From: Matthias Clasen <mclasen@redhat.com>
Date: Tue, 24 Dec 2019 08:39:02 +0000 (-0500)
Subject: treeview: Fix embedding cell renderers
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~20^2~511^2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9e3147f78d6588d67e1b8d8beb502b74b69a9357;p=gtk4.git

treeview: Fix embedding cell renderers

We need to manually set up the css node,
since the treeview has children whose css
node is not a direct child of the treeview
css node (header buttons).
---

diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 76b24c08b4..291e7abc66 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -8195,6 +8195,9 @@ gtk_tree_view_put (GtkTreeView       *tree_view,
 
   tree_view->priv->children = g_list_append (tree_view->priv->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));
 }