在Java下如何做文件夹选择对话框，注意：不是文件选择对话框

[lifeequation]

Java中的JFileChooser没有提供文件夹选择的功能，而我想要的是文件夹目录选择的对话框，请问哪位DX能帮帮忙？跪谢。

[fool_leave]

JFrame f=new JFrame();
f.setVisible(true);
JFileChooser c=new JFileChooser();
c.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
c.showSaveDialog(f);

[lifeequation]

谢谢fool_leave(请及时结贴) 及时回复。
我的意思不是这种，这种不是标准的文件夹选择对话框，在VC下就有标准的文件夹选择对话框，不知道Java下如何实现。
JFace下是可以实现标准的文件夹选择对话框。代码如下：
//Send questions, comments, bug reports, etc. to the authors:

//Rob Warner ([e-mail])
//Robert Harris ([e-mail])

import org.eclipse.swt.*;
import org.eclipse.swt.events.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;

/**
* This class demonstrates the DirectoryDialog class
*/
public class ShowDirectoryDialog {
/**
* Runs the application
*/
public void run() {
Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Directory Browser");
createContents(shell);
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
}

/**
* Creates the window contents
*
* @param shell the parent shell
*/
private void createContents(final Shell shell) {
shell.setLayout(new GridLayout(6, true));
new Label(shell, SWT.NONE).setText("Directory:");

// Create the text box extra wide to show long paths
final Text text = new Text(shell, SWT.BORDER);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 4;
text.setLayoutData(data);

// Clicking the button will allow the user
// to select a directory
Button button = new Button(shell, SWT.PUSH);
button.setText("Browse...");
button.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
DirectoryDialog dlg = new DirectoryDialog(shell);

// Set the initial filter path according
// to anything they've selected or typed in
dlg.setFilterPath(text.getText());

// Change the title bar text
dlg.setText("SWT's DirectoryDialog");

// Customizable message displayed in the dialog
dlg.setMessage("Select a directory");

// Calling open() will open and run the dialog.
// It will return the selected directory, or
// null if user cancels
String dir = dlg.open();
if (dir != null) {
// Set the text box to the new selection
text.setText(dir);
}
}
});
}

/**
* The application entry point
*
* @param args the command line arguments
*/
public static void main(String[] args) {
new ShowDirectoryDialog().run();
}
}

但是用Swing库怎么实现呢？

[fool_leave]

Swing库的文件夹选择只有一个JFileChooser
除非你自己用Swing组件拼装

[gtlang78]

http://common.l2fprod.com/

[diggywang]

楼上的也是一种方法，l2fprod中有个控件就叫JDirectoryChooser，可以实现楼主需要的效果；不过我觉得用jfilechooser，设定DIRECTORIES_ONLY模式，效果是一样的