Open a selected file in treeview

[richirich]

Hello
I am new to JAVA and Swings , I wanted to write a code to open a folder from the hard disk in in treeview and then selecting any particular file its contents should be opened in the text area of my application .
right now I am able to open the folder in treeview but it becomes visible ony when I maximize the icon by using this code
Display a file system in a JTree view : Tree*«*Swing JFC*«*Java

Now could any one please help me how to proceed to the next step of opening the particular selected file in the text area .
Thanks in advance

[Fubarable]

I assume that using JFileChooser is not an option here, but I have to ask -- why not?

[richirich]

Can I use that ? in the menu bar on Open Folder menu Item can I use JFileChooser to open a particular folder .
If yes then please tell me how

[Fubarable]

Can I use that ? in the menu bar on Open Folder menu Item can I use JFileChooser to open a particular folder .
If yes then please tell me how

Yes you can. Please check out the tutorials on this.