[hamster-applet] setting cell-background-gdk instead of cell-background property to change the background as the latt

[Toms Baugis <tbaugis src gnome org>]

commit a1e847bbb01c616054cf6ec88f828f5b26f76889
Author: Toms Bauģis <toms baugis gmail com>
Date:   Sat May 21 16:25:53 2011 +0300

    setting cell-background-gdk instead of cell-background property to change the background as the latter seems to be wanting a string. fixes the unreproducible bug 640541. patch by Jamie Strandboge

 src/hamster/widgets/activityentry.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/hamster/widgets/activityentry.py b/src/hamster/widgets/activityentry.py
index 2d026dd..74888ac 100644
--- a/src/hamster/widgets/activityentry.py
+++ b/src/hamster/widgets/activityentry.py
@@ -149,8 +149,8 @@ class ActivityEntry(gtk.Entry):
 
         #set proper background color (we can do that only on a realised widget)
         bgcolor = self.get_style().bg[gtk.STATE_NORMAL]
-        self.time_icon_cell.set_property("cell-background", bgcolor)
-        self.time_cell.set_property("cell-background", bgcolor)
+        self.time_icon_cell.set_property("cell-background-gdk", bgcolor)
+        self.time_cell.set_property("cell-background-gdk", bgcolor)
 
         text_color = self.get_style().text[gtk.STATE_NORMAL]
         category_color = graphics.Colors.contrast(text_color,  100)