[gtk+/wip/baedert/drawing: 171/371] icon: Add _set_css_name back

[Timm Bäder <baedert src gnome org>]

commit dcdcfef5109857a0a806f4ebaa50219a649a2eba
Author: Timm Bäder <mail baedert org>
Date:   Thu Jun 15 21:14:25 2017 +0200

    icon: Add _set_css_name back

 gtk/gtkicon.c        |    8 ++++++++
 gtk/gtkiconprivate.h |    3 +++
 2 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkicon.c b/gtk/gtkicon.c
index 7b5327a..307bb06 100644
--- a/gtk/gtkicon.c
+++ b/gtk/gtkicon.c
@@ -86,3 +86,11 @@ gtk_icon_set_image (GtkIcon                *self,
 {
   self->image = image;
 }
+
+void
+gtk_icon_set_css_name (GtkIcon    *self,
+                       const char *css_name)
+{
+  gtk_css_node_set_name (gtk_widget_get_css_node (GTK_WIDGET (self)),
+                         g_intern_string (css_name));
+}
diff --git a/gtk/gtkiconprivate.h b/gtk/gtkiconprivate.h
index dcbb6d7..b979e50 100644
--- a/gtk/gtkiconprivate.h
+++ b/gtk/gtkiconprivate.h
@@ -53,6 +53,9 @@ GtkWidget *  gtk_icon_new                    (const char *css_name);
 void         gtk_icon_set_image              (GtkIcon                *self,
                                               GtkCssImageBuiltinType  image);
 
+void         gtk_icon_set_css_name           (GtkIcon    *self,
+                                              const char *css_name);
+
 G_END_DECLS
 
 #endif /* __GTK_ICON_PRIVATE_H__ */