[glade] Add GTK_INPUT_HINT_VERTICAL_WRITING

[Matthias Clasen <matthiasc src gnome org>]

commit 114c2ff797e1a3c30809eefa26407d2dadba7776
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Nov 18 10:31:48 2015 -0500

    Add GTK_INPUT_HINT_VERTICAL_WRITING
    
    This value was added to the GtkInputHints enum in 3.18.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758289

 plugins/gtk+/gtk+.xml.in |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/plugins/gtk+/gtk+.xml.in b/plugins/gtk+/gtk+.xml.in
index 3748e7f..cabf7c4 100644
--- a/plugins/gtk+/gtk+.xml.in
+++ b/plugins/gtk+/gtk+.xml.in
@@ -1474,6 +1474,8 @@
               <value id="GTK_INPUT_HINT_UPPERCASE_SENTENCES" _name="Uppercase Sentences"/>
               <!-- GtkInputHints enumeration value -->
               <value id="GTK_INPUT_HINT_INHIBIT_OSK" _name="Inhibit On-screen Keyboard"/>
+              <!-- GtkInputHints enumeration value -->
+              <value id="GTK_INPUT_HINT_VERTICAL_WRITING" _name="Vertical Writing"/>
             </displayable-values>
           </property>