From de1f551271cf4c747efeb5f884df1b424f8c5553 Mon Sep 17 00:00:00 2001
From: Alexander Larsson <alexl@redhat.com>
Date: Mon, 26 Aug 2013 21:16:27 +0200
Subject: [PATCH] GtkTextView: Use *some* extra size for horizontal scrolling

Horizontal scrolling is unusual, but specifying some extra offscreen
space for it in free in the normal case where the viewport is the
same width as the canvas anyway, so lets do it.
---
 gtk/gtktextview.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtk/gtktextview.c b/gtk/gtktextview.c
index 8a96a56427..092e322d25 100644
--- a/gtk/gtktextview.c
+++ b/gtk/gtktextview.c
@@ -3701,7 +3701,7 @@ gtk_text_view_size_allocate (GtkWidget *widget,
 
   DV(g_print(G_STRLOC"\n"));
 
-  _gtk_pixel_cache_set_extra_size (priv->pixel_cache, 0,
+  _gtk_pixel_cache_set_extra_size (priv->pixel_cache, 64,
                                    allocation->height / 2);
 
   gtk_widget_get_allocation (widget, &widget_allocation);
-- 
2.30.2