[gtk: 10/10] Merge branch 'gtk-demo-fixes' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 3644d3a100d7baa12ffec347a6dca201f27b3aee
Merge: 2a7b5d8229 9e3147f78d
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Dec 24 08:47:28 2019 +0000

    Merge branch 'gtk-demo-fixes' into 'master'
    
    Gtk demo fixes
    
    See merge request GNOME/gtk!1266

 demos/gtk-demo/application.ui  | 26 +++++--------
 demos/gtk-demo/assistant.c     |  5 ++-
 demos/gtk-demo/dnd.c           |  3 ++
 demos/gtk-demo/font_features.c |  4 +-
 gtk/gtkcellrendererspin.c      | 67 ++++++++++++++++++++------------
 gtk/gtkcellrenderertext.c      | 14 +++----
 gtk/gtkcustompaperunixdialog.c |  1 +
 gtk/gtkspinbutton.c            | 87 ++++++++++++++++++++++++++++++++++++++++--
 gtk/gtktreeview.c              |  3 ++
 9 files changed, 155 insertions(+), 55 deletions(-)
---
diff --cc gtk/gtktreeview.c
index e395d51da8,291e7abc66..a4aeccc1be
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@@ -8173,8 -8193,11 +8173,11 @@@ gtk_tree_view_put (GtkTreeView       *t
    child->column = column;
    child->border = *border;
  
 -  tree_view->priv->children = g_list_append (tree_view->priv->children, child);
 +  tree_view->children = g_list_append (tree_view->children, child);
  
+   gtk_css_node_insert_after (gtk_widget_get_css_node (GTK_WIDGET (tree_view)),
+                              gtk_widget_get_css_node (child_widget),
+                              tree_view->priv->header_node);
    gtk_widget_set_parent (child_widget, GTK_WIDGET (tree_view));
  }