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BFileSelector.h

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// BFileSelector.h (this is -*- C++ -*-)
// 
// \author: Bjoern Giesler <bjoern@giesler.de>
// 
// 
// 
// $Author: giesler $
// $Locker$
// $Revision$
// $Date: 2002-08-19 10:41:28 +0200 (Mon, 19 Aug 2002) $

#ifndef BFILESELECTOR_H
#define BFILESELECTOR_H

/* system includes */
/* (none) */

/* my includes */
#include "BDialog.h"
#include "BButton.h"
#include "BListbox.h"
#include "BScroller.h"

class BFileSelector:
  public BDialog,
  public BButton::Delegate,
  public BListbox::Delegate
{
public:
  BFileSelector(BScreen* screen, const std::string& startingDirectory = "");
  ~BFileSelector();

  bool cancelled() { return _cancelled; }

  std::string selectedFilename();

  void onButtonClick(BButton* button);
  void onEntryClick(BListbox* box, BListbox::Entry& entry);
  void onEntryDoubleClick(BListbox* box, BListbox::Entry& entry);

  void addFileType(const std::string& filetype);

  virtual void run();

protected:
  void fillBox();
  
private:
  BScroller* _scroller;
  BListbox* _box;
  BButton *_ok, *_cancel, *_dirhier;
  BLabel *_toplabel;
  bool _cancelled;
  std::string _curdir;
  std::string _selected;
  std::vector<std::string> _filetypes;
};

#endif /* BFILESELECTOR_H */

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