[gitg] Fix custom panel overlay for RTL

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 4962b06da9e76c92d3ae25645a39ffae8c84db27
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sat Jan 4 22:04:13 2014 +0100

    Fix custom panel overlay for RTL

 gitg/history/gitg-history-paned.vala |   15 ++++++++++++---
 1 files changed, 12 insertions(+), 3 deletions(-)
---
diff --git a/gitg/history/gitg-history-paned.vala b/gitg/history/gitg-history-paned.vala
index 6b2074c..79a1d52 100644
--- a/gitg/history/gitg-history-paned.vala
+++ b/gitg/history/gitg-history-paned.vala
@@ -141,6 +141,9 @@ class Paned : Gtk.Paned
        {
                var ret = base.draw(context);
 
+               var window = d_box_sidebar.get_window();
+               var handlewin = get_handle_window();
+
                var c = get_style_context();
                c.save();
 
@@ -150,13 +153,19 @@ class Paned : Gtk.Paned
                d_stack_switcher_panels.get_allocation(out alloc);
 
                var y = alloc.y - d_box_sidebar.spacing;
-               var hw = get_handle_window().get_width();
+               var hw = handlewin.get_width();
                var w = position + hw;
                var h = alloc.height + d_box_sidebar.spacing + d_stack_switcher_panels.margin_bottom;
 
-               c.render_frame(context, 0, y, w, h);
+               int wx;
+               window.get_position(out wx, null);
+
+               c.render_frame(context, wx, y, w, h);
+
+               int hx;
+               handlewin.get_position(out hx, null);
 
-               c.render_background(context, position, y, hw, h);
+               c.render_background(context, hx, y, hw, h);
 
                c.restore();