[gtk+] icontheme: Use rgba() when loading symbolic icons

[Benjamin Otte <otte src gnome org>]

commit 303cf53f3ffa5e70b6dc9a37dfae04e3299bc15e
Author: Benjamin Otte <otte redhat com>
Date:   Sat Oct 5 13:53:25 2013 +0200

    icontheme: Use rgba() when loading symbolic icons
    
    This way, we correctly pass on translucency information. Note: This
    currently requires librsvg master.

 gtk/gtkicontheme.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index d912687..95235b1 100644
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -4081,10 +4081,11 @@ static gchar *
 gdk_rgba_to_css (const GdkRGBA *color)
 {
   /* drop alpha for now, since librsvg does not understand rgba() */
-  return g_strdup_printf ("rgb(%d,%d,%d)",
+  return g_strdup_printf ("rgba(%d,%d,%d,%g)",
                           (gint)(color->red * 255),
                           (gint)(color->green * 255),
-                          (gint)(color->blue * 255));
+                          (gint)(color->blue * 255),
+                          color->alpha);
 }
 
 static void