Looking for a gui class to pop up to let user choose directory and filename  
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Shawn
PostPosted: 2006-9-27 22:12:00 Top
java-programmer, Looking for a gui class to pop up to let user choose directory and filename Hi,

When I output something to a file, I hope something pop up that let the
user to select the directory and input the file name. I don't know how
to do it. I can hard-code the file name in my program and use
PrintWriter class to do it, like:

PrintWriter outputStream = new PrintWriter(new FileOutputStream("out.txt"));

outputStream.println("hello world");
outputStream.println("how are you?);

Thank you very much for your help.

 
su_dang
PostPosted: 2006-9-27 23:37:00 Top
java-programmer >> Looking for a gui class to pop up to let user choose directory and filename
Shawn wrote:
> Hi,
>
> When I output something to a file, I hope something pop up that let the
> user to select the directory and input the file name. I don't know how
> to do it. I can hard-code the file name in my program and use
> PrintWriter class to do it, like:
>
> PrintWriter outputStream = new PrintWriter(new FileOutputStream("out.txt"));
>
> outputStream.println("hello world");
> outputStream.println("how are you?);
>
> Thank you very much for your help.

Maybe this is the class you are looking for

javax.swing.JFileChooser

 
 
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