[gnome-calendar] edit-dialog: show Save label for editable events

[Erick Pérez Castellanos <erickpc src gnome org>]

commit 8e878f0a0623c3cd37af16f23d425ffcf47e6705
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Nov 3 10:18:18 2014 -0200

    edit-dialog: show Save label for editable events
    
    Fixes bug #739309.

 src/gcal-edit-dialog.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/gcal-edit-dialog.c b/src/gcal-edit-dialog.c
index c8309c0..3a58877 100644
--- a/src/gcal-edit-dialog.c
+++ b/src/gcal-edit-dialog.c
@@ -316,6 +316,9 @@ gcal_edit_dialog_set_writable (GcalEditDialog *dialog,
 
   gtk_widget_set_sensitive (priv->all_day_check, writable);
 
+  gtk_button_set_label (GTK_BUTTON (priv->done_button),
+                        writable ? _("Save") : _("Done"));
+
   /* add delete_button here */
   gtk_widget_set_sensitive (priv->delete_button, writable);
 }