[gtkmm] StyleContext: Added list_classes() and get_parent().

[Murray Cumming <murrayc src gnome org>]

commit 3abbb29101587e956165c015b5e8348cd538b993
Author: Murray Cumming <murrayc murrayc com>
Date:   Mon Mar 26 19:52:12 2012 +0200

    StyleContext: Added list_classes() and get_parent().
    
    * gtk/src/stylecontext.hg:

 ChangeLog               |    6 +++---
 gtk/src/stylecontext.hg |    8 +++++++-
 2 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index e2e68f3..96bca8b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,8 @@
-2012-03-26  Murray Cumming  <murrayc murrayc com>
+2012-03-26  Murray Cumming  <murrayc localhost localdomain>
 
-	Printer: Added accepts_pdf() and accepts_ps().
+	StyleContext: Added list_classes() and get_parent().
 
-	* gtk/src/printer.hg:
+	* gtk/src/stylecontext.hg:
 
 2012-03-26  Murray Cumming  <murrayc murrayc com>
 
diff --git a/gtk/src/stylecontext.hg b/gtk/src/stylecontext.hg
index 237e8f2..d68fc6e 100644
--- a/gtk/src/stylecontext.hg
+++ b/gtk/src/stylecontext.hg
@@ -115,6 +115,7 @@ public:
   _WRAP_METHOD(void context_save(), gtk_style_context_save)
   _WRAP_METHOD(void context_restore(), gtk_style_context_restore)
 
+//TODO: GtkCssSection * gtk_style_context_get_section (GtkStyleContext *context, const gchar     *property);
 /* TODO:
   _WRAP_METHOD(void get_property (
                                      const Glib::ustring& property,
@@ -141,7 +142,11 @@ public:
   _WRAP_METHOD(void set_parent(const Glib::RefPtr<StyleContext>& parent), gtk_style_context_set_parent)
   void unset_parent();
 
-  //TODO: _WRAP_METHOD(GList * list_classes (), gtk_style_context_list_classes)
+  _WRAP_METHOD(Glib::RefPtr<StyleContext> get_parent(), gtk_style_context_get_parent, refreturn)
+  _WRAP_METHOD(Glib::RefPtr<const StyleContext> get_parent() const, gtk_style_context_get_parent, refreturn, constversion)
+
+#m4 _CONVERSION(`GList*',`std::vector<Glib::ustring>',`Glib::ListHandler<Glib::ustring>::list_to_vector($3, Glib::OWNERSHIP_SHALLOW)')
+  _WRAP_METHOD(std::vector<Glib::ustring> list_classes() const, gtk_style_context_list_classes)
 
   _WRAP_METHOD(void add_class(const Glib::ustring& class_name), gtk_style_context_add_class)
   _WRAP_METHOD(void remove_class(const Glib::ustring& class_name), gtk_style_context_remove_class)
@@ -240,6 +245,7 @@ public:
 
   _WRAP_PROPERTY("screen", Glib::RefPtr<Gdk::Screen>)
   _WRAP_PROPERTY("direction", TextDirection)
+  _WRAP_PROPERTY("parent", Glib::RefPtr<StyleContext>)
 };
 
 } // namespace Gtk