public void setFileName(int row, String name) {
// avoid moving a File by renaming it !!
if (name.indexOf("..") < 0 && name.indexOf("/") < 0 && name.indexOf("\\") < 0) {
File oldFile = getFile(filenames[row]);
File newFile = new File(oldFile.getParent() + File.separator + name);
filenames[row] = name;
oldFile.renameTo(newFile);
}
}
public void setDirectory(File d, FilenameFilter f) {
if (d == null || !d.isDirectory()) {
directory = null;
filenames = new String[0];
} else {
if (f != null) {
filenameFilter = f;
}
directory = d;
filenames = directory.list(filenameFilter);
if (filenames != null) { // cannot access directory ?
Arrays.sort(filenames);
dirType = new boolean[filenames.length];
for (int i = 0; i < filenames.length; ++i) {
// I hate generating objects like this..
dirType[i] = (new File(d, filenames[i])).isDirectory();
}
} else {
filenames = new String[0];
}
}
fireTableStructureChanged();
}