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textviewer.h

/*
    Copyright (C) 1999 Paul Barton-Davis 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    $Id: textviewer.h,v 1.3 2004/05/19 14:30:29 pauld Exp $
*/

#ifndef __pbd_gtkmm_textviewer_h__
#define __pbd_gtkmm_textviewer_h__

#include <string>

#include <gtk--.h>
#include <pbd/transmitter.h>

using std::string;

namespace Gtkmmext {

class TextViewer : public Gtk::Window, public Transmitter

{
      Gtk::Text etext;
      Gtk::VBox vbox1;
      Gtk::VBox vbox2;
      Gtk::ScrolledWindow scrollwin;
      Gtk::Button dismiss;
      bool _editable;

      void toggle_edit ();
      void toggle_word_wrap ();

//    friend ostream& ::endmsg (ostream& ostr);

 public:
      TextViewer (size_t width, size_t height);
      Gtk::Text& text()             { return etext; }
      Gtk::Button& dismiss_button() { return dismiss; }

      void insert_file (const string &);
      void scroll_to_bottom ();
      
      /* this is supposed to be private, but egcs 2.91.66
         won't allow me to put "friend ... endmsg" into
         the global namespace, so for now, its public.
      */

      void deliver ();
};

} /* namespace */

#endif  // __pbd_gtkmm_textviewer_h__

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