From ee8fd31e73104313a4c564e55fd1a74e7000e0cc Mon Sep 17 00:00:00 2001
From: Rui Matos <tiagomatos@gmail.com>
Date: Thu, 5 Dec 2013 23:07:41 +0100
Subject: [PATCH 7/8] GSettingsFontButtonTweak: filter out fonts that gtk+ 3
 doesn't honor

---
 gtweak/widgets.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/gtweak/widgets.py b/gtweak/widgets.py
index 3c8b6a3..0b75279 100644
--- a/gtweak/widgets.py
+++ b/gtweak/widgets.py
@@ -288,8 +288,20 @@ class GSettingsFontButtonTweak(Gtk.Box, _GSettingsTweak, _DependableMixin):
         Gtk.Box.__init__(self, orientation=Gtk.Orientation.HORIZONTAL)
         _GSettingsTweak.__init__(self, name, schema_name, key_name, **options)
 
+        def font_filter(family, face, data):
+            desc = face.describe()
+            if (desc.get_style() != Pango.Style.NORMAL or
+                desc.get_variant() != Pango.Variant.NORMAL or
+                desc.get_weight() != Pango.Weight.NORMAL or
+                desc.get_stretch() != Pango.Stretch.NORMAL):
+                return False
+            else:
+                return True
+
         w = Gtk.FontButton()
         w.set_use_font(True)
+        if key_name == "font-name":
+            w.set_filter_func(font_filter, None)
         self.settings.bind(key_name, w, "font-name", Gio.SettingsBindFlags.DEFAULT)
         build_label_beside_widget(name, w, hbox=self)
         self.widget_for_size_group = w
-- 
2.9.3