[gtk+/treeview-refactor-staging: 14/14] Added g_getenv("RTL") to test rtl layouting.

[Tristan Van Berkom <tvb src gnome org>]

commit 7ac5de756800c647f1f4d3d5d006dc068d19bed7
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Sun Dec 5 15:20:19 2010 +0900

    Added g_getenv("RTL") to test rtl layouting.

 tests/testverticalcells.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/tests/testverticalcells.c b/tests/testverticalcells.c
index 81a586a..627db45 100644
--- a/tests/testverticalcells.c
+++ b/tests/testverticalcells.c
@@ -302,6 +302,9 @@ main (gint argc, gchar **argv)
   
   gtk_init (&argc, &argv);
 
+  if (g_getenv ("RTL"))
+    gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
+
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   gtk_window_set_title (GTK_WINDOW (window), "Vertical cells in GtkTreeViewColumn example");
   g_signal_connect (window, "destroy", gtk_main_quit, NULL);