JFileChooser-设置固定文件名

Question

I am making an application that works similar to a text editor with code highlighting.

When I try to save some text, I want a fixed file name to appear on the JFileChooser which will not change while navigating through directories.

The reason I am doing that is because the user is going to save .java files. That file should have the name of the given class. Having the user type the name can only cause mistakes which will slow compiling and doesn't make sense.

This is what I have atm:

final JFileChooser fc = new JFileChooser();
    fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    int userSelection = fc.showSaveDialog(null);
    if (userSelection == JFileChooser.APPROVE_OPTION) {
        File f = fc.getSelectedFile();
        String name = f.getAbsolutePath();
        File newFile = new File(name);//the text is written on this file.
    }

Answer 1

I dont know exactly, if that helps you. But I've had a similar problem and solved it like this:

final JFileChooser fc = new JFileChooser();
    fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    int userSelection = fc.showSaveDialog(null);
    if (userSelection == JFileChooser.APPROVE_OPTION) {
        File f = fc.getSelectedFile();
        String name = f.getAbsolutePath();
        File newFile = new File(name + "\\" + yourfilenamehere);//the text is written on this file.
    }

I fear, that it sounds too easy... Just repace "yourfilenamehere" with the desired (fixed) filename.