[gnome-themes-standard] Improve comboboxes

[Cosimo Cecchi <cosimoc src gnome org>]

commit ffa7673c810dd40a2981adae06b218616d6334a4
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Jun 25 23:04:51 2012 -0400

    Improve comboboxes

 themes/Adwaita/gtk-2.0/gtkrc |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-2.0/gtkrc b/themes/Adwaita/gtk-2.0/gtkrc
index 0fb71ff..a47cda3 100755
--- a/themes/Adwaita/gtk-2.0/gtkrc
+++ b/themes/Adwaita/gtk-2.0/gtkrc
@@ -1099,6 +1099,25 @@ style "handlebox"
   }
 }
 
+style "combobox_separator"
+{
+  xthickness = 0
+  ythickness = 0
+  GtkWidget::wide-separators = 1
+}
+
+style "combobox"
+{
+  xthickness = 0
+  ythickness = 0
+}
+
+style "combobox_button"
+{
+  xthickness = 2
+  ythickness = 3
+}
+
 style "range"
 {	
   engine "pixmap" 
@@ -1346,6 +1365,9 @@ widget_class "*<GtkMenuBar>*"			style "menubar"
 widget_class "*<GtkMenu>*"			style "menu"
 widget_class "*<GtkMenuItem>*"			style "menu_item"
 widget_class "*<GtkMenuBar>.<GtkMenuItem>*"	style "menubar_item"
+widget_class "*<GtkComboBox>"                  style "combobox"
+widget_class "*<GtkComboBox>*<GtkButton>"       style "combobox_button"
+widget_class "*<GtkComboBox>*<GtkSeparator>"	style "combobox_separator"
 widget_class "*HandleBox"               style "handlebox"
 widget_class "*.<GtkTreeView>*"		style "treeview"