[pitivi] titleeditor: Make the default background color transparent

[Thibault Saunier <tsaunier src gnome org>]

commit 6f368ff5d9bea2d5c6d89f696b2ae0364af09e89
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Thu Nov 5 16:53:41 2015 +0100

    titleeditor: Make the default background color transparent
    
    Reviewed-by: Thibault Saunier <tsaunier gnome org>
    Differential Revision: https://phabricator.freedesktop.org/D554

 pitivi/titleeditor.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/titleeditor.py b/pitivi/titleeditor.py
index 59f98da..909a81a 100644
--- a/pitivi/titleeditor.py
+++ b/pitivi/titleeditor.py
@@ -39,7 +39,7 @@ from pitivi.utils.ui import argb_to_gdk_rgba, gdk_rgba_to_argb
 
 
 FOREGROUND_DEFAULT_COLOR = 0xFFFFFFFF  # White
-BACKGROUND_DEFAULT_COLOR = 0xFF000000  # Black
+BACKGROUND_DEFAULT_COLOR = 0x00000000  # Transparent
 
 
 class TitleEditor(Loggable):