From baf290a8b22560d3d860bb75ec1429442417093b Mon Sep 17 00:00:00 2001
From: Emmanuel Lepage Vallee <elv1313@gmail.com>
Date: Mon, 2 May 2016 23:57:33 -0400
Subject: [PATCH] drawin: Add a get_wibox function

As wibox contain a drawin, but isn't one, it is necessary to map
drawin to wibox.

This could eventually be fixed by turning wibox into drawin just
like the client, tag and screen do.
---
 lib/wibox/init.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/wibox/init.lua b/lib/wibox/init.lua
index fb95e773..213da7e6 100644
--- a/lib/wibox/init.lua
+++ b/lib/wibox/init.lua
@@ -299,6 +299,13 @@ local function new(args)
     local ret = object()
     local w = capi.drawin(args)
 
+    -- lua 5.1 and luajit have issues with self referencing loops
+    local avoid_leak = setmetatable({ret},{__mode="v"})
+
+    function w.get_wibox()
+        return avoid_leak[1]
+    end
+
     ret.drawin = w
     ret._drawable = wibox.drawable(w.drawable, { wibox = ret },
         "wibox drawable (" .. object.modulename(3) .. ")")
@@ -340,6 +347,8 @@ local function new(args)
     return ret
 end
 
+capi.drawin.add_signal("property::get_wibox")
+
 --- Redraw a wibox. You should never have to call this explicitely because it is
 -- automatically called when needed.
 -- @param wibox