[gtk/matthiasc/for-master] treeviewcolumn: Another case of box <> frame confusion

[Matthias Clasen <matthiasc src gnome org>]

commit 6570ae9f6813e8cd2ac2a3b61547aae040ee73b8
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun May 10 14:07:17 2020 -0400

    treeviewcolumn: Another case of box <> frame confusion
    
    Don't call your boxes frames, folks!

 gtk/gtktreeviewcolumn.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtktreeviewcolumn.c b/gtk/gtktreeviewcolumn.c
index 923712126b..e4f8b2aaa8 100644
--- a/gtk/gtktreeviewcolumn.c
+++ b/gtk/gtktreeviewcolumn.c
@@ -926,7 +926,10 @@ gtk_tree_view_column_update_button (GtkTreeViewColumn *tree_column)
   if (priv->child)
     {
       if (current_child != priv->child)
-        gtk_frame_set_child (GTK_FRAME (frame), priv->child);
+        {
+          gtk_container_remove (GTK_CONTAINER (frame), current_child);
+          gtk_container_add (GTK_CONTAINER (frame), priv->child);
+        }
     }
   else
     {
@@ -934,7 +937,7 @@ gtk_tree_view_column_update_button (GtkTreeViewColumn *tree_column)
         {
           current_child = gtk_label_new (NULL);
           gtk_widget_show (current_child);
-          gtk_frame_set_child (GTK_FRAME (frame), current_child);
+          gtk_container_add (GTK_CONTAINER (frame), current_child);
         }
 
       g_return_if_fail (GTK_IS_LABEL (current_child));