[gnome-media] Replace deprecated gtk_fixed_set_has_window

[Thomas Hindoe Paaboel Andersen <thomashpa src gnome org>]

commit 093aece59770a1ff62c04c0b46153d38b74aaf2d
Author: Thomas Hindoe Paaboel Andersen <phomes gmail com>
Date:   Sun Jan 17 19:41:23 2010 +0100

    Replace deprecated gtk_fixed_set_has_window

 gst-mixer/src/volume.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gst-mixer/src/volume.c b/gst-mixer/src/volume.c
index b1bbd40..c391d6b 100644
--- a/gst-mixer/src/volume.c
+++ b/gst-mixer/src/volume.c
@@ -70,7 +70,11 @@ gnome_volume_control_volume_class_init (GnomeVolumeControlVolumeClass *klass)
 static void
 gnome_volume_control_volume_init (GnomeVolumeControlVolume *vol)
 {
+  #if GTK_CHECK_VERSION(2,18,0)
+  gtk_widget_set_has_window (GTK_WIDGET (vol), TRUE);
+  #else
   gtk_fixed_set_has_window (GTK_FIXED (vol), TRUE);
+  #endif
 
   vol->mixer = NULL;
   vol->track = NULL;