// -*- c++ -*-
#ifndef _GTKMM_COMBOBOXTEXT_H
#define _GTKMM_COMBOBOXTEXT_H

/* comboboxtext.h
 * 
 * Copyright (C) 2003 The gtkmm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <gtkmm/combobox.h>

namespace Gtk
{

//This is a C++ convenience class that is equivalent to the gtk_combo_box_new_text() C convenience function.

/** This is a specialisation of the ComboBox which has one column of text (a simple list),
 * and appropriate methods for setting and getting the text.
 *
 * @ingroup Widgets
 */

class ComboBoxText
: public ComboBox
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
private:
  // noncopyable
  ComboBoxText(const ComboBoxText&);
  ComboBoxText& operator=(const ComboBoxText&);

protected:
  explicit ComboBoxText(const Glib::ConstructParams& construct_params);
  explicit ComboBoxText(GtkComboBox* castitem);

#endif /* DOXYGEN_SHOULD_SKIP_THIS */

public:
  ComboBoxText();
  
  void append_text(const Glib::ustring& text);
  
  void insert_text(int position, const Glib::ustring& text);
  
  void prepend_text(const Glib::ustring& text);

  Glib::ustring get_active_text() const;

protected:

  //Tree model columns:
  //These columns are used by the model that is created by the default constructor
  class TextModelColumns : public Gtk::TreeModel::ColumnRecord
  {
  public:
    TextModelColumns()
    { add(m_column); }

    Gtk::TreeModelColumn<Glib::ustring> m_column;
  };

  TextModelColumns m_text_columns;
};


} // namespace Gtk


#endif /* _GTKMM_COMBOBOXTEXT_H */

