text: // Generated by gmmproc 2.48.0 -- DO NOT MODIFY!
  #ifndef _PANGOMM_FONTMETRICS_H
  #define _PANGOMM_FONTMETRICS_H
  
  
  #include <glibmm/ustring.h>
  #include <sigc++/sigc++.h>
  
  /* $Id: fontmetrics.hg,v 1.2 2004/12/01 11:46:29 murrayc Exp $ */
  
  /* fontmetrics.h
   *
   * Copyright (C) 1998-1999 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/value.h>
  #include <pango/pango-font.h>
  
  
  #ifndef DOXYGEN_SHOULD_SKIP_THIS
  extern "C" { typedef struct _PangoFontMetrics PangoFontMetrics; }
  #endif
  
  namespace Pango
  {
  
  /** A Pango::FontMetrics holds the overall metric information for a font (possibly restricted to a script).
   */
  class FontMetrics
  {
    public:
  #ifndef DOXYGEN_SHOULD_SKIP_THIS
    typedef FontMetrics CppObjectType;
    typedef PangoFontMetrics BaseObjectType;
  #endif /* DOXYGEN_SHOULD_SKIP_THIS */
  
    /** Get the GType for this class, for use with the underlying GObject type system.
     */
    static GType get_type() G_GNUC_CONST;
  
    FontMetrics();
  
    explicit FontMetrics(PangoFontMetrics* gobject, bool make_a_copy = true);
  
    FontMetrics(const FontMetrics& other);
    FontMetrics& operator=(const FontMetrics& other);
  
    FontMetrics(FontMetrics&& other) noexcept;
    FontMetrics& operator=(FontMetrics&& other) noexcept;
  
    ~FontMetrics() noexcept;
  
    void swap(FontMetrics& other) noexcept;
  
    ///Provides access to the underlying C instance.
    PangoFontMetrics*       gobj()       { return gobject_; }
  
    ///Provides access to the underlying C instance.
    const PangoFontMetrics* gobj() const { return gobject_; }
  
    ///Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs.
    PangoFontMetrics* gobj_copy() const;
  
  protected:
    PangoFontMetrics* gobject_;
  
  private:
  
    
  public:
    
    /** Gets the ascent from a font metrics structure. The ascent is
     * the distance from the baseline to the logical top of a line
     * of text. (The logical top may be above or below the top of the
     * actual drawn ink. It is necessary to lay out the text to figure
     * where the ink will be.)
     * 
     * @return The ascent, in Pango units.
     */
    int get_ascent() const;
    
    /** Gets the descent from a font metrics structure. The descent is
     * the distance from the baseline to the logical bottom of a line
     * of text. (The logical bottom may be above or below the bottom of the
     * actual drawn ink. It is necessary to lay out the text to figure
     * where the ink will be.)
     * 
     * @return The descent, in Pango units.
     */
    int get_descent() const;
    
    /** Gets the approximate character width for a font metrics structure.
     * This is merely a representative value useful, for example, for
     * determining the initial size for a window. Actual characters in
     * text will be wider and narrower than this.
     * 
     * @return The character width, in Pango units.
     */
    int get_approximate_char_width() const;
    
    /** Gets the approximate digit width for a font metrics structure.
     * This is merely a representative value useful, for example, for
     * determining the initial size for a window. Actual digits in
     * text can be wider or narrower than this, though this value
     * is generally somewhat more accurate than the result of
     * get_approximate_char_width() for digits.
     * 
     * @return The digit width, in Pango units.
     */
    int get_approximate_digit_width() const;
  
    
    /** Gets the suggested position to draw the underline.
     * The value returned is the distance <em>above</em> the
     * baseline of the top of the underline. Since most fonts have
     * underline positions beneath the baseline, this value is typically
     * negative.
     * 
     * @newin{1,6}
     * 
     * @return The suggested underline position, in Pango units.
     */
    int get_underline_position() const;
    
    /** Gets the suggested thickness to draw for the underline.
     * 
     * @newin{1,6}
     * 
     * @return The suggested underline thickness, in Pango units.
     */
    int get_underline_thickness() const;
    
    /** Gets the suggested position to draw the strikethrough.
     * The value returned is the distance <em>above</em> the
     * baseline of the top of the strikethrough.
     * 
     * @newin{1,6}
     * 
     * @return The suggested strikethrough position, in Pango units.
     */
    int get_strikethrough_position() const;
    
    /** Gets the suggested thickness to draw for the strikethrough.
     * 
     * @newin{1,6}
     * 
     * @return The suggested strikethrough thickness, in Pango units.
     */
    int get_strikethrough_thickness() const;
  
  
  };
  
  } //namespace Pango
  
  
  namespace Pango
  {
  
  /** @relates Pango::FontMetrics
   * @param lhs The left-hand side
   * @param rhs The right-hand side
   */
  inline void swap(FontMetrics& lhs, FontMetrics& rhs) noexcept
    { lhs.swap(rhs); }
  
  } // 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::FontMetrics
   */
  Pango::FontMetrics wrap(PangoFontMetrics* object, bool take_copy = false);
  
  #ifndef DOXYGEN_SHOULD_SKIP_THIS
  template <>
  class Value<Pango::FontMetrics> : public Glib::Value_Boxed<Pango::FontMetrics>
  {};
  #endif /* DOXYGEN_SHOULD_SKIP_THIS */
  
  } // namespace Glib
  
  
  #endif /* _PANGOMM_FONTMETRICS_H */
  
  