[gnome-music: 6/11] window: Pack header bar if GTK+ version is older than 3.9

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 44a604fbd1dbbc89a28628a7af3d7a7890c980e7
Author: Arnel A. Borja <arnelborja src gnome org>
Date:   Sat Aug 3 20:29:11 2013 +0800

    window: Pack header bar if GTK+ version is older than 3.9
    
    gtk_window_set_titlebar was introduced in 3.9.

 gnomemusic/window.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gnomemusic/window.py b/gnomemusic/window.py
index 48566f3..85130aa 100644
--- a/gnomemusic/window.py
+++ b/gnomemusic/window.py
@@ -63,12 +63,15 @@ class Window(Gtk.ApplicationWindow):
         self.player = Player()
         self.selection_toolbar = SelectionToolbar()
         self.toolbar = Toolbar()
-        self.set_titlebar(self.toolbar.header_bar)
         self.views = []
         self._stack = Stack(
             transition_type=StackTransitionType.CROSSFADE,
             transition_duration=100,
             visible=True)
+        if Gtk.get_minor_version() > 8:
+            self.set_titlebar(self.toolbar.header_bar)
+        else:
+            self._box.pack_start(self.toolbar.header_bar, False, False, 0)
         self._box.pack_start(self._stack, True, True, 0)
         self._box.pack_start(self.player.eventBox, False, False, 0)
         self._box.pack_start(self.selection_toolbar.eventbox, False, False, 0)