[gcompris] piano composition, added a cute back to the bar

[Bruno Coudoin <bcoudoin src gnome org>]

commit 253fecafdd66b9e2fcf4c97e80455226868f41d1
Author: Bruno Coudoin <bruno coudoin free fr>
Date:   Sun Sep 30 23:15:30 2012 +0200

    piano composition, added a cute back to the bar
    
    The lower button bar has now a cute background to highlight it.

 .../piano_composition.py                           |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/src/piano_composition-activity/piano_composition.py b/src/piano_composition-activity/piano_composition.py
index 78743a9..9228efc 100644
--- a/src/piano_composition-activity/piano_composition.py
+++ b/src/piano_composition-activity/piano_composition.py
@@ -155,6 +155,17 @@ class Gcompris_piano_composition:
         if (level == 7):
             bx = 450
         by = 455
+
+        goocanvas.Rect(parent = self.rootitem,
+                       x = 430,
+                       y = by - 6,
+                       width = 280,
+                       height = 61,
+                       stroke_color = "black",
+                       fill_color_rgba = 0x33333366L,
+                       line_width = 2.0,
+                       radius_x = 3, radius_y = 3)
+
         self.eraseAllButton = goocanvas.Image(
             parent=self.rootitem,
             pixbuf=gcompris.utils.load_pixmap('piano_composition/edit-clear.svg'),