[cluttermm_tutorial] Use the new paint_vfunc() instead of the deprecated on_paint().

[Murray Cumming <murrayc src gnome org>]

commit 238ab33ce8122fefb0095b87b8eb607373f6ef6b
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Apr 17 21:35:34 2014 +0200

    Use the new paint_vfunc() instead of the deprecated on_paint().

 examples/custom_actor/triangle_actor.cc  |    2 +-
 examples/custom_actor/triangle_actor.h   |    2 +-
 examples/custom_container/examplebox.cc  |    2 +-
 examples/custom_container/examplebox.h   |    2 +-
 examples/scrolling/scrollingcontainer.cc |    2 +-
 examples/scrolling/scrollingcontainer.h  |    2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/examples/custom_actor/triangle_actor.cc b/examples/custom_actor/triangle_actor.cc
index 1aee143..4824769 100644
--- a/examples/custom_actor/triangle_actor.cc
+++ b/examples/custom_actor/triangle_actor.cc
@@ -75,7 +75,7 @@ void Triangle::do_triangle_paint(const CoglColor* color)
   cogl_framebuffer_pop_matrix(fb);
 }
 
-void Triangle::on_paint()
+void Triangle::paint_vfunc()
 {
   CoglColor coglcolor;
 
diff --git a/examples/custom_actor/triangle_actor.h b/examples/custom_actor/triangle_actor.h
index 1b1b128..9a4f011 100644
--- a/examples/custom_actor/triangle_actor.h
+++ b/examples/custom_actor/triangle_actor.h
@@ -38,7 +38,7 @@ protected:
   Triangle();
   explicit Triangle(const Clutter::Color& color);
 
-  virtual void on_paint();
+  virtual void paint_vfunc();
   virtual void pick_vfunc(const Clutter::Color& color);
 
 private:
diff --git a/examples/custom_container/examplebox.cc b/examples/custom_container/examplebox.cc
index ff39a6b..ae8cf5c 100644
--- a/examples/custom_container/examplebox.cc
+++ b/examples/custom_container/examplebox.cc
@@ -109,7 +109,7 @@ void Box::foreach_vfunc(ClutterCallback callback, gpointer user_data)
     callback((*p)->gobj(), user_data);
 }
 
-void Box::on_paint()
+void Box::paint_vfunc()
 {
   CoglFramebuffer* fb = cogl_get_draw_framebuffer();
   cogl_framebuffer_push_matrix(fb);
diff --git a/examples/custom_container/examplebox.h b/examples/custom_container/examplebox.h
index d45eb4c..4c27a02 100644
--- a/examples/custom_container/examplebox.h
+++ b/examples/custom_container/examplebox.h
@@ -45,7 +45,7 @@ protected:
   virtual void foreach_vfunc(ClutterCallback callback, gpointer user_data);
 
   // Clutter::Actor interface:
-  virtual void on_paint();
+  virtual void paint_vfunc();
   virtual void show_all_vfunc();
   virtual void hide_all_vfunc();
   virtual void pick_vfunc(const Clutter::Color& color);
diff --git a/examples/scrolling/scrollingcontainer.cc b/examples/scrolling/scrollingcontainer.cc
index 1028b89..ce6c03b 100644
--- a/examples/scrolling/scrollingcontainer.cc
+++ b/examples/scrolling/scrollingcontainer.cc
@@ -121,7 +121,7 @@ void ScrollingContainer::foreach_vfunc(ClutterCallback callback, gpointer user_d
   clutter_container_foreach(children_->Clutter::Container::gobj(), callback, user_data);
 }
 
-void ScrollingContainer::on_paint()
+void ScrollingContainer::paint_vfunc()
 {
   border_  ->paint();
   children_->paint();
diff --git a/examples/scrolling/scrollingcontainer.h b/examples/scrolling/scrollingcontainer.h
index cd9401c..d1a56f0 100644
--- a/examples/scrolling/scrollingcontainer.h
+++ b/examples/scrolling/scrollingcontainer.h
@@ -43,7 +43,7 @@ protected:
   virtual void foreach_vfunc(ClutterCallback callback, gpointer user_data);
 
   // Clutter::Actor interface:
-  virtual void on_paint();
+  virtual void paint_vfunc();
   virtual void on_show();
   virtual void on_hide();
   virtual void show_all_vfunc();