folderselected.java

来自「一个网络上传下载器」· Java 代码 · 共 41 行

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package DownloadManager;

import javax.swing.*;
import javax.swing.filechooser.*;
import java.io.*;
import java.awt.*;
/**
 *  a simple utility for select folder by showing a dialog
 * @author Administrator
 */
public class FolderSelected {

    private JFileChooser fc;
    private String path;
    private Component parent;
    
    public FolderSelected(Component component)
    {      
       this.parent=component;
    }
    
    public String getFolderPath()
    {
        //create a folder chooser
         fc = new JFileChooser();
            fc.setFileSelectionMode(1);
            int returnVal = fc.showOpenDialog(parent);

            if (returnVal == JFileChooser.APPROVE_OPTION) {
                File file = fc.getSelectedFile();
                path=file.getPath();
            }
        return path;
    }
}