livetrax/libs/gtkmm2/pango/pangomm/fontset.h

// -*- c++ -*-
// Generated by gtkmmproc -- DO NOT MODIFY!
#ifndef _PANGOMM_FONTSET_H
#define _PANGOMM_FONTSET_H


#include <glibmm.h>

/* $Id$ */

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


#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _PangoFontset PangoFontset;
typedef struct _PangoFontsetClass PangoFontsetClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */


namespace Pango
{ class Fontset_Class; } // namespace Pango
namespace Pango
{

/** A Pango::Fontset is used to represent a set of fonts.
 */

class Fontset : public Glib::Object
{
  
#ifndef DOXYGEN_SHOULD_SKIP_THIS

public:
  typedef Fontset CppObjectType;
  typedef Fontset_Class CppClassType;
  typedef PangoFontset BaseObjectType;
  typedef PangoFontsetClass BaseClassType;

private:  friend class Fontset_Class;
  static CppClassType fontset_class_;

private:
  // noncopyable
  Fontset(const Fontset&);
  Fontset& operator=(const Fontset&);

protected:
  explicit Fontset(const Glib::ConstructParams& construct_params);
  explicit Fontset(PangoFontset* castitem);

#endif /* DOXYGEN_SHOULD_SKIP_THIS */

public:
  virtual ~Fontset();

#ifndef DOXYGEN_SHOULD_SKIP_THIS
  static GType get_type()      G_GNUC_CONST;
  static GType get_base_type() G_GNUC_CONST;
#endif

  ///Provides access to the underlying C GObject.
  PangoFontset*       gobj()       { return reinterpret_cast<PangoFontset*>(gobject_); }

  ///Provides access to the underlying C GObject.
  const PangoFontset* gobj() const { return reinterpret_cast<PangoFontset*>(gobject_); }

  ///Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
  PangoFontset* gobj_copy();

private:


public:
  
  /** Return value: a Pango::Font. The caller must call g_object_unref when finished
   * @param wc A Unicode character.
   * @return A Pango::Font. The caller must call g_object_unref when finished
   * with the font.
   */
  Glib::RefPtr<Font> get_font(guint wc) const;
  
  /** Get overall metric information for the fonts in the fontset.
   * @return A Pango::FontMetrics object. The caller must call pango_font_metrics_unref()
   * when finished using the object.
   */
  FontMetrics get_metrics() const;

  /** 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);
  

public:

public:
  //C++ methods used to invoke GTK+ virtual functions:
#ifdef GLIBMM_VFUNCS_ENABLED
#endif //GLIBMM_VFUNCS_ENABLED

protected:
  //GTK+ Virtual Functions (override these to change behaviour):
#ifdef GLIBMM_VFUNCS_ENABLED
#endif //GLIBMM_VFUNCS_ENABLED

  //Default Signal Handlers::
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED


};

} /* namespace Pango */


namespace Glib
{
  /** A Glib::wrap() method for this object.
   * 
   * @param object The C instance.
   * @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
   * @result A C++ instance that wraps this C instance.
   *
   * @relates Pango::Fontset
   */
  Glib::RefPtr<Pango::Fontset> wrap(PangoFontset* object, bool take_copy = false);
}


#endif /* _PANGOMM_FONTSET_H */