package drawsmart.itsv.menuber;import javax.swing.filechooser.*;import java.io.*;/** * <p>Title: 文件選擇器接口實(shí)現(xiàn)</p> * <p>Description: 使用drawflow1.0的引擎</p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: 崔江</p> * @author not attributable * @version 1.0 */public class FileChooserFilter extends javax.swing.filechooser.FileFilter {  private String ext=new String("");  private String Description="";  public FileChooserFilter(String Description,String ext)  {    this.ext=ext;    this.Description=Description;  }  public boolean accept(File f)  {    String filename=f.getPath();    if(f.isDirectory()) return true;    else if(filename.endsWith("."+ext)) return true;    else return false;  }  public String getDescription()  {    return Description;  }}