[gnome-tweak-tool] tweak_font: Add antialiasing key

[John Stowers <jstowers src gnome org>]

commit ef04fbf13ffc9964123d919bcc3aabb780bf5a1e
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Mon Mar 28 00:32:21 2011 +0100

    tweak_font: Add antialiasing key
    
    Similar to the "hinting" key implementation.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=645873

 gtweak/tweaks/tweak_font.py |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/gtweak/tweaks/tweak_font.py b/gtweak/tweaks/tweak_font.py
index 0feb01f..117e38d 100644
--- a/gtweak/tweaks/tweak_font.py
+++ b/gtweak/tweaks/tweak_font.py
@@ -31,5 +31,7 @@ TWEAK_GROUPS = (
             GSettingsFontButtonTweak("org.gnome.desktop.interface", "monospace-font-name", size_group=sg),
             GConfFontButtonTweak("/apps/metacity/general/titlebar_font", str, size_group=sg),
             GSettingsComboTweak("org.gnome.settings-daemon.plugins.xsettings", "hinting",
-                [(i, i.title()) for i in ("none", "slight", "medium", "full")], size_group=sg)),
+                [(i, i.title()) for i in ("none", "slight", "medium", "full")], size_group=sg),
+            GSettingsComboTweak("org.gnome.settings-daemon.plugins.xsettings", "antialiasing",
+                [(i, i.title()) for i in ("none", "grayscale", "rgba")], size_group=sg)),
 )