[glade/csd] glade-gtk-window.c: Reuse translatable string

[Tristan Van Berkom <tvb src gnome org>]

commit a7c536dc3db2560a0767a25d9904f68e3b8a47f4
Author: Tristan Van Berkom <tristan upstairslabs com>
Date:   Thu Oct 23 17:16:50 2014 +0900

    glade-gtk-window.c: Reuse translatable string
    
    Avoid the possibility of translatable string redundancy.

 plugins/gtk+/glade-gtk-window.c |   11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)
---
diff --git a/plugins/gtk+/glade-gtk-window.c b/plugins/gtk+/glade-gtk-window.c
index 30e4cfd..2d7fde4 100644
--- a/plugins/gtk+/glade-gtk-window.c
+++ b/plugins/gtk+/glade-gtk-window.c
@@ -36,6 +36,8 @@
 #define GLADE_TAG_ACCEL_GROUPS "accel-groups"
 #define GLADE_TAG_ACCEL_GROUP  "group"
 
+#define CSD_DISABLED_MESSAGE _("This property does not apply to client-side decorated windows")
+
 #if !GTK_CHECK_VERSION (3,15,0)
 static void check_titlebar (GtkWidget *widget, gpointer data)
 {
@@ -260,12 +262,9 @@ glade_gtk_window_set_property (GladeWidgetAdaptor * adaptor,
           g_object_set_data (G_OBJECT (titlebar), "special-child-type", "titlebar");
           gtk_window_set_titlebar (GTK_WINDOW (object), titlebar);
 
-          glade_widget_property_set_sensitive (gwidget, "title", FALSE,
-               _("This property does not apply to client-side decorated windows"));
-          glade_widget_property_set_sensitive (gwidget, "decorated", FALSE,
-               _("This property does not apply to client-side decorated windows"));
-          glade_widget_property_set_sensitive (gwidget, "hide-titlebar-when-maximized", FALSE,
-               _("This property does not apply to client-side decorated windows"));
+          glade_widget_property_set_sensitive (gwidget, "title", FALSE, CSD_DISABLED_MESSAGE);
+          glade_widget_property_set_sensitive (gwidget, "decorated", FALSE, CSD_DISABLED_MESSAGE);
+          glade_widget_property_set_sensitive (gwidget, "hide-titlebar-when-maximized", FALSE, 
CSD_DISABLED_MESSAGE);
         }
       else
         {