/* $Id: fontset.hg,v 1.3 2005/11/30 14:10:50 murrayc Exp $ */

/* fontset.h
 *
 * Copyright 2001      The gtkmm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <glibmm/object.h>
#include <pangomm/language.h>
#include <pangomm/font.h>
#include <pangomm/fontmetrics.h>
#include <pango/pango-fontset.h>

_DEFS(pangomm,pango)
_PINCLUDE(glibmm/private/object_p.h)

namespace Pango
{

/** A Pango::Fontset is used to represent a set of fonts.
 */
class Fontset : public Glib::Object
{
  _CLASS_GOBJECT(Fontset, PangoFontset, PANGO_FONTSET, Glib::Object, GObject)

public:
  _WRAP_METHOD(Glib::RefPtr<Font> get_font(guint wc) const, pango_fontset_get_font)
  _WRAP_METHOD(FontMetrics get_metrics() const, pango_fontset_get_metrics)

  /** For instance,
   * bool on_foreach(const Glib::RefPtr<Pango::Font>& font);
   */
  typedef sigc::slot< bool, const Glib::RefPtr<Font>& > ForeachSlot;

  /** Iterates through all the fonts in a fontset, calling @a slot for
   * each one. If @a slot returns true, that stops the iteration.
   *
   * @since-1.4
   *
   * @param slot Callback function
   */
  void foreach(const ForeachSlot& slot);
  _IGNORE(pango_fontset_foreach)
};

} /* namespace Pango */