From 830691bdce8b34a4ea5f0b093666be88b83e8e53 Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Mon, 24 Jun 2013 20:15:26 +0200
Subject: [PATCH] treeview: Ensure we first validate the visible area when
 validating

This invariant stopped being guaranteed when we moved the visible area
validation from a high priority idle to a tick callback.

Fixes redrawing bugs like row expanding sometimes not having any visual
effect.
---
 gtk/gtktreeview.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index fecbf6a23b..8a87f519f3 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -6854,6 +6854,12 @@ validate_rows (GtkTreeView *tree_view)
 {
   gboolean retval;
   
+  if (tree_view->priv->presize_handler_tick_cb)
+    {
+      do_presize_handler (tree_view);
+      return G_SOURCE_CONTINUE;
+    }
+
   retval = do_validate_rows (tree_view, TRUE);
   
   if (! retval && tree_view->priv->validate_rows_timer)
-- 
2.30.2