[glibmm] Gio::ThemedIcon: Change parameter name to use_default_fallbacks

[Kjell Ahlstedt <kjellahl src gnome org>]

commit ed3503124133625407133236c58faec78f476e38
Author: Kjell Ahlstedt <kjell ahlstedt bredband net>
Date:   Thu Mar 5 15:47:34 2015 +0100

    Gio::ThemedIcon: Change parameter name to use_default_fallbacks
    
    * gio/src/themedicon.[hg|ccg]: Change parameter name use_default_callbacks
    to use_default_fallbacks in constructor and create().

 gio/src/themedicon.ccg |    6 ++----
 gio/src/themedicon.hg  |   28 +++++++++++++++++++---------
 2 files changed, 21 insertions(+), 13 deletions(-)
---
diff --git a/gio/src/themedicon.ccg b/gio/src/themedicon.ccg
index 3a6d540..af938ee 100644
--- a/gio/src/themedicon.ccg
+++ b/gio/src/themedicon.ccg
@@ -1,5 +1,3 @@
-// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-
 /* Copyright (C) 2007 The gtkmm Development Team
  *
  * This library is free software; you can redistribute it and/or
@@ -22,9 +20,9 @@
 namespace Gio
 {
 
-ThemedIcon::ThemedIcon(const std::string& iconname, bool use_default_callbacks)
+ThemedIcon::ThemedIcon(const std::string& iconname, bool use_default_fallbacks)
 :
-  _CONSTRUCT("name", iconname.c_str(), "use-default-fallbacks", gboolean(use_default_callbacks))
+  _CONSTRUCT("name", iconname.c_str(), "use-default-fallbacks", gboolean(use_default_fallbacks))
 {}
 
 } //namespace Gio
diff --git a/gio/src/themedicon.hg b/gio/src/themedicon.hg
index d5a0ea2..c906b22 100644
--- a/gio/src/themedicon.hg
+++ b/gio/src/themedicon.hg
@@ -1,5 +1,3 @@
-// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-
 /* Copyright (C) 2007 The gtkmm Development Team
  *
  * This library is free software; you can redistribute it and/or
@@ -28,7 +26,7 @@ _PINCLUDE(glibmm/private/object_p.h)
 namespace Gio
 {
 
-/** Icon theming support
+/** Icon theming support.
  * ThemedIcon is an implementation of Gio::Icon that supports icon themes.
  * ThemedIcon contains a list of all of the icons present in an icon
  * theme, so that icons can be looked up quickly. ThemedIcon does
@@ -47,21 +45,33 @@ class ThemedIcon
   _IMPLEMENTS_INTERFACE(Icon)
 
 protected:
-  /** Creates a new themed icon for @ iconname, and optionally all the names that can be created by 
shortening @a iconname at '-' characters.
+  /** Creates a new themed icon for @a iconname, and optionally all the names that can be created by 
shortening @a iconname at '-' characters.
    *
    * @param iconname A string containing an icon name.
-   * @param use_default_callbacks Whether to use all the names that can be created by shortening @a iconname 
at '-' characters.
+   * @param use_default_fallbacks Whether to use all the names that can be created by shortening @a iconname 
at '-' characters.
    */
-  explicit ThemedIcon(const std::string& iconname, bool use_default_callbacks = false);
+  explicit ThemedIcon(const std::string& iconname, bool use_default_fallbacks = false);
   _IGNORE(g_themed_icon_new, g_themed_icon_new_with_default_fallbacks)
 
 public:
-  /** Creates a new themed icon for @ iconname, and optionally all the names that can be created by 
shortening @a iconname at '-' characters.
+  /** Creates a new themed icon for @a iconname, and optionally all the names that can be created by 
shortening @a iconname at '-' characters.
+   *
+   * For example
+   * @code
+   * Glib::RefPtr<Gio::ThemedIcon> icon = Gio::ThemedIcon::create("gnome-dev-cdrom-audio", true);
+   * @endcode
+   * is equivalent to
+   * @code
+   * Glib::RefPtr<Gio::ThemedIcon> icon = Gio::ThemedIcon::create("gnome-dev-cdrom-audio", false);
+   * icon->append_name("gnome-dev-cdrom");
+   * icon->append_name("gnome-dev");
+   * icon->append_name("gnome");
+   * @endcode
    *
    * @param iconname A string containing an icon name.
-   * @param use_default_callbacks Whether to use all the names that can be created by shortening @a iconname 
at '-' characters.
+   * @param use_default_fallbacks Whether to use all the names that can be created by shortening @a iconname 
at '-' characters.
    */
-  _WRAP_CREATE(const std::string& iconname, bool use_default_callbacks = false)
+  _WRAP_CREATE(const std::string& iconname, bool use_default_fallbacks = false)
 
   //TODO: GIcon *g_themed_icon_new_from_names (char **iconnames, int len);