QFileDialog: how to choice File or Directory in the same Dialog

[VlJE]

i found a thread where you needed QFileDialog to being able to select files and dirs and im in the exact same situation now so i wonder if you ever made such a dialog. I would be really glad if you could share it with me.

BUFileDia.h

#ifndef _BUFILEDIALOG_H_
#define _BUFILEDIALOG_H_
#include <QFileDialog>
class BUFileDialog: public QFileDialog
{
public:
BUFileDialog ( QWidget * parent, Qt::WindowFlags flags ):QFileDialog(parent,flags){}
BUFileDialog ( QWidget * parent = 0, const QString & caption = QString(), const QString & directory = QString(), const QString & filter = QString() ):
QFileDialog ( parent ,caption,directory,filter){}
public slots:
void accept ();


};
#endif

BUFileDia.cpp
#include "BUFileDialog.h"

void BUFileDialog::accept()
{
QStringList files = selectedFiles();
if (files.isEmpty())
return;
emit filesSelected(files);
QDialog::accept();
}