListSelectionListener
.
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