myfilefilter.java

来自「关于JAVA的代码连接数据库」· Java 代码 · 共 18 行

package GradeManagement.util;

import java.io.File;
import javax.swing.filechooser.FileFilter;

public class MyFileFilter extends FileFilter {
   private static final String DESCRIPTION = "学生成绩文件 (*.dat)";
   private static final String EXTENSION = ".dat";

   public String getDescription() {
      return DESCRIPTION;
   }

   public boolean accept(File file) {
      return (file.getName().toLowerCase().endsWith(EXTENSION));
   }
} // 类MyFileFilter结束